Kolibriar (Norwegian Nynorsk Wikipedia)

Analysis of information sources in references of the Wikipedia article "Kolibriar" in Norwegian Nynorsk language version.

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abcbirds.org

Stonich, Kathryn (26 April 2021). «Hummingbirds of the United States: A Photo List of All Species». American Bird Conservancy. Henta 13. mai 2023.
Lowe, Joe (12. september 2019). «Do hummingbirds migrate?». American Bird Conservancy. Henta 2. juni 2023.

actazool.org

Clark, C.J. (2011). «Wing, tail, and vocal contributions to the complex acoustic signals of courting Calliope hummingbirds» (PDF). Current Zoology 57 (2): 187–196. doi:10.1093/czoolo/57.2.187. Arkivert frå originalen (PDF) 16. juli 2015. Henta 31. mai 2015.

allaboutbirds.org

Connor, J. (15. oktober 2010). «Not All Sweetness and Light». Cornell University, Laboratory of Ornithology, Allaboutbirds.org, Ithaca, NY. Arkivert frå originalen 16 July 2015. Henta 2. juni 2023.
«Ruby-throated hummingbird». All About Birds, Cornell University Laboratory of Ornithology. 2023. Henta 2. juni 2023.
«Rufous hummingbird». Cornell University Laboratory of Ornithology. 2023. Henta 2. juni 2023.

amnh.org

digitallibrary.amnh.org

Bock, Walter J. (1994). History and Nomenclature of Avian Family-Group Names. Bulletin of the American Museum of Natural History. Number 222. New York: American Museum of Natural History. s. 143, 264. hdl:2246/830.

animaldiversity.org

Glick, Adrienne (2002). «Mellisuga helenae». Animal Diversity Web. Henta 14. mai 2023.

archive.org

Fjeldså, J.; Heynen, I. (1999). Genus Oreotrochilus. In: del Hoyo, J., A. Elliott, & J. Sargatal. eds. (1999). Handbook of the Birds of the World. Vol. 5. Barn-owls to Hummingbirds. Lynx Edicions, Barcelona. s. 623–624. ISBN 84-87334-25-3.
Skutch, Alexander F.; Singer, Arthur B. (1973). The Life of the Hummingbird. New York: Crown Publishers. ISBN 978-0-517-50572-4.
Pablo Neruda (1963). Nuevas Odas Elementales. Buenos Aires: Editorial Losada. s. 112.
Pablo Neruda (1990). Selected odes of Pablo Neruda. Berkeley: University of California Press. s. 226.

archive.today

«Hummingbirds». Migratory Bird Center, Smithsonian National Zoological Park. Arkivert frå originalen 16. juli 2012. Henta 13. mai 2023.

au.dk

pure.au.dk

McKinney, A.M.; Caradonna, P.J.; Inouye, D.W.; Barr, B; Bertelsen, C.D.; Waser, N.M. (2012). «Asynchronous changes in phenology of migrating broad-tailed hummingbirds and their early-season nectar resources» (PDF). Ecology 93 (9): 1987–993. PMID 23094369. doi:10.1890/12-0255.1.

audubon.org

«How to Make Hummingbird Nectar». Audubon.com (på engelsk). Audubon Society. 14 April 2016.
«Hummingbirds See Red». US National Audubon Society. 28 May 2013. Henta 31. mai 2023.

bbc.com

Gill, V. (30 July 2014). «Hummingbirds edge out helicopters in hover contest». BBC News. Henta 1. juni 2023.
Morelle, R. (8 November 2011). «Hummingbirds shake their heads to deal with rain». BBC News. Henta 1. juni 2023.

beautyofbirds.com

«Fiery-tailed awlbills». Beauty of Birds. 16. september 2021. Henta 27. mai 2023.

besgroup.org

White, Richard (19 September 2015). «Hummingbird hawk moth, hummingbird and sunbird». Bird Ecology Study Group. Henta 27. mai 2023.

biodiversitylibrary.org

Vigors, Nicholas Aylward (1825). «Observations on the natural affinities that connect the orders and families of birds». Transactions of the Linnean Society of London 14 (3): 395–517 [463]. doi:10.1111/j.1095-8339.1823.tb00098.x.
Stiles, Gary (1981). «Geographical aspects of bird flower coevolution, with particular reference to Central America» (PDF). Annals of the Missouri Botanical Garden 68 (2): 323–351. JSTOR 2398801. doi:10.2307/2398801.

biologists.com

journals.biologists.com

Tobalske, Bret W.; Altshuler, Douglas L.; Powers, Donald R. (March 2004). «Take-off mechanics in hummingbirds (Trochilidae)». The Journal of Experimental Biology 207 (Pt 8): 1345–52. PMID 15010485. doi:10.1242/jeb.00889.
Altshuler, D.L.; Dudley, R. (2002). «The ecological and evolutionary interface of hummingbird flight physiology». The Journal of Experimental Biology 205 (Pt 16): 2325–336. PMID 12124359. doi:10.1242/jeb.205.16.2325.

biomedcentral.com

evolution-outreach.biomedcentral.com

Chiappe, Luis M. (16 April 2009). «Downsized dinosaurs: The evolutionary transition to modern birds». Evolution: Education and Outreach 2 (2): 248–256. ISSN 1936-6426. doi:10.1007/s12052-009-0133-4.

birdlife.no

Norsk navnekomité for fugl (NNKF). «Norske navn på verdens fugler». Birdlife Norge. Henta 14. mai 2023.
Ree, Morten (29. august 2006). «Ikke kolibri, men dagsvermer!». Birdlife Norge. Henta 27. mai 2023.

birdsandblooms.com

Hannemann, Emily (12 May 2022). «Hummingbird feet: Can hummingbirds walk?». Birds&Blooms. Henta 14. mai 2023.

birdsoftheworld.org

Healy, Susan; Calder, William A. (2020). Poole, Alan F., red. «Rufous hummingbird». Birds of the World, Cornell University Laboratory of Ornithology. doi:10.2173/bow.rufhum.01. Henta 5 Feb 2018.
Clark CJ, Russell SM (2012). «Anna's hummingbird (Calypte anna)». The Birds of North America, Cornell University Laboratory of Ornithology. doi:10.2173/bna.226.
Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). «Trochilidae Hummingbirds». Birds of the World, Cornell University Laboratory of Ornithology. doi:10.2173/bow.trochi1.01. Henta 31. mai 2023.

birdwatchingdaily.com

Green, Gregory A. (2 October 2018). «Anna's Hummingbird: Our winter hummingbird». BirdWatching. Henta 27. mai 2023.

books.google.com

Williamson S (2001). A Field Guide to Hummingbirds of North America. Section: Plumage and Molt. Houghton Mifflin Harcourt. s. 13–18. ISBN 978-0-618-02496-4.
Videler, J.J. (2005). Avian Flight. Oxford University Press, Ornithology Series. s. 34. ISBN 978-0-19-856603-8.
Unwin, Mike (2011). The Atlas of Birds: Diversity, Behavior, and Conservation. Princeton University Press. s. 57. ISBN 978-1-4008-3825-7.
Stevens, C. Edward; Hume, Ian D. (2004). Comparative Physiology of the Vertebrate Digestive System. Cambridge University Press. s. 126. ISBN 978-0-521-61714-7.
Werness, Hope B.; Benedict, Joanne H.; Thomas, Scott; Ramsay-Lozano, Tiffany (2004). The Continuum Encyclopedia of Animal Symbolism in Art. Continuum International Publishing Group. s. 229. ISBN 978-0-8264-1525-7.
MacDonald, Fiona (2008). How to Be an Aztec Warrior. National Geographic Books. s. 25. ISBN 978-1-4263-0168-1.

britannica.com

«Hummingbird». Encyclopaedia Britannica. 2023. Henta 14. mai 2023.
«Huitzilopochtli». Encyclopaedia Britannica. 2023. Henta 2. juni 2023.

bsc-eoc.org

avibase.bsc-eoc.org

«Avibase - The World Bird Database Juan Fernandez Islands». Avibase, © Denis Lepage. Henta 10. juni 2023.
«Avibase - The World Bird Database». Avibase, © Denis Lepage. Henta 10. juni 2023.
«Avibase - The World Bird Database Colombia». Avibase, © Denis Lepage. Henta 10. juni 2023.
«Avibase - The World Bird Database Ecuador». Avibase, © Denis Lepage. Henta 10. juni 2023.
«Avibase - The World Bird Database Caribbean (West Indies)». Avibase, © Denis Lepage. Henta 10. juni 2023.

caribbean-airlines.com

«Brand Refresh: Introducing the new Caribbean Airlines». Caribbean Airlines. 1 March 2020. Henta 2. juni 2023.

cell.com

Brusatte, SL; O'Connor, JK; Jarvis, ED (October 2015). «The origin and diversification of birds». Current Biology 25 (19): R888–98. PMID 26439352. doi:10.1016/j.cub.2015.08.003.

central-bank.org.tt

«Coins of Trinidad and Tobago». Central Bank of Trinidad and Tobago, Port of Spain. 2015. Arkivert frå originalen 7 February 2017. Henta 2. juni 2023.

cnn.com

Chillag, Amy (21 April 2023). «These tiny creatures are losing their battle to survive. Here’s what we can do to save them». CNN. Henta 10. juni 2023.

copernicus.org

isprs-archives.copernicus.org

Hanzalov{\'a}, K and Pavelka, K (2013). «Map of Nasca geoglyphs» (PDF). The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences (Copernicus GmbH) 40: 309––311.

cosmosmagazine.com

Kovacevic, M. (30. januar 2008). «Hummingbird sings with its tail feathers». Cosmos Magazine. Arkivert frå originalen 3. mai 2012. Henta 1. juni 2023.

cugb.edu.cn

Renne, Paul R.; Deino, Alan L.; Hilgen, Frederik J.; et al. (7 February 2013). «Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary» (PDF). Science 339 (6120): 684–687. Bibcode:2013Sci...339..684R. PMID 23393261. doi:10.1126/science.1230492. Arkivert frå originalen (PDF) 7 February 2017. Henta 27. mai 2023.

doi.org

dx.doi.org

Venable, G.X.; Gahm, K.; Prum, R.O. (June 2022). «Hummingbird plumage color diversity exceeds the known gamut of all other birds». Communications Biology 5 (1): 576. PMID 35739263. doi:10.1038/s42003-022-03518-2.
Suarez, R.K. (1992). «Hummingbird flight: Sustaining the highest mass-specific metabolic rates among vertebrates». Experientia 48 (6): 565–570. PMID 1612136. doi:10.1007/bf01920240.
Hargrove, J.L. (2005). «Adipose energy stores, physical work, and the metabolic syndrome: Lessons from hummingbirds». Nutrition Journal 4: 36. PMC 1325055. PMID 16351726. doi:10.1186/1475-2891-4-36.
English, Simon G.; Bishop, Christine A.; Wilson, Scott; Smith, Adam C. (15. september 2021). «Current contrasting population trends among North American hummingbirds». Scientific Reports 11 (1): 18369. Bibcode:2021NatSR..1118369E. ISSN 2045-2322. PMC 8443710. PMID 34526619. doi:10.1038/s41598-021-97889-x.
Brusatte, SL; O'Connor, JK; Jarvis, ED (October 2015). «The origin and diversification of birds». Current Biology 25 (19): R888–98. PMID 26439352. doi:10.1016/j.cub.2015.08.003.
Chiappe, Luis M. (16 April 2009). «Downsized dinosaurs: The evolutionary transition to modern birds». Evolution: Education and Outreach 2 (2): 248–256. ISSN 1936-6426. doi:10.1007/s12052-009-0133-4.
Healy, Susan; Calder, William A. (2020). Poole, Alan F., red. «Rufous hummingbird». Birds of the World, Cornell University Laboratory of Ornithology. doi:10.2173/bow.rufhum.01. Henta 5 Feb 2018.
Tobalske, Bret W.; Altshuler, Douglas L.; Powers, Donald R. (March 2004). «Take-off mechanics in hummingbirds (Trochilidae)». The Journal of Experimental Biology 207 (Pt 8): 1345–52. PMID 15010485. doi:10.1242/jeb.00889.
Clark, C.J.; Dudley, R. (2009). «Flight costs of long, sexually selected tails in hummingbirds». Proceedings of the Royal Society B: Biological Sciences 276 (1664): 2109–115. PMC 2677254. PMID 19324747. doi:10.1098/rspb.2009.0090.
Prinzinger, R.; Schafer, T.; Schuchmann, K.L. (1992). «Energy metabolism, respiratory quotient and breathing parameters in two convergent small bird species : the fork-tailed sunbird Aethopyga christinae (Nectariniidae) and the chilean hummingbird Sephanoides sephanoides (Trochilidae)». Journal of Thermal Biology 17 (2): 71–79. doi:10.1016/0306-4565(92)90001-V.
Colwell, Robert K. (1. november 2000). «Rensch's Rule Crosses the Line: Convergent Allometry of Sexual Size Dimorphism in Hummingbirds and Flower Mites». The American Naturalist 156 (5): 495–510. PMID 29587514. doi:10.1086/303406.
Lisle, Stephen P. De; Rowe, Locke (1. november 2013). «Correlated Evolution of Allometry and Sexual Dimorphism across Higher Taxa». The American Naturalist 182 (5): 630–639. PMID 24107370. doi:10.1086/673282.
Berns, Chelsea M.; Adams, Dean C. (11. november 2012). «Becoming Different But Staying Alike: Patterns of Sexual Size and Shape Dimorphism in Bills of Hummingbirds». Evolutionary Biology 40 (2): 246–260. ISSN 0071-3260. doi:10.1007/s11692-012-9206-3.
Temeles, Ethan J.; Miller, Jill S.; Rifkin, Joanna L. (12. april 2010). «Evolution of sexual dimorphism in bill size and shape of hermit hummingbirds (Phaethornithinae): a role for ecological causation». Philosophical Transactions of the Royal Society of London B: Biological Sciences 365 (1543): 1053–063. ISSN 0962-8436. PMC 2830232. PMID 20194168. doi:10.1098/rstb.2009.0284.
Meadows, M.G.; Roudybush, T.E.; McGraw, K.J. (2012). «Dietary protein level affects iridescent coloration in Anna's hummingbirds, Calypte anna». Journal of Experimental Biology 215 (16): 2742–750. PMC 3404802. PMID 22837446. doi:10.1242/jeb.069351.
Hightower, Ben J.; Wijnings, Patrick W.A.; Scholte, Rick; et al. (16. mars 2021). «How oscillating aerodynamic forces explain the timbre of the hummingbird's hum and other animals in flapping flight». eLife 10: e63107. ISSN 2050-084X. PMC 8055270. PMID 33724182. doi:10.7554/elife.63107.
Ocampo, Diego; Barrantes, Gilbert; Uy, J. Albert C. (27. september 2018). «Morphological adaptations for relatively larger brains in hummingbird skulls». Ecology and Evolution 8 (21): 10482–10488. ISSN 2045-7758. PMC 6238128. PMID 30464820. doi:10.1002/ece3.4513.
Lisney, T.J.; Wylie, D.R.; Kolominsky, J.; Iwaniuk, A.N. (2015). «Eye morphology and retinal topography in hummingbirds (Trochilidae Aves)». Brain, Behavior and Evolution 86 (3–4): 176–190. PMID 26587582. doi:10.1159/000441834.
Stoddard, M.C.; Eyster, H.N.; Hogan, B.G.; et al. (15. juni 2020). «Wild hummingbirds discriminate nonspectral colors». Proceedings of the National Academy of Sciences 117 (26): 15112–122. Bibcode:2020PNAS..11715112S. ISSN 0027-8424. PMC 7334476. PMID 32541035. doi:10.1073/pnas.1919377117.
Iwaniuk, A.N.; Wylie, D.R. (2007). «Neural specialization for hovering in hummingbirds: hypertrophy of the pretectal nucleus Lentiformis mesencephali» (PDF). Journal of Comparative Neurology 500 (2): 211–221. PMID 17111358. doi:10.1002/cne.21098.
Gaede, A.H.; Goller, B.; Lam, J.P.; Wylie, D.R.; Altshuler, D.L. (2017). «Neurons responsive to global visual motion have unique tuning properties in hummingbirds». Current Biology 27 (2): 279–285. PMID 28065606. doi:10.1016/j.cub.2016.11.041.
Monte, Amanda; Cerwenka, Alexander F.; Ruthensteiner, Bernhard; Gahr, Manfred; Düring, Daniel N. (6. juli 2020). «The hummingbird syrinx morphome: a detailed three-dimensional description of the black jacobin's vocal organ». BMC Zoology 5 (1): 7. ISSN 2056-3132. doi:10.1186/s40850-020-00057-3.
Riede, Tobias; Olson, Christopher R. (6. februar 2020). «The vocal organ of hummingbirds shows convergence with songbirds». Scientific Reports (på engelsk) 10 (1): 2007. Bibcode:2020NatSR..10.2007R. ISSN 2045-2322. PMC 7005288. PMID 32029812. doi:10.1038/s41598-020-58843-5.
Jarvis, Erich D.; Ribeiro, Sidarta; da Silva, Maria Luisa; Ventura, Dora; Vielliard, Jacques; Mello, Claudio V. (2000). «Behaviourally driven gene expression reveals song nuclei in hummingbird brain». Nature 406 (6796): 628–632. Bibcode:2000Natur.406..628J. PMC 2531203. PMID 10949303. doi:10.1038/35020570.
Gahr M. (2000). «Neural song control system of hummingbirds: comparison to swifts, vocal learning (Songbirds) and nonlearning (Suboscines) passerines, and vocal learning (Budgerigars) and nonlearning (Dove, owl, gull, quail, chicken) nonpasserines». J Comp Neurol 486 (2): 182–196. PMID 10982462. doi:10.1002/1096-9861(20001016)426:2<182::AID-CNE2>3.0.CO;2-M.
Renne, Paul R.; Deino, Alan L.; Hilgen, Frederik J.; et al. (7 February 2013). «Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary» (PDF). Science 339 (6120): 684–687. Bibcode:2013Sci...339..684R. PMID 23393261. doi:10.1126/science.1230492. Arkivert frå originalen (PDF) 7 February 2017. Henta 27. mai 2023.
Pytte, C.L.; Ficken, M.S.; Moiseff, A. (2004). «Ultrasonic singing by the blue-throated hummingbird: A comparison between production and perception». Journal of Comparative Physiology A 190 (8): 665–673. PMID 15164219. doi:10.1007/s00359-004-0525-4.
Altshuler, D.L.; Dudley, R. (2002). «The ecological and evolutionary interface of hummingbird flight physiology». The Journal of Experimental Biology 205 (Pt 16): 2325–336. PMID 12124359. doi:10.1242/jeb.205.16.2325.
Suarez, R.K.; Lighton, J.R.; Moyes, C.D.; et al. (1 December 1990). «Fuel selection in rufous hummingbirds: ecological implications of metabolic biochemistry». Proceedings of the National Academy of Sciences of the United States of America 87 (23): 9207–10. Bibcode:1990PNAS...87.9207S. PMC 55133. PMID 2251266. doi:10.1073/pnas.87.23.9207.
Lasiewski, Robert C. (1964). «Body temperatures, heart and breathing rate, and evaporative water loss in hummingbirds». Physiological Zoology 37 (2): 212–223. doi:10.1086/physzool.37.2.30152332.
Evangelista, Dennis; Fernández, María José; Berns, Madalyn S.; Hoover, Aaron; Dudley, Robert (2010). «Hovering energetics and thermal balance in Anna's hummingbirds (Calypte anna)». Physiological and Biochemical Zoology 83 (3): 406–413. ISSN 1522-2152. PMID 20350142. doi:10.1086/651460.
Powers, Donald R.; Langland, Kathleen M.; Wethington, Susan M.; Powers, Sean D.; Graham, Catherine H.; Tobalske, Bret W. (2017). «Hovering in the heat: effects of environmental temperature on heat regulation in foraging hummingbirds». Royal Society Open Science 4 (12): 171056. ISSN 2054-5703. PMC 5750011. PMID 29308244. doi:10.1098/rsos.171056.
Udvardy, Miklos D.F. (1983). «The role of the feet in behavioral thermoregulation of hummingbirds» (PDF). Condor 85 (3): 281–285. JSTOR 1367060. doi:10.2307/1367060.
Wolf, Blair O.; McKechnie, Andrew E.; Schmitt, C. Jonathan; Czenze, Zenon J.; Johnson, Andrew B.; Witt, Christopher C. (2020). «Extreme and variable torpor among high-elevation Andean hummingbird species». Biology Letters of the Royal Society 16 (9): 20200428. ISSN 1744-9561. PMC 7532710. PMID 32898456. doi:10.1098/rsbl.2020.0428.
Shankar, Anusha; Schroeder, Rebecca J.; Wethington, Susan M.; Graham, Catherine H.; Powers, Donald R. (May 2020). «Hummingbird torpor in context: duration, more than temperature, is the key to nighttime energy savings». Journal of Avian Biology (på engelsk) 51 (5): jav.02305. ISSN 0908-8857. doi:10.1111/jav.02305.
Suarez, R.K.; Gass, C.L. (2002). «Hummingbirds foraging and the relation between bioenergetics and behavior». Comparative Biochemistry and Physiology. Part A 133 (2): 335–343. PMID 12208304. doi:10.1016/S1095-6433(02)00165-4.
Bakken, B.H.; McWhorter, T.J.; Tsahar, E.; Martinez del Rio, C. (2004). «Hummingbirds arrest their kidneys at night: diel variation in glomerular filtration rate in Selasphorus platycercus». The Journal of Experimental Biology 207 (25): 4383–391. PMID 15557024. doi:10.1242/jeb.01238.
Bakken, B.H.; Sabat, P. (2006). «Gastrointestinal and renal responses to water intake in the green-backed firecrown (Sephanoides sephanoides), a South American hummingbird». AJP: Regulatory, Integrative and Comparative Physiology 291 (3): R830–836. PMID 16614056. doi:10.1152/ajpregu.00137.2006. hdl:10533/177203.
Beuchat, C.A.; Preest, M.R.; Braun, E.J. (1999). «Glomerular and medullary architecture in the kidney of Anna's Hummingbird». Journal of Morphology 240 (2): 95–100. PMID 29847878. doi:10.1002/(sici)1097-4687(199905)240:2<95::aid-jmor1>3.0.co;2-u.
Projecto-Garcia, Joana; Natarajan, Chandrasekhar; Moriyama, Hideaki; et al. (2. desember 2013). «Repeated elevational transitions in hemoglobin function during the evolution of Andean hummingbirds». Proceedings of the National Academy of Sciences of the United States of America 110 (51): 20669–20674. Bibcode:2013PNAS..11020669P. ISSN 0027-8424. PMC 3870697. PMID 24297909. doi:10.1073/pnas.1315456110.
Lim, Marisa C.W.; Witt, Christopher C.; Graham, Catherine H.; Dávalos, Liliana M. (22. mai 2019). «Parallel molecular evolution in pathways, genes, and sites in high-elevation hummingbirds revealed by comparative transcriptomics». Genome Biology and Evolution 11 (6): 1573–1585. ISSN 1759-6653. PMC 6553505. PMID 31114863. doi:10.1093/gbe/evz101.
Clark CJ, Russell SM (2012). «Anna's hummingbird (Calypte anna)». The Birds of North America, Cornell University Laboratory of Ornithology. doi:10.2173/bna.226.
Greig, Emma I.; Wood, Eric M.; Bonter, David N. (5 April 2017). «Winter range expansion of a hummingbird is associated with urbanization and supplementary feeding». Proceedings B, the Biological Sciences of the Royal Society 284 (1852): 20170256. ISSN 0962-8452. PMC 5394677. PMID 28381617. doi:10.1098/rspb.2017.0256.
Battey, C. J. (2019). «Ecological release of the Anna's hummingbird during a northern range expansion». The American Naturalist 194 (3): 306–315. ISSN 0003-0147. PMID 31553208. doi:10.1086/704249.
Boehm, M.M.A.; Guevara-Apaza, D.; Jankowski, J.E.; Cronk, Q.C.B. (July 2022). «Floral phenology of an Andean bellflower and pollination by buff-tailed sicklebill hummingbird». Ecology and Evolution 12 (6): e8988. PMC 9168340. PMID 35784085. doi:10.1002/ece3.8988.
Leimberger, K.G.; Dalsgaard, B.; Tobias, J.A.; Wolf, C.; Betts, M.G. (June 2022). «The evolution, ecology, and conservation of hummingbirds and their interactions with flowering plants». Biological Reviews of the Cambridge Philosophical Society 97 (3): 923–959. PMID 35029017. doi:10.1111/brv.12828.
Rico-Guevara, A.; Rubega, M.A.; Hurme, K.J.; Dudleyfirst4=R. (2019). «Shifting paradigms in the mechanics of nectar extraction and hummingbird bill morphology». Integrative Organismal Biology 1 (1): oby006. PMC 7671138. PMID 33791513. doi:10.1093/iob/oby006.
Yanega, Gregor M.; Rubega, Margaret A. (2004). «Feeding mechanisms: Hummingbird jaw bends to aid insect capture». Nature 428 (6983): 615. Bibcode:2004Natur.428..615Y. PMID 15071586. doi:10.1038/428615a.
Betts, M.G.; Hadley, A.S.; Kress, W.J. (March 2015). «Pollinator recognition by a keystone tropical plant». Proceedings of the National Academy of Sciences of the United States of America 112 (11): 3433–8. PMC 4371984. PMID 25733902. doi:10.1073/pnas.1419522112.
Vigors, Nicholas Aylward (1825). «Observations on the natural affinities that connect the orders and families of birds». Transactions of the Linnean Society of London 14 (3): 395–517 [463]. doi:10.1111/j.1095-8339.1823.tb00098.x.
McGuire, J.; Witt, C.; Remsen, J.V.; Corl, A.; Rabosky, D.; Altshuler, D.; Dudley, R. (2014). «Molecular phylogenetics and the diversification of hummingbirds». Current Biology 24 (8): 910–916. PMID 24704078. doi:10.1016/j.cub.2014.03.016.
Mayr, Gerald (2004). «Old World fossil record of modern-type hummingbirds». Science 304 (5672): 861–864. Bibcode:2004Sci...304..861M. PMID 15131303. doi:10.1126/science.1096856.
Bleiweiss, Robert; Kirsch, John A. W.; Matheus, Juan Carlos (1999). «DNA-DNA hybridization evidence for subfamily structure among hummingbirds» (PDF). Auk 111 (1): 8–19. JSTOR 4088500. doi:10.2307/4088500.
Ksepka, Daniel T.; Clarke, Julia A.; Nesbitt, Sterling J.; Kulp, Felicia B.; Grande, Lance (2013). «Fossil evidence of wing shape in a stem relative of swifts and hummingbirds (Aves, Pan-Apodiformes)». Proceedings of the Royal Society B 280 (1761): 1761. PMC 3652446. PMID 23760643. doi:10.1098/rspb.2013.0580.
Mayr, Gerald (1. januar 2007). «New specimens of the early Oligocene Old World hummingbird Eurotrochilus inexpectatus». Journal of Ornithology (på engelsk) 148 (1): 105–111. ISSN 2193-7206. doi:10.1007/s10336-006-0108-y.
Bochenski, Zygmunt; Bochenski, Zbigniew M. (1. april 2008). «An Old World hummingbird from the Oligocene: a new fossil from Polish Carpathians». Journal of Ornithology (på engelsk) 149 (2): 211–216. ISSN 2193-7206. doi:10.1007/s10336-007-0261-y.
McGuire, J.A.; Witt, C.C.; Altshuler, D.L.; Remsen, J.V. (2007). «Phylogenetic systematics and biogeography of hummingbirds: Bayesian and maximum likelihood analyses of partitioned data and selection of an appropriate partitioning strategy». Systematic Biology 56 (5): 837–856. PMID 17934998. doi:10.1080/10635150701656360.
McGuire, Jimmy A.; Witt, Christopher C.; Remsen, J.V. Jr.; Dudley, R.; Altshuler, Douglas L. (2008). «A higher-level taxonomy for hummingbirds». Journal of Ornithology 150 (1): 155–165. ISSN 0021-8375. doi:10.1007/s10336-008-0330-x.
McGuire, J.A.; Witt, C.C.; Remsen, J.V.; Dudley, R.; Altshuler, D.L. (2009). «A higher-level taxonomy for hummingbirds». Journal of Ornithology 150 (1): 155–165. doi:10.1007/s10336-008-0330-x.
Licona-Vera and Ornelas (2017). «The conquering of North America: dated phylogenetic and biogeographic inference of migratory behavior in bee hummingbirds». BMC Evolutionary Biology 17 (126). doi:10.1186/s12862-017-0980-5.
Baldwin, Maude W.; Toda, Yasuka; Nakagita, Tomoya; O'Connell, Mary J.; Klasing, Kirk C.; Misaka, Takumi; Edwards, Scott V.; Liberles, Stephen D. (2014). «Sensory biology. Evolution of sweet taste perception in hummingbirds by transformation of the ancestral umami receptor». Science 345 (6199): 929–933. Bibcode:2014Sci...345..929B. PMC 4302410. PMID 25146290. doi:10.1126/science.1255097.
Rico-Guevara, A.; Araya-Salas, M. (2015). «Bills as daggers? A test for sexually dimorphic weapons in a lekking hummingbird». Behavioral Ecology 26 (1): 21–29. doi:10.1093/beheco/aru182.
Stiles, Gary (1981). «Geographical aspects of bird flower coevolution, with particular reference to Central America» (PDF). Annals of the Missouri Botanical Garden 68 (2): 323–351. JSTOR 2398801. doi:10.2307/2398801.
Maglianesi, M.A.; Blüthgen, N.; Böhning-Gaese, K.; Schleuning, M. (2014). «Morphological traits determine specialization and resource use in plant–hummingbird networks in the Neotropics». Ecology 95 (12): 3325–334. doi:10.1890/13-2261.1.
Abrahamczyk, Stefan; Poretschkin, Constantin; Renner, Susanne S. (2017). «Evolutionary flexibility in five hummingbird/plant mutualistic systems: testing temporal and geographic matching». Journal of Biogeography 44 (8): 1847–855. doi:10.1111/jbi.12962.
Dalsgaard, Bo; Martín González, Ana M.; Olesen, Jens M.; et al. (2009). «Plant-hummingbird interactions in the West Indies: Floral specialisation gradients associated with environment and hummingbird size». Oecologia 159 (4): 757–766. Bibcode:2009Oecol.159..757D. PMID 19132403. doi:10.1007/s00442-008-1255-z.
Rodríguez-Gironés, M.A.; Santamaría, L. (2004). «Why are so many bird flowers red?». PLOS Biology 2 (10): e350. PMC 521733. PMID 15486585. doi:10.1371/journal.pbio.0020350.
Altschuler, D. L. (2003). «Flower color, hummingbird pollination, and habitat irradiance in four Neotropical forests». Biotropica 35 (3): 344–355. doi:10.1646/02113.
Nicolson, S.W.; Fleming, P.A. (2003). «Nectar as food for birds: the physiological consequences of drinking dilute sugar solutions». Plant Systematics and Evolution 238 (1–4): 139–153. doi:10.1007/s00606-003-0276-7.
Junker, Robert R.; Blüthgen, Nico; Brehm, Tanja; Binkenstein, Julia; Paulus, Justina; Martin Schaefer, H.; Stang, Martina (13. desember 2012). «Specialization on traits as basis for the niche-breadth of flower visitors and as structuring mechanism of ecological networks». Functional Ecology 27 (2): 329–341. doi:10.1111/1365-2435.12005.
Martín González, Ana M.; Dalsgaard, Bo; et al. (30. juli 2015). «The macroecology of phylogenetically structured hummingbird-plant networks». Global Ecology and Biogeography 24 (11): 1212–224. doi:10.1111/geb.12355. hdl:10026.1/3407.
Abrahamczyk, S.; Renner, S.S. (2015). «The temporal build-up of hummingbird/plant mutualisms in North America and temperate South America». BMC Evolutionary Biology 15: 104. PMC 4460853. PMID 26058608. doi:10.1186/s12862-015-0388-z.
Abrahamczyk, S.; Souto-Vilarós, D.; McGuire, J.A.; Renner, S.S. (2015). «Diversity and clade ages of West Indian hummingbirds and the largest plant clades dependent on them: a 5–9 Myr young mutualistic system». Biological Journal of the Linnean Society 114 (4): 848–859. doi:10.1111/bij.12476.
Abrahamczyk, S.; Souto-Vilaros, D.; Renner, S. S. (2014). «Escape from extreme specialization: Passionflowers, bats and the sword-billed hummingbird». Proceedings of the Royal Society B: Biological Sciences 281 (1795): 20140888. PMC 4213610. PMID 25274372. doi:10.1098/rspb.2014.0888.
Warrick, Douglas R.; Tobalske, Bret W.; Powers, Donald R. (2005). «Aerodynamics of the hovering hummingbird». Nature 435 (7045): 1094–097. Bibcode:2005Natur.435.1094W. PMID 15973407. doi:10.1038/nature03647.
Sapir, N.; Dudley, R. (2012). «Backward flight in hummingbirds employs unique kinematic adjustments and entails low metabolic cost». Journal of Experimental Biology 215 (20): 3603–611. PMID 23014570. doi:10.1242/jeb.073114.
Tobalske, Bret W.; Warrick, Douglas R.; Clark, Christopher J.; Powers, Donald R.; Hedrick, Tyson L.; Hyder, Gabriel A.; Biewener, Andrew A. (2007). «Three-dimensional kinematics of hummingbird flight». J Exp Biol 210 (13): 2368–382. PMID 17575042. doi:10.1242/jeb.005686.
Pournazeri, Sam; Segre, Paolo S.; Princevac, Marko; Altshuler, Douglas L. (25. desember 2012). «Hummingbirds generate bilateral vortex loops during hovering: evidence from flow visualization». Experiments in Fluids 54 (1): 1439. ISSN 0723-4864. doi:10.1007/s00348-012-1439-5.
Tobalske, B.W.; Biewener, A.A.; Warrick, D.R.; Hedrick, T.L.; Powers, D.R. (2010). «Effects of flight speed upon muscle activity in hummingbirds». Journal of Experimental Biology 213 (14): 2515–523. PMID 20581281. doi:10.1242/jeb.043844.
Fernández, M.J.; Dudley, R.; Bozinovic, F. (2011). «Comparative energetics of the giant hummingbird (Patagona gigas)». Physiological and Biochemical Zoology 84 (3): 333–340. PMID 21527824. doi:10.1086/660084.
Feinsinger, Peter; Colwell, Robert K.; Terborgh, John; Chaplin, Susan Budd (1979). «Elevation and the Morphology, Flight Energetics, and Foraging Ecology of Tropical Hummingbirds». The American Naturalist 113 (4): 481–497. ISSN 0003-0147. doi:10.1086/283408.
Clark, C.J. (2011). «Wing, tail, and vocal contributions to the complex acoustic signals of courting Calliope hummingbirds». Current Zool. 57 (2): 187–196. doi:10.1093/czoolo/57.2.187.
Ravi, Sridhar; Crall, James D.; McNeilly, Lucas; Gagliardi, Susan F.; Biewener, Andrew A.; Combes, Stacey A. (2015). «Hummingbird flight stability and control in freestream turbulent winds». J Exp Biol 218 (Pt 9): 1444–452. PMID 25767146. doi:10.1242/jeb.114553.
Goller, B.; Altshuler, D.L. (2014). «Hummingbirds control hovering flight by stabilizing visual motion». Proceedings of the National Academy of Sciences 111 (51): 18375–380. Bibcode:2014PNAS..11118375G. PMC 4280641. PMID 25489117. doi:10.1073/pnas.1415975111.
Clark, C.J. (2009). «Courtship dives of Anna's hummingbird offer insights into flight performance limits». Proceedings of the Royal Society B: Biological Sciences 276 (1670): 3047–052. PMC 2817121. PMID 19515669. doi:10.1098/rspb.2009.0508.
Clark, C. J.; Feo, T.J. (2008). «The Anna's hummingbird chirps with its tail: A new mechanism of sonation in birds». Proceedings of the Royal Society B: Biological Sciences 275 (1637): 955–962. PMC 2599939. PMID 18230592. doi:10.1098/rspb.2007.1619.
Clark, C.J. (2014). «Harmonic hopping, and both punctuated and gradual evolution of acoustic characters in Selasphorus hummingbird tail-feathers». PLOS ONE 9 (4): e93829. Bibcode:2014PLoSO...993829C. PMC 3983109. PMID 24722049. doi:10.1371/journal.pone.0093829.
Clark, C. J.; Feo, T. J. (2010). «Why do Calypte hummingbirds "sing" with both their tail and their syrinx? An apparent example of sexual sensory bias». The American Naturalist 175 (1): 27–37. PMID 19916787. doi:10.1086/648560.
Clark, C.J.; Elias, D.O.; Prum, R.O. (2013). «Hummingbird feather sounds are produced by aeroelastic flutter, not vortex-induced vibration». Journal of Experimental Biology 216 (18): 3395–403. PMID 23737562. doi:10.1242/jeb.080317.
Clark, C.J. (2011). «Wing, tail, and vocal contributions to the complex acoustic signals of courting Calliope hummingbirds» (PDF). Current Zoology 57 (2): 187–196. doi:10.1093/czoolo/57.2.187. Arkivert frå originalen (PDF) 16. juli 2015. Henta 31. mai 2015.
Miller, Sarah J.; Inouye, David W. (1983). «Roles of the Wing Whistle in the Territorial Behaviour of Male Broad-tailed Hummingbirds (Selasphorus platycercus)». Animal Behaviour 31 (3): 689–700. doi:10.1016/S0003-3472(83)80224-3. Henta 1. juni 2023 – via hummingbirds.net.
Altshuler, D.L.; Dudley, R. (2002). «The ecological and evolutionary interface of hummingbird flight physiology». The Journal of Experimental Biology 205 (Pt 16): 2325–336. PMID 12124359. doi:10.1242/jeb.205.16.2325.
Diamond, Jared M.; Karasov, William H.; Phan, Duong; Carpenter, F. Lynn (1986). «Digestive physiology is a determinant of foraging bout frequency in hummingbirds». Nature 320 (6057): 62–3. Bibcode:1986Natur.320...62D. PMID 3951548. doi:10.1038/320062a0.
Ward, B.J.; Day, L.B.; Wilkening, S.R.; et al. (2012). «Hummingbirds have a greatly enlarged hippocampal formation». Biology Letters 8 (4): 657–659. PMC 3391440. PMID 22357941. doi:10.1098/rsbl.2011.1180.
Rico-Guevara, Alejandro; Fan, Tai-Hsi; Rubega, Margaret A. (22. august 2015). «Hummingbird tongues are elastic micropumps». Proceedings of the Royal Society B 282 (1813): 20151014. ISSN 0962-8452. PMC 4632618. PMID 26290074. doi:10.1098/rspb.2015.1014.
Kim, W.; Peaudecerf, F.; Baldwin, M.W.; Bush, J.W. (2012). «The hummingbird's tongue: A self-assembling capillary syphon». Proceedings of the Royal Society B: Biological Sciences 279 (1749): 4990–996. PMC 3497234. PMID 23075839. doi:10.1098/rspb.2012.1837.
Stahl, J.M.; Nepi, M.; Galetto, L.; Guimarães, E.; Machado, S.R. (2012). «Functional aspects of floral nectar secretion of Ananas ananassoides, an ornithophilous bromeliad from the Brazilian savanna». Annals of Botany 109 (7): 1243–252. PMC 3359915. PMID 22455992. doi:10.1093/aob/mcs053.
Avalos, G.; Soto, A.; Alfaro, W. (2012). «Effect of artificial feeders on pollen loads of the hummingbirds of Cerro de la Muerte, Costa Rica». Revista de Biología Tropical 60 (1): 65–73. PMID 22458209. doi:10.15517/rbt.v60i1.2362.
Rousseu, F.; Charette, Y.; Bélisle, M. (2014). «Resource defense and monopolization in a marked population of ruby-throated hummingbirds (Archilochus colubris)». Ecology and Evolution 4 (6): 776–793. PMC 3967903. PMID 24683460. doi:10.1002/ece3.972.
Hurly, T.A.; Franz, S; Healy, S.D. (2010). «Do rufous hummingbirds (Selasphorus rufus) use visual beacons?». Animal Cognition 13 (2): 377–383. PMID 19768647. doi:10.1007/s10071-009-0280-6.
Hurly, T.A.; Fox, T.A.O.; Zwueste, D.M.; Healy, S.D. (2014). «Wild hummingbirds rely on landmarks not geometry when learning an array of flowers» (PDF). Animal Cognition 17 (5): 1157–165. PMID 24691650. doi:10.1007/s10071-014-0748-x. hdl:10023/6422.
Hornsby, Mark A.W.; Healy, Susan D.; Hurly, T. Andrew (2017). «Wild hummingbirds can use the geometry of a flower array». Behavioural Processes 139: 33–37. ISSN 0376-6357. PMID 28161360. doi:10.1016/j.beproc.2017.01.019. hdl:10023/12652.
Herrera, G; Zagal, J. C.; Diaz, M; Fernández, M. J.; Vielma, A; Cure, M; Martinez, J; Bozinovic, F; Palacios, A. G. (2008). «Spectral sensitivities of photoreceptors and their role in colour discrimination in the green-backed firecrown hummingbird (Sephanoides sephaniodes)». Journal of Comparative Physiology A 194 (9): 785–794. PMID 18584181. doi:10.1007/s00359-008-0349-8. hdl:10533/142104.
Kim, Ashley Y.; Rankin, David T.; Rankin, Erin E. Wilson (2021). «What is that smell? Hummingbirds avoid foraging on resources with defensive insect compounds». Behavioral Ecology and Sociobiology 75 (9): 132. ISSN 0340-5443. doi:10.1007/s00265-021-03067-4.
Oniki, Y; Willis, E.O. (2000). «Nesting behavior of the swallow-tailed hummingbird, Eupetomena macroura (Trochilidae, Aves)». Brazilian Journal of Biology 60 (4): 655–662. PMID 11241965. doi:10.1590/s0034-71082000000400016.
Winkler, D. W., S. M. Billerman, and I. J. Lovette (2020). «Trochilidae Hummingbirds». Birds of the World, Cornell University Laboratory of Ornithology. doi:10.2173/bow.trochi1.01. Henta 31. mai 2023.
López-Segoviano, Gabriel; Arenas-Navarro, Maribel; Vega, Ernesto; Arizmendi, Maria del Coro (2018). «Hummingbird migration and flowering synchrony in the temperate forests of northwestern Mexico». PeerJ 6: e5131. PMC 6037137. PMID 30002968. doi:10.7717/peerj.5131.
McKinney, A.M.; Caradonna, P.J.; Inouye, D.W.; Barr, B; Bertelsen, C.D.; Waser, N.M. (2012). «Asynchronous changes in phenology of migrating broad-tailed hummingbirds and their early-season nectar resources» (PDF). Ecology 93 (9): 1987–993. PMID 23094369. doi:10.1890/12-0255.1.

doi.org

Chai, P. and G. M. Kirwan (2020). Bee Hummingbird (Mellisuga helenae), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.beehum1.01
Mayr, Gerald (1. januar 2007). «New specimens of the early Oligocene Old World hummingbird Eurotrochilus inexpectatus». Journal of Ornithology (på engelsk) 148 (1): 105–111. ISSN 2193-7206. doi:10.1007/s10336-006-0108-y.
Bochenski, Zygmunt; Bochenski, Zbigniew M. (1. april 2008). «An Old World hummingbird from the Oligocene: a new fossil from Polish Carpathians». Journal of Ornithology (på engelsk) 149 (2): 211–216. ISSN 2193-7206. doi:10.1007/s10336-007-0261-y.
Heindl, M., P. F. D. Boesman, and G. M. Kirwan (2023). Tyrian Metaltail (Metallura tyrianthina), version 1.1. In Birds of the World (B. K. Keeney, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.tyrmet1.01.1
Luther, D. (2020). Mangrove Hummingbird (Amazilia boucardi), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.manhum1.01
Schuchmann, K.L., G. M. Kirwan, og C. J. Sharpe (2020). Chilean Woodstar (Eulidia yarrellii), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, og E. de Juana, red.) Cornell Lab of Ornithology, Ithaca, NY, USA.
Weller, A.A. and G. M. Kirwan (2021). Olive-spotted Hummingbird (Talaphorus chlorocercus), version 1.1. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.olshum1.01.1
Stiles, F. G. and G. M. Kirwan (2020). Brown Violetear (Colibri delphinae), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.brvear1.01

elcomercio.com

Garcia, Alexander (26. januar 2017). «Connie Jiménez dressed as a hummingbird in the Miss Universe preliminary competition (translated from Spanish)». El Commercio. Henta 2. juni 2023.

fs.fed.us

Moisset, Beatriz (2022). «Hummingbird moth (Hemaris spp.)». Forest Service, US Department of Agriculture. Arkivert frå originalen 25. november 2009. Henta 27. mai 2023.

gardenweb.com

faq.gardenweb.com

«Feeders and Feeding Hummingbirds». Faq.gardenweb.com. 1. september 2008. Henta 2. juni 2023.

georgefox.edu

digitalcommons.georgefox.edu

Warrick, Douglas R.; Tobalske, Bret W.; Powers, Donald R. (2005). «Aerodynamics of the hovering hummingbird». Nature 435 (7045): 1094–097. Bibcode:2005Natur.435.1094W. PMID 15973407. doi:10.1038/nature03647.

gibson.com

«Hummingbird Original». Gibson Brands, Inc. 2023. Henta 2. juni 2023.

handle.net

hdl.handle.net

Bakken, B.H.; Sabat, P. (2006). «Gastrointestinal and renal responses to water intake in the green-backed firecrown (Sephanoides sephanoides), a South American hummingbird». AJP: Regulatory, Integrative and Comparative Physiology 291 (3): R830–836. PMID 16614056. doi:10.1152/ajpregu.00137.2006. hdl:10533/177203.
Bock, Walter J. (1994). History and Nomenclature of Avian Family-Group Names. Bulletin of the American Museum of Natural History. Number 222. New York: American Museum of Natural History. s. 143, 264. hdl:2246/830.
Martín González, Ana M.; Dalsgaard, Bo; et al. (30. juli 2015). «The macroecology of phylogenetically structured hummingbird-plant networks». Global Ecology and Biogeography 24 (11): 1212–224. doi:10.1111/geb.12355. hdl:10026.1/3407.
Hurly, T.A.; Fox, T.A.O.; Zwueste, D.M.; Healy, S.D. (2014). «Wild hummingbirds rely on landmarks not geometry when learning an array of flowers» (PDF). Animal Cognition 17 (5): 1157–165. PMID 24691650. doi:10.1007/s10071-014-0748-x. hdl:10023/6422.
Hornsby, Mark A.W.; Healy, Susan D.; Hurly, T. Andrew (2017). «Wild hummingbirds can use the geometry of a flower array». Behavioural Processes 139: 33–37. ISSN 0376-6357. PMID 28161360. doi:10.1016/j.beproc.2017.01.019. hdl:10023/12652.
Herrera, G; Zagal, J. C.; Diaz, M; Fernández, M. J.; Vielma, A; Cure, M; Martinez, J; Bozinovic, F; Palacios, A. G. (2008). «Spectral sensitivities of photoreceptors and their role in colour discrimination in the green-backed firecrown hummingbird (Sephanoides sephaniodes)». Journal of Comparative Physiology A 194 (9): 785–794. PMID 18584181. doi:10.1007/s00359-008-0349-8. hdl:10533/142104.

harvard.edu

adsabs.harvard.edu

English, Simon G.; Bishop, Christine A.; Wilson, Scott; Smith, Adam C. (15. september 2021). «Current contrasting population trends among North American hummingbirds». Scientific Reports 11 (1): 18369. Bibcode:2021NatSR..1118369E. ISSN 2045-2322. PMC 8443710. PMID 34526619. doi:10.1038/s41598-021-97889-x.
Stoddard, M.C.; Eyster, H.N.; Hogan, B.G.; et al. (15. juni 2020). «Wild hummingbirds discriminate nonspectral colors». Proceedings of the National Academy of Sciences 117 (26): 15112–122. Bibcode:2020PNAS..11715112S. ISSN 0027-8424. PMC 7334476. PMID 32541035. doi:10.1073/pnas.1919377117.
Riede, Tobias; Olson, Christopher R. (6. februar 2020). «The vocal organ of hummingbirds shows convergence with songbirds». Scientific Reports (på engelsk) 10 (1): 2007. Bibcode:2020NatSR..10.2007R. ISSN 2045-2322. PMC 7005288. PMID 32029812. doi:10.1038/s41598-020-58843-5.
Jarvis, Erich D.; Ribeiro, Sidarta; da Silva, Maria Luisa; Ventura, Dora; Vielliard, Jacques; Mello, Claudio V. (2000). «Behaviourally driven gene expression reveals song nuclei in hummingbird brain». Nature 406 (6796): 628–632. Bibcode:2000Natur.406..628J. PMC 2531203. PMID 10949303. doi:10.1038/35020570.
Renne, Paul R.; Deino, Alan L.; Hilgen, Frederik J.; et al. (7 February 2013). «Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary» (PDF). Science 339 (6120): 684–687. Bibcode:2013Sci...339..684R. PMID 23393261. doi:10.1126/science.1230492. Arkivert frå originalen (PDF) 7 February 2017. Henta 27. mai 2023.
Suarez, R.K.; Lighton, J.R.; Moyes, C.D.; et al. (1 December 1990). «Fuel selection in rufous hummingbirds: ecological implications of metabolic biochemistry». Proceedings of the National Academy of Sciences of the United States of America 87 (23): 9207–10. Bibcode:1990PNAS...87.9207S. PMC 55133. PMID 2251266. doi:10.1073/pnas.87.23.9207.
Projecto-Garcia, Joana; Natarajan, Chandrasekhar; Moriyama, Hideaki; et al. (2. desember 2013). «Repeated elevational transitions in hemoglobin function during the evolution of Andean hummingbirds». Proceedings of the National Academy of Sciences of the United States of America 110 (51): 20669–20674. Bibcode:2013PNAS..11020669P. ISSN 0027-8424. PMC 3870697. PMID 24297909. doi:10.1073/pnas.1315456110.
Yanega, Gregor M.; Rubega, Margaret A. (2004). «Feeding mechanisms: Hummingbird jaw bends to aid insect capture». Nature 428 (6983): 615. Bibcode:2004Natur.428..615Y. PMID 15071586. doi:10.1038/428615a.
Mayr, Gerald (2004). «Old World fossil record of modern-type hummingbirds». Science 304 (5672): 861–864. Bibcode:2004Sci...304..861M. PMID 15131303. doi:10.1126/science.1096856.
Baldwin, Maude W.; Toda, Yasuka; Nakagita, Tomoya; O'Connell, Mary J.; Klasing, Kirk C.; Misaka, Takumi; Edwards, Scott V.; Liberles, Stephen D. (2014). «Sensory biology. Evolution of sweet taste perception in hummingbirds by transformation of the ancestral umami receptor». Science 345 (6199): 929–933. Bibcode:2014Sci...345..929B. PMC 4302410. PMID 25146290. doi:10.1126/science.1255097.
Dalsgaard, Bo; Martín González, Ana M.; Olesen, Jens M.; et al. (2009). «Plant-hummingbird interactions in the West Indies: Floral specialisation gradients associated with environment and hummingbird size». Oecologia 159 (4): 757–766. Bibcode:2009Oecol.159..757D. PMID 19132403. doi:10.1007/s00442-008-1255-z.
Warrick, Douglas R.; Tobalske, Bret W.; Powers, Donald R. (2005). «Aerodynamics of the hovering hummingbird». Nature 435 (7045): 1094–097. Bibcode:2005Natur.435.1094W. PMID 15973407. doi:10.1038/nature03647.
Goller, B.; Altshuler, D.L. (2014). «Hummingbirds control hovering flight by stabilizing visual motion». Proceedings of the National Academy of Sciences 111 (51): 18375–380. Bibcode:2014PNAS..11118375G. PMC 4280641. PMID 25489117. doi:10.1073/pnas.1415975111.
Clark, C.J. (2014). «Harmonic hopping, and both punctuated and gradual evolution of acoustic characters in Selasphorus hummingbird tail-feathers». PLOS ONE 9 (4): e93829. Bibcode:2014PLoSO...993829C. PMC 3983109. PMID 24722049. doi:10.1371/journal.pone.0093829.
Diamond, Jared M.; Karasov, William H.; Phan, Duong; Carpenter, F. Lynn (1986). «Digestive physiology is a determinant of foraging bout frequency in hummingbirds». Nature 320 (6057): 62–3. Bibcode:1986Natur.320...62D. PMID 3951548. doi:10.1038/320062a0.

highcountrygardens.com

Godshalk, Katrina. «Hummingbird migration». High Country Gardens. Henta 2. juni 2023.

huffingtonpost.com

St. Fleur, N. (20 July 2012). «Hummingbird rain trick: New study shows tiny birds alter posture in storms» (video). Huffington Post. Henta 1. juni 2023.

hummingbirdcentral.com

«Hummingbird facts and family introduction». Hummingbird Central. 2023. Henta 2. juni 2023.
«Hummingbird Migration». Hummingbird Central. 2018. Henta 2. juni 2023.

hummingbirds.net

Miller, Sarah J.; Inouye, David W. (1983). «Roles of the Wing Whistle in the Territorial Behaviour of Male Broad-tailed Hummingbirds (Selasphorus platycercus)». Animal Behaviour 31 (3): 689–700. doi:10.1016/S0003-3472(83)80224-3. Henta 1. juni 2023 – via hummingbirds.net.

hummingbirdsplus.org

«Hummingbird Poems». HummingbirdsPlus.org. Henta 26. november 2023.

ieee.org

ieeexplore.ieee.org

Nan, Yanghai and Peng, Bei and Chen, Yi and McGlinchey, Don (2019). «From studying real hummingbirds to designing hummingbird-like robots—A literature review». IEEE Access (IEEE) 7: 131785––131804.

iucnredlist.org

«Hummingbird (search)». International Union for Conservation of Nature’s Red List of Threatened Species. 2023. Henta 13. mai 2023.

journeynorth.org

maps.journeynorth.org

«Map of rufous hummingbird migration, Spring 2023». Journey North, Annenberg Learner. 29 April 2023. Henta 2. juni 2023.

jstor.org

Udvardy, Miklos D.F. (1983). «The role of the feet in behavioral thermoregulation of hummingbirds» (PDF). Condor 85 (3): 281–285. JSTOR 1367060. doi:10.2307/1367060.
Bleiweiss, Robert; Kirsch, John A. W.; Matheus, Juan Carlos (1999). «DNA-DNA hybridization evidence for subfamily structure among hummingbirds» (PDF). Auk 111 (1): 8–19. JSTOR 4088500. doi:10.2307/4088500.
Stiles, Gary (1981). «Geographical aspects of bird flower coevolution, with particular reference to Central America» (PDF). Annals of the Missouri Botanical Garden 68 (2): 323–351. JSTOR 2398801. doi:10.2307/2398801.

karger.com

Lisney, T.J.; Wylie, D.R.; Kolominsky, J.; Iwaniuk, A.N. (2015). «Eye morphology and retinal topography in hummingbirds (Trochilidae Aves)». Brain, Behavior and Evolution 86 (3–4): 176–190. PMID 26587582. doi:10.1159/000441834.

learner.org

«Hummingbird characteristics». learner.org. Annenberg Learner, The Annenberg Foundation. 2015. Arkivert frå originalen 11. november 2016. Henta 27. mai 2023.
«Hummingbird nesting». Public Broadcasting System – Nature; from Learner.org, Journey North. 2016. Arkivert frå originalen (video) 2 February 2017. Henta 2. juni 2023.

mentalfloss.com

Soniak, Matt (2 February 2016). «Infrared video shows how hummingbirds shed heat through their eyes and feet». Mental Floss. Henta 27. mai 2023.

murdoch.edu.au

researchrepository.murdoch.edu.au

Nicolson, S.W.; Fleming, P.A. (2003). «Nectar as food for birds: the physiological consequences of drinking dilute sugar solutions». Plant Systematics and Evolution 238 (1–4): 139–153. doi:10.1007/s00606-003-0276-7.

nalis.gov.tt

«National Symbols of Trinidad and Tobago». National Library of Trinidad and Tobago, Port of Spain. 2016. Arkivert frå originalen 7 May 2016. Henta 2. juni 2023.

nationalgeographic.com

Golomb, Jason (28 September 2019). «Nasca lines». National Geographic. Arkivert frå originalen 28. september 2019. Henta 2. juni 2023.

nature.com

Diamond, Jared M.; Karasov, William H.; Phan, Duong; Carpenter, F. Lynn (1986). «Digestive physiology is a determinant of foraging bout frequency in hummingbirds». Nature 320 (6057): 62–3. Bibcode:1986Natur.320...62D. PMID 3951548. doi:10.1038/320062a0.

nb.no

urn.nb.no

Haftorn, Svein (1971). Norges fugler. Universitetsforlaget. s. 166.
Svensson, Lars (1999). Gyldendals store fugleguide (1. utg.). Gyldendal fakta. s. 88. ISBN 8276431542.
Verdens dyr, Fugler II. Cappelen. 1987. s. 106. ISBN 8202091047.

neotropicalbirdclub.org

Astudillo, Pedro X; Tinoco, Boris A; Siddons, David C (2015). «The avifauna of Cajas National Park and Mazán Reserve, southern Ecuador, with notes on new records» (PDF). Cotinga 37: 1–11. Arkivert frå originalen (PDF) 27. november 2021. Henta 22. juni 2023.

nhm.ac.uk

Hendry, Lisa (2023). «Are birds the only surviving dinosaurs?». The Trustees of The Natural History Museum, London. Henta 14. mai 2023.

nih.gov

ncbi.nlm.nih.gov

Venable, G.X.; Gahm, K.; Prum, R.O. (June 2022). «Hummingbird plumage color diversity exceeds the known gamut of all other birds». Communications Biology 5 (1): 576. PMID 35739263. doi:10.1038/s42003-022-03518-2.
Suarez, R.K. (1992). «Hummingbird flight: Sustaining the highest mass-specific metabolic rates among vertebrates». Experientia 48 (6): 565–570. PMID 1612136. doi:10.1007/bf01920240.
Hargrove, J.L. (2005). «Adipose energy stores, physical work, and the metabolic syndrome: Lessons from hummingbirds». Nutrition Journal 4: 36. PMC 1325055. PMID 16351726. doi:10.1186/1475-2891-4-36.
English, Simon G.; Bishop, Christine A.; Wilson, Scott; Smith, Adam C. (15. september 2021). «Current contrasting population trends among North American hummingbirds». Scientific Reports 11 (1): 18369. Bibcode:2021NatSR..1118369E. ISSN 2045-2322. PMC 8443710. PMID 34526619. doi:10.1038/s41598-021-97889-x.
Brusatte, SL; O'Connor, JK; Jarvis, ED (October 2015). «The origin and diversification of birds». Current Biology 25 (19): R888–98. PMID 26439352. doi:10.1016/j.cub.2015.08.003.
Tobalske, Bret W.; Altshuler, Douglas L.; Powers, Donald R. (March 2004). «Take-off mechanics in hummingbirds (Trochilidae)». The Journal of Experimental Biology 207 (Pt 8): 1345–52. PMID 15010485. doi:10.1242/jeb.00889.
Clark, C.J.; Dudley, R. (2009). «Flight costs of long, sexually selected tails in hummingbirds». Proceedings of the Royal Society B: Biological Sciences 276 (1664): 2109–115. PMC 2677254. PMID 19324747. doi:10.1098/rspb.2009.0090.
Colwell, Robert K. (1. november 2000). «Rensch's Rule Crosses the Line: Convergent Allometry of Sexual Size Dimorphism in Hummingbirds and Flower Mites». The American Naturalist 156 (5): 495–510. PMID 29587514. doi:10.1086/303406.
Lisle, Stephen P. De; Rowe, Locke (1. november 2013). «Correlated Evolution of Allometry and Sexual Dimorphism across Higher Taxa». The American Naturalist 182 (5): 630–639. PMID 24107370. doi:10.1086/673282.
Temeles, Ethan J.; Miller, Jill S.; Rifkin, Joanna L. (12. april 2010). «Evolution of sexual dimorphism in bill size and shape of hermit hummingbirds (Phaethornithinae): a role for ecological causation». Philosophical Transactions of the Royal Society of London B: Biological Sciences 365 (1543): 1053–063. ISSN 0962-8436. PMC 2830232. PMID 20194168. doi:10.1098/rstb.2009.0284.
Meadows, M.G.; Roudybush, T.E.; McGraw, K.J. (2012). «Dietary protein level affects iridescent coloration in Anna's hummingbirds, Calypte anna». Journal of Experimental Biology 215 (16): 2742–750. PMC 3404802. PMID 22837446. doi:10.1242/jeb.069351.
Hightower, Ben J.; Wijnings, Patrick W.A.; Scholte, Rick; et al. (16. mars 2021). «How oscillating aerodynamic forces explain the timbre of the hummingbird's hum and other animals in flapping flight». eLife 10: e63107. ISSN 2050-084X. PMC 8055270. PMID 33724182. doi:10.7554/elife.63107.
Ocampo, Diego; Barrantes, Gilbert; Uy, J. Albert C. (27. september 2018). «Morphological adaptations for relatively larger brains in hummingbird skulls». Ecology and Evolution 8 (21): 10482–10488. ISSN 2045-7758. PMC 6238128. PMID 30464820. doi:10.1002/ece3.4513.
Lisney, T.J.; Wylie, D.R.; Kolominsky, J.; Iwaniuk, A.N. (2015). «Eye morphology and retinal topography in hummingbirds (Trochilidae Aves)». Brain, Behavior and Evolution 86 (3–4): 176–190. PMID 26587582. doi:10.1159/000441834.
Stoddard, M.C.; Eyster, H.N.; Hogan, B.G.; et al. (15. juni 2020). «Wild hummingbirds discriminate nonspectral colors». Proceedings of the National Academy of Sciences 117 (26): 15112–122. Bibcode:2020PNAS..11715112S. ISSN 0027-8424. PMC 7334476. PMID 32541035. doi:10.1073/pnas.1919377117.
Iwaniuk, A.N.; Wylie, D.R. (2007). «Neural specialization for hovering in hummingbirds: hypertrophy of the pretectal nucleus Lentiformis mesencephali» (PDF). Journal of Comparative Neurology 500 (2): 211–221. PMID 17111358. doi:10.1002/cne.21098.
Gaede, A.H.; Goller, B.; Lam, J.P.; Wylie, D.R.; Altshuler, D.L. (2017). «Neurons responsive to global visual motion have unique tuning properties in hummingbirds». Current Biology 27 (2): 279–285. PMID 28065606. doi:10.1016/j.cub.2016.11.041.
Riede, Tobias; Olson, Christopher R. (6. februar 2020). «The vocal organ of hummingbirds shows convergence with songbirds». Scientific Reports (på engelsk) 10 (1): 2007. Bibcode:2020NatSR..10.2007R. ISSN 2045-2322. PMC 7005288. PMID 32029812. doi:10.1038/s41598-020-58843-5.
Jarvis, Erich D.; Ribeiro, Sidarta; da Silva, Maria Luisa; Ventura, Dora; Vielliard, Jacques; Mello, Claudio V. (2000). «Behaviourally driven gene expression reveals song nuclei in hummingbird brain». Nature 406 (6796): 628–632. Bibcode:2000Natur.406..628J. PMC 2531203. PMID 10949303. doi:10.1038/35020570.
Gahr M. (2000). «Neural song control system of hummingbirds: comparison to swifts, vocal learning (Songbirds) and nonlearning (Suboscines) passerines, and vocal learning (Budgerigars) and nonlearning (Dove, owl, gull, quail, chicken) nonpasserines». J Comp Neurol 486 (2): 182–196. PMID 10982462. doi:10.1002/1096-9861(20001016)426:2<182::AID-CNE2>3.0.CO;2-M.
Renne, Paul R.; Deino, Alan L.; Hilgen, Frederik J.; et al. (7 February 2013). «Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary» (PDF). Science 339 (6120): 684–687. Bibcode:2013Sci...339..684R. PMID 23393261. doi:10.1126/science.1230492. Arkivert frå originalen (PDF) 7 February 2017. Henta 27. mai 2023.
Pytte, C.L.; Ficken, M.S.; Moiseff, A. (2004). «Ultrasonic singing by the blue-throated hummingbird: A comparison between production and perception». Journal of Comparative Physiology A 190 (8): 665–673. PMID 15164219. doi:10.1007/s00359-004-0525-4.
Altshuler, D.L.; Dudley, R. (2002). «The ecological and evolutionary interface of hummingbird flight physiology». The Journal of Experimental Biology 205 (Pt 16): 2325–336. PMID 12124359. doi:10.1242/jeb.205.16.2325.
Suarez, R.K.; Lighton, J.R.; Moyes, C.D.; et al. (1 December 1990). «Fuel selection in rufous hummingbirds: ecological implications of metabolic biochemistry». Proceedings of the National Academy of Sciences of the United States of America 87 (23): 9207–10. Bibcode:1990PNAS...87.9207S. PMC 55133. PMID 2251266. doi:10.1073/pnas.87.23.9207.
Evangelista, Dennis; Fernández, María José; Berns, Madalyn S.; Hoover, Aaron; Dudley, Robert (2010). «Hovering energetics and thermal balance in Anna's hummingbirds (Calypte anna)». Physiological and Biochemical Zoology 83 (3): 406–413. ISSN 1522-2152. PMID 20350142. doi:10.1086/651460.
Powers, Donald R.; Langland, Kathleen M.; Wethington, Susan M.; Powers, Sean D.; Graham, Catherine H.; Tobalske, Bret W. (2017). «Hovering in the heat: effects of environmental temperature on heat regulation in foraging hummingbirds». Royal Society Open Science 4 (12): 171056. ISSN 2054-5703. PMC 5750011. PMID 29308244. doi:10.1098/rsos.171056.
Wolf, Blair O.; McKechnie, Andrew E.; Schmitt, C. Jonathan; Czenze, Zenon J.; Johnson, Andrew B.; Witt, Christopher C. (2020). «Extreme and variable torpor among high-elevation Andean hummingbird species». Biology Letters of the Royal Society 16 (9): 20200428. ISSN 1744-9561. PMC 7532710. PMID 32898456. doi:10.1098/rsbl.2020.0428.
Suarez, R.K.; Gass, C.L. (2002). «Hummingbirds foraging and the relation between bioenergetics and behavior». Comparative Biochemistry and Physiology. Part A 133 (2): 335–343. PMID 12208304. doi:10.1016/S1095-6433(02)00165-4.
Bakken, B.H.; McWhorter, T.J.; Tsahar, E.; Martinez del Rio, C. (2004). «Hummingbirds arrest their kidneys at night: diel variation in glomerular filtration rate in Selasphorus platycercus». The Journal of Experimental Biology 207 (25): 4383–391. PMID 15557024. doi:10.1242/jeb.01238.
Bakken, B.H.; Sabat, P. (2006). «Gastrointestinal and renal responses to water intake in the green-backed firecrown (Sephanoides sephanoides), a South American hummingbird». AJP: Regulatory, Integrative and Comparative Physiology 291 (3): R830–836. PMID 16614056. doi:10.1152/ajpregu.00137.2006. hdl:10533/177203.
Beuchat, C.A.; Preest, M.R.; Braun, E.J. (1999). «Glomerular and medullary architecture in the kidney of Anna's Hummingbird». Journal of Morphology 240 (2): 95–100. PMID 29847878. doi:10.1002/(sici)1097-4687(199905)240:2<95::aid-jmor1>3.0.co;2-u.
Projecto-Garcia, Joana; Natarajan, Chandrasekhar; Moriyama, Hideaki; et al. (2. desember 2013). «Repeated elevational transitions in hemoglobin function during the evolution of Andean hummingbirds». Proceedings of the National Academy of Sciences of the United States of America 110 (51): 20669–20674. Bibcode:2013PNAS..11020669P. ISSN 0027-8424. PMC 3870697. PMID 24297909. doi:10.1073/pnas.1315456110.
Lim, Marisa C.W.; Witt, Christopher C.; Graham, Catherine H.; Dávalos, Liliana M. (22. mai 2019). «Parallel molecular evolution in pathways, genes, and sites in high-elevation hummingbirds revealed by comparative transcriptomics». Genome Biology and Evolution 11 (6): 1573–1585. ISSN 1759-6653. PMC 6553505. PMID 31114863. doi:10.1093/gbe/evz101.
Greig, Emma I.; Wood, Eric M.; Bonter, David N. (5 April 2017). «Winter range expansion of a hummingbird is associated with urbanization and supplementary feeding». Proceedings B, the Biological Sciences of the Royal Society 284 (1852): 20170256. ISSN 0962-8452. PMC 5394677. PMID 28381617. doi:10.1098/rspb.2017.0256.
Battey, C. J. (2019). «Ecological release of the Anna's hummingbird during a northern range expansion». The American Naturalist 194 (3): 306–315. ISSN 0003-0147. PMID 31553208. doi:10.1086/704249.
Boehm, M.M.A.; Guevara-Apaza, D.; Jankowski, J.E.; Cronk, Q.C.B. (July 2022). «Floral phenology of an Andean bellflower and pollination by buff-tailed sicklebill hummingbird». Ecology and Evolution 12 (6): e8988. PMC 9168340. PMID 35784085. doi:10.1002/ece3.8988.
Leimberger, K.G.; Dalsgaard, B.; Tobias, J.A.; Wolf, C.; Betts, M.G. (June 2022). «The evolution, ecology, and conservation of hummingbirds and their interactions with flowering plants». Biological Reviews of the Cambridge Philosophical Society 97 (3): 923–959. PMID 35029017. doi:10.1111/brv.12828.
Rico-Guevara, A.; Rubega, M.A.; Hurme, K.J.; Dudleyfirst4=R. (2019). «Shifting paradigms in the mechanics of nectar extraction and hummingbird bill morphology». Integrative Organismal Biology 1 (1): oby006. PMC 7671138. PMID 33791513. doi:10.1093/iob/oby006.
Yanega, Gregor M.; Rubega, Margaret A. (2004). «Feeding mechanisms: Hummingbird jaw bends to aid insect capture». Nature 428 (6983): 615. Bibcode:2004Natur.428..615Y. PMID 15071586. doi:10.1038/428615a.
Betts, M.G.; Hadley, A.S.; Kress, W.J. (March 2015). «Pollinator recognition by a keystone tropical plant». Proceedings of the National Academy of Sciences of the United States of America 112 (11): 3433–8. PMC 4371984. PMID 25733902. doi:10.1073/pnas.1419522112.
McGuire, J.; Witt, C.; Remsen, J.V.; Corl, A.; Rabosky, D.; Altshuler, D.; Dudley, R. (2014). «Molecular phylogenetics and the diversification of hummingbirds». Current Biology 24 (8): 910–916. PMID 24704078. doi:10.1016/j.cub.2014.03.016.
Mayr, Gerald (2004). «Old World fossil record of modern-type hummingbirds». Science 304 (5672): 861–864. Bibcode:2004Sci...304..861M. PMID 15131303. doi:10.1126/science.1096856.
Ksepka, Daniel T.; Clarke, Julia A.; Nesbitt, Sterling J.; Kulp, Felicia B.; Grande, Lance (2013). «Fossil evidence of wing shape in a stem relative of swifts and hummingbirds (Aves, Pan-Apodiformes)». Proceedings of the Royal Society B 280 (1761): 1761. PMC 3652446. PMID 23760643. doi:10.1098/rspb.2013.0580.
McGuire, J.A.; Witt, C.C.; Altshuler, D.L.; Remsen, J.V. (2007). «Phylogenetic systematics and biogeography of hummingbirds: Bayesian and maximum likelihood analyses of partitioned data and selection of an appropriate partitioning strategy». Systematic Biology 56 (5): 837–856. PMID 17934998. doi:10.1080/10635150701656360.
Baldwin, Maude W.; Toda, Yasuka; Nakagita, Tomoya; O'Connell, Mary J.; Klasing, Kirk C.; Misaka, Takumi; Edwards, Scott V.; Liberles, Stephen D. (2014). «Sensory biology. Evolution of sweet taste perception in hummingbirds by transformation of the ancestral umami receptor». Science 345 (6199): 929–933. Bibcode:2014Sci...345..929B. PMC 4302410. PMID 25146290. doi:10.1126/science.1255097.
Dalsgaard, Bo; Martín González, Ana M.; Olesen, Jens M.; et al. (2009). «Plant-hummingbird interactions in the West Indies: Floral specialisation gradients associated with environment and hummingbird size». Oecologia 159 (4): 757–766. Bibcode:2009Oecol.159..757D. PMID 19132403. doi:10.1007/s00442-008-1255-z.
Rodríguez-Gironés, M.A.; Santamaría, L. (2004). «Why are so many bird flowers red?». PLOS Biology 2 (10): e350. PMC 521733. PMID 15486585. doi:10.1371/journal.pbio.0020350.
Abrahamczyk, S.; Renner, S.S. (2015). «The temporal build-up of hummingbird/plant mutualisms in North America and temperate South America». BMC Evolutionary Biology 15: 104. PMC 4460853. PMID 26058608. doi:10.1186/s12862-015-0388-z.
Abrahamczyk, S.; Souto-Vilaros, D.; Renner, S. S. (2014). «Escape from extreme specialization: Passionflowers, bats and the sword-billed hummingbird». Proceedings of the Royal Society B: Biological Sciences 281 (1795): 20140888. PMC 4213610. PMID 25274372. doi:10.1098/rspb.2014.0888.
Warrick, Douglas R.; Tobalske, Bret W.; Powers, Donald R. (2005). «Aerodynamics of the hovering hummingbird». Nature 435 (7045): 1094–097. Bibcode:2005Natur.435.1094W. PMID 15973407. doi:10.1038/nature03647.
Sapir, N.; Dudley, R. (2012). «Backward flight in hummingbirds employs unique kinematic adjustments and entails low metabolic cost». Journal of Experimental Biology 215 (20): 3603–611. PMID 23014570. doi:10.1242/jeb.073114.
Tobalske, Bret W.; Warrick, Douglas R.; Clark, Christopher J.; Powers, Donald R.; Hedrick, Tyson L.; Hyder, Gabriel A.; Biewener, Andrew A. (2007). «Three-dimensional kinematics of hummingbird flight». J Exp Biol 210 (13): 2368–382. PMID 17575042. doi:10.1242/jeb.005686.
Tobalske, B.W.; Biewener, A.A.; Warrick, D.R.; Hedrick, T.L.; Powers, D.R. (2010). «Effects of flight speed upon muscle activity in hummingbirds». Journal of Experimental Biology 213 (14): 2515–523. PMID 20581281. doi:10.1242/jeb.043844.
Fernández, M.J.; Dudley, R.; Bozinovic, F. (2011). «Comparative energetics of the giant hummingbird (Patagona gigas)». Physiological and Biochemical Zoology 84 (3): 333–340. PMID 21527824. doi:10.1086/660084.
Ravi, Sridhar; Crall, James D.; McNeilly, Lucas; Gagliardi, Susan F.; Biewener, Andrew A.; Combes, Stacey A. (2015). «Hummingbird flight stability and control in freestream turbulent winds». J Exp Biol 218 (Pt 9): 1444–452. PMID 25767146. doi:10.1242/jeb.114553.
Goller, B.; Altshuler, D.L. (2014). «Hummingbirds control hovering flight by stabilizing visual motion». Proceedings of the National Academy of Sciences 111 (51): 18375–380. Bibcode:2014PNAS..11118375G. PMC 4280641. PMID 25489117. doi:10.1073/pnas.1415975111.
Clark, C.J. (2009). «Courtship dives of Anna's hummingbird offer insights into flight performance limits». Proceedings of the Royal Society B: Biological Sciences 276 (1670): 3047–052. PMC 2817121. PMID 19515669. doi:10.1098/rspb.2009.0508.
Clark, C. J.; Feo, T.J. (2008). «The Anna's hummingbird chirps with its tail: A new mechanism of sonation in birds». Proceedings of the Royal Society B: Biological Sciences 275 (1637): 955–962. PMC 2599939. PMID 18230592. doi:10.1098/rspb.2007.1619.
Clark, C.J. (2014). «Harmonic hopping, and both punctuated and gradual evolution of acoustic characters in Selasphorus hummingbird tail-feathers». PLOS ONE 9 (4): e93829. Bibcode:2014PLoSO...993829C. PMC 3983109. PMID 24722049. doi:10.1371/journal.pone.0093829.
Clark, C. J.; Feo, T. J. (2010). «Why do Calypte hummingbirds "sing" with both their tail and their syrinx? An apparent example of sexual sensory bias». The American Naturalist 175 (1): 27–37. PMID 19916787. doi:10.1086/648560.
Clark, C.J.; Elias, D.O.; Prum, R.O. (2013). «Hummingbird feather sounds are produced by aeroelastic flutter, not vortex-induced vibration». Journal of Experimental Biology 216 (18): 3395–403. PMID 23737562. doi:10.1242/jeb.080317.
Altshuler, D.L.; Dudley, R. (2002). «The ecological and evolutionary interface of hummingbird flight physiology». The Journal of Experimental Biology 205 (Pt 16): 2325–336. PMID 12124359. doi:10.1242/jeb.205.16.2325.
Diamond, Jared M.; Karasov, William H.; Phan, Duong; Carpenter, F. Lynn (1986). «Digestive physiology is a determinant of foraging bout frequency in hummingbirds». Nature 320 (6057): 62–3. Bibcode:1986Natur.320...62D. PMID 3951548. doi:10.1038/320062a0.
Ward, B.J.; Day, L.B.; Wilkening, S.R.; et al. (2012). «Hummingbirds have a greatly enlarged hippocampal formation». Biology Letters 8 (4): 657–659. PMC 3391440. PMID 22357941. doi:10.1098/rsbl.2011.1180.
Rico-Guevara, Alejandro; Fan, Tai-Hsi; Rubega, Margaret A. (22. august 2015). «Hummingbird tongues are elastic micropumps». Proceedings of the Royal Society B 282 (1813): 20151014. ISSN 0962-8452. PMC 4632618. PMID 26290074. doi:10.1098/rspb.2015.1014.
Kim, W.; Peaudecerf, F.; Baldwin, M.W.; Bush, J.W. (2012). «The hummingbird's tongue: A self-assembling capillary syphon». Proceedings of the Royal Society B: Biological Sciences 279 (1749): 4990–996. PMC 3497234. PMID 23075839. doi:10.1098/rspb.2012.1837.
Stahl, J.M.; Nepi, M.; Galetto, L.; Guimarães, E.; Machado, S.R. (2012). «Functional aspects of floral nectar secretion of Ananas ananassoides, an ornithophilous bromeliad from the Brazilian savanna». Annals of Botany 109 (7): 1243–252. PMC 3359915. PMID 22455992. doi:10.1093/aob/mcs053.
Avalos, G.; Soto, A.; Alfaro, W. (2012). «Effect of artificial feeders on pollen loads of the hummingbirds of Cerro de la Muerte, Costa Rica». Revista de Biología Tropical 60 (1): 65–73. PMID 22458209. doi:10.15517/rbt.v60i1.2362.
Rousseu, F.; Charette, Y.; Bélisle, M. (2014). «Resource defense and monopolization in a marked population of ruby-throated hummingbirds (Archilochus colubris)». Ecology and Evolution 4 (6): 776–793. PMC 3967903. PMID 24683460. doi:10.1002/ece3.972.
Hurly, T.A.; Franz, S; Healy, S.D. (2010). «Do rufous hummingbirds (Selasphorus rufus) use visual beacons?». Animal Cognition 13 (2): 377–383. PMID 19768647. doi:10.1007/s10071-009-0280-6.
Hurly, T.A.; Fox, T.A.O.; Zwueste, D.M.; Healy, S.D. (2014). «Wild hummingbirds rely on landmarks not geometry when learning an array of flowers» (PDF). Animal Cognition 17 (5): 1157–165. PMID 24691650. doi:10.1007/s10071-014-0748-x. hdl:10023/6422.
Hornsby, Mark A.W.; Healy, Susan D.; Hurly, T. Andrew (2017). «Wild hummingbirds can use the geometry of a flower array». Behavioural Processes 139: 33–37. ISSN 0376-6357. PMID 28161360. doi:10.1016/j.beproc.2017.01.019. hdl:10023/12652.
Herrera, G; Zagal, J. C.; Diaz, M; Fernández, M. J.; Vielma, A; Cure, M; Martinez, J; Bozinovic, F; Palacios, A. G. (2008). «Spectral sensitivities of photoreceptors and their role in colour discrimination in the green-backed firecrown hummingbird (Sephanoides sephaniodes)». Journal of Comparative Physiology A 194 (9): 785–794. PMID 18584181. doi:10.1007/s00359-008-0349-8. hdl:10533/142104.
Oniki, Y; Willis, E.O. (2000). «Nesting behavior of the swallow-tailed hummingbird, Eupetomena macroura (Trochilidae, Aves)». Brazilian Journal of Biology 60 (4): 655–662. PMID 11241965. doi:10.1590/s0034-71082000000400016.
López-Segoviano, Gabriel; Arenas-Navarro, Maribel; Vega, Ernesto; Arizmendi, Maria del Coro (2018). «Hummingbird migration and flowering synchrony in the temperate forests of northwestern Mexico». PeerJ 6: e5131. PMC 6037137. PMID 30002968. doi:10.7717/peerj.5131.
McKinney, A.M.; Caradonna, P.J.; Inouye, D.W.; Barr, B; Bertelsen, C.D.; Waser, N.M. (2012). «Asynchronous changes in phenology of migrating broad-tailed hummingbirds and their early-season nectar resources» (PDF). Ecology 93 (9): 1987–993. PMID 23094369. doi:10.1890/12-0255.1.

nytimes.com

Frank, David; Gorman, James (8. september 2015). «ScienceTake | The hummingbird's tongue». The New York Times. ISSN 0362-4331. Henta 2. juni 2023.
Gorman, James (9. september 2015). «The hummingbird's tongue: How it works». The New York Times. ISSN 0362-4331. Henta 2. juni 2023.

oeco.org.br

Bernardo Ortiz-von Halle (desember 2018). «Bird’s-eye view: Lessons from 50 years of bird trade regulation & conservation in Amazon countries» (PDF). Traffic report. Arkivert frå originalen (PDF) 6. juni 2023. Henta 10. juni 2023.

openspace.org

«Sierra Azul Preserve - Overview». Midpeninsula Regional Open Space District. 2021. Henta 2. juni 2023.

phys.org

Eindhoven University of Technology (16 March 2021). «New measurement technique unravels what gives hummingbird wings their characteristic sound». Phys.org. Henta 27. mai 2023.
University of California - Riverside (25 February 2013). «Study shows hovering hummingbirds generate two trails of vortices under their wings, challenging one-vortex consensus». Phys.org. Henta 1. juni 2023.
«Hummingbirds take no notice of flower color». Phys.org. 16 March 2012. Henta 2. juni 2023.

researchgate.net

Pytte, C.L.; Ficken, M.S.; Moiseff, A. (2004). «Ultrasonic singing by the blue-throated hummingbird: A comparison between production and perception». Journal of Comparative Physiology A 190 (8): 665–673. PMID 15164219. doi:10.1007/s00359-004-0525-4.
Evangelista, Dennis; Fernández, María José; Berns, Madalyn S.; Hoover, Aaron; Dudley, Robert (2010). «Hovering energetics and thermal balance in Anna's hummingbirds (Calypte anna)». Physiological and Biochemical Zoology 83 (3): 406–413. ISSN 1522-2152. PMID 20350142. doi:10.1086/651460.
Maglianesi, M.A.; Blüthgen, N.; Böhning-Gaese, K.; Schleuning, M. (2014). «Morphological traits determine specialization and resource use in plant–hummingbird networks in the Neotropics». Ecology 95 (12): 3325–334. doi:10.1890/13-2261.1.

rpbo.org

«The hummingbird project of British Columbia». Rocky Point Bird Observatory, Vancouver Island, British Columbia. 2010. Henta 2. juni 2023.

rubythroat.org

«Hummingbird Q&A: Nest and eggs». Operation Rubythroat: The Hummingbird Project, Hilton Pond Center for Piedmont Natural History. 2014. Henta 2. juni 2023.

sabo.org

«Hummingbird F.A.Q.s from the Southeastern Arizona Bird Observatory». Sabo.org. 25. november 2008. Arkivert frå originalen 2. november 2014. Henta 2. juni 2023.

sciencedaily.com

«Hummingbirds see motion in an unexpected way». ScienceDaily. 5 January 2017. Henta 27. mai 2023.
«Hummingbirds' 22-million-year-old history of remarkable change is far from complete». ScienceDaily. 3 April 2014. Henta 31. mai 2023.
«Hummingbirds catch flying bugs with the help of fast-closing beaks». ScienceDaily. 20. juli 2011. Henta 2. juni 2023.

sciencing.com

Mohrman, Eric (22 November 2019). «How do hummingbirds mate?». Sciencing, Leaf Media Group Ltd. Henta 2. juni 2023.
Mohrman, Eric (22 November 2019). «How do hummingbirds mate?». Sciencing, Leaf Group Media. Henta 2. juni 2023.

semanticscholar.org

Colwell, Robert K. (1. november 2000). «Rensch's Rule Crosses the Line: Convergent Allometry of Sexual Size Dimorphism in Hummingbirds and Flower Mites». The American Naturalist 156 (5): 495–510. PMID 29587514. doi:10.1086/303406.
Bakken, B.H.; Sabat, P. (2006). «Gastrointestinal and renal responses to water intake in the green-backed firecrown (Sephanoides sephanoides), a South American hummingbird». AJP: Regulatory, Integrative and Comparative Physiology 291 (3): R830–836. PMID 16614056. doi:10.1152/ajpregu.00137.2006. hdl:10533/177203.

senckenberg.de

Mayr, Gerald (March 2005). «Fossil hummingbirds of the Old World» (PDF). Biologist 52 (1): 12–16. Arkivert frå originalen (PDF) 27. september 2011. Henta 31. mai 2023.

si.edu

nationalzoo.si.edu

«Hummingbirds». Migratory Bird Center, Smithsonian National Zoological Park. Arkivert frå originalen 16. juli 2012. Henta 13. mai 2023.
«What is a hummingbird?». Smithsonian’s National Zoo and Conservation Biology Institute. 2023. Henta 14. mai 2023.
«Hummingbird Nectar Recipe». Nationalzoo.si.edu. 22. februar 2017. Henta 2. juni 2023.

springer.com

link.springer.com

Pournazeri, Sam; Segre, Paolo S.; Princevac, Marko; Altshuler, Douglas L. (25. desember 2012). «Hummingbirds generate bilateral vortex loops during hovering: evidence from flow visualization». Experiments in Fluids 54 (1): 1439. ISSN 0723-4864. doi:10.1007/s00348-012-1439-5.

st-andrews.ac.uk

research-repository.st-andrews.ac.uk

Hurly, T.A.; Fox, T.A.O.; Zwueste, D.M.; Healy, S.D. (2014). «Wild hummingbirds rely on landmarks not geometry when learning an array of flowers» (PDF). Animal Cognition 17 (5): 1157–165. PMID 24691650. doi:10.1007/s10071-014-0748-x. hdl:10023/6422.

theguardian.com

«How do hummingbirds thrive in the Andes?». The Guardian. 13 December 2013. Henta 27. mai 2023.

ualberta.ca

psych.ualberta.ca

Iwaniuk, A.N.; Wylie, D.R. (2007). «Neural specialization for hovering in hummingbirds: hypertrophy of the pretectal nucleus Lentiformis mesencephali» (PDF). Journal of Comparative Neurology 500 (2): 211–221. PMID 17111358. doi:10.1002/cne.21098.

uchicago.edu

journals.uchicago.edu

Battey, C. J. (2019). «Ecological release of the Anna's hummingbird during a northern range expansion». The American Naturalist 194 (3): 306–315. ISSN 0003-0147. PMID 31553208. doi:10.1086/704249.

uniguide.com

Stanton, Kristen M. (31. mai 2020). «Hummingbird meaning and symbolism». UniGuide.

unl.edu

news.unl.edu

Gayman, Deann (2 December 2013). «New study reveals how hummingbirds evolved to fly at high altitude». Department of Communication and Marketing, University of Nebraska-Lincoln. Henta 27. mai 2023.

unm.edu

sora.unm.edu

Hamilton, W.J. (1965). «Sun-oriented display of the Anna's hummingbird» (PDF). The Wilson Bulletin 77 (1).
Udvardy, Miklos D.F. (1983). «The role of the feet in behavioral thermoregulation of hummingbirds» (PDF). Condor 85 (3): 281–285. JSTOR 1367060. doi:10.2307/1367060.
Bleiweiss, Robert; Kirsch, John A. W.; Matheus, Juan Carlos (1999). «DNA-DNA hybridization evidence for subfamily structure among hummingbirds» (PDF). Auk 111 (1): 8–19. JSTOR 4088500. doi:10.2307/4088500.

usgs.gov

pwrc.usgs.gov

«Longevity Records Of North American Birds». United States Geological Survey. Henta 2. juni 2023.
Patuxent Wildlife Research Center, Bird Banding Laboratory. Longevity Records AOU Numbers 3930–4920 31. august 2009. Henta 2. juni 2023

web.archive.org

Moisset, Beatriz (2022). «Hummingbird moth (Hemaris spp.)». Forest Service, US Department of Agriculture. Arkivert frå originalen 25. november 2009. Henta 27. mai 2023.
«Hummingbird characteristics». learner.org. Annenberg Learner, The Annenberg Foundation. 2015. Arkivert frå originalen 11. november 2016. Henta 27. mai 2023.
Renne, Paul R.; Deino, Alan L.; Hilgen, Frederik J.; et al. (7 February 2013). «Time Scales of Critical Events Around the Cretaceous-Paleogene Boundary» (PDF). Science 339 (6120): 684–687. Bibcode:2013Sci...339..684R. PMID 23393261. doi:10.1126/science.1230492. Arkivert frå originalen (PDF) 7 February 2017. Henta 27. mai 2023.
Mayr, Gerald (March 2005). «Fossil hummingbirds of the Old World» (PDF). Biologist 52 (1): 12–16. Arkivert frå originalen (PDF) 27. september 2011. Henta 31. mai 2023.
Astudillo, Pedro X; Tinoco, Boris A; Siddons, David C (2015). «The avifauna of Cajas National Park and Mazán Reserve, southern Ecuador, with notes on new records» (PDF). Cotinga 37: 1–11. Arkivert frå originalen (PDF) 27. november 2021. Henta 22. juni 2023.
Clark, C.J. (2011). «Wing, tail, and vocal contributions to the complex acoustic signals of courting Calliope hummingbirds» (PDF). Current Zoology 57 (2): 187–196. doi:10.1093/czoolo/57.2.187. Arkivert frå originalen (PDF) 16. juli 2015. Henta 31. mai 2015.
Kovacevic, M. (30. januar 2008). «Hummingbird sings with its tail feathers». Cosmos Magazine. Arkivert frå originalen 3. mai 2012. Henta 1. juni 2023.
Connor, J. (15. oktober 2010). «Not All Sweetness and Light». Cornell University, Laboratory of Ornithology, Allaboutbirds.org, Ithaca, NY. Arkivert frå originalen 16 July 2015. Henta 2. juni 2023.
«Hummingbird F.A.Q.s from the Southeastern Arizona Bird Observatory». Sabo.org. 25. november 2008. Arkivert frå originalen 2. november 2014. Henta 2. juni 2023.
«Hummingbird nesting». Public Broadcasting System – Nature; from Learner.org, Journey North. 2016. Arkivert frå originalen (video) 2 February 2017. Henta 2. juni 2023.
Golomb, Jason (28 September 2019). «Nasca lines». National Geographic. Arkivert frå originalen 28. september 2019. Henta 2. juni 2023.
Bernardo Ortiz-von Halle (desember 2018). «Bird’s-eye view: Lessons from 50 years of bird trade regulation & conservation in Amazon countries» (PDF). Traffic report. Arkivert frå originalen (PDF) 6. juni 2023. Henta 10. juni 2023.
«National Symbols of Trinidad and Tobago». National Library of Trinidad and Tobago, Port of Spain. 2016. Arkivert frå originalen 7 May 2016. Henta 2. juni 2023.
«Coins of Trinidad and Tobago». Central Bank of Trinidad and Tobago, Port of Spain. 2015. Arkivert frå originalen 7 February 2017. Henta 2. juni 2023.

wildbirdscoop.com

«Do hummingbirds have feet?». Wild Bird Scoop. 2023. Henta 14. mai 2023.

wiley.com

onlinelibrary.wiley.com

Shankar, Anusha; Schroeder, Rebecca J.; Wethington, Susan M.; Graham, Catherine H.; Powers, Donald R. (May 2020). «Hummingbird torpor in context: duration, more than temperature, is the key to nighttime energy savings». Journal of Avian Biology (på engelsk) 51 (5): jav.02305. ISSN 0908-8857. doi:10.1111/jav.02305.

wired.com

Simon, Matt (10 July 2015). «Absurd Creature of the Week: The World's Tiniest Bird Weighs Less Than a Dime». Wired. Henta 31. mai 2023.
Mosher, D. (2 May 2011). «High-speed video shows how hummingbirds really drink». Wired. Henta 2. juni 2023.

worldbirdnames.org

Gill, Frank; Donsker, David; Rasmussen, Pamela, red. (January 2023). «Hummingbirds». IOC World Bird List Version 13.1. International Ornithologists' Union. Henta 15. april 2023.

worldcat.org

English, Simon G.; Bishop, Christine A.; Wilson, Scott; Smith, Adam C. (15. september 2021). «Current contrasting population trends among North American hummingbirds». Scientific Reports 11 (1): 18369. Bibcode:2021NatSR..1118369E. ISSN 2045-2322. PMC 8443710. PMID 34526619. doi:10.1038/s41598-021-97889-x.
Chiappe, Luis M. (16 April 2009). «Downsized dinosaurs: The evolutionary transition to modern birds». Evolution: Education and Outreach 2 (2): 248–256. ISSN 1936-6426. doi:10.1007/s12052-009-0133-4.
Berns, Chelsea M.; Adams, Dean C. (11. november 2012). «Becoming Different But Staying Alike: Patterns of Sexual Size and Shape Dimorphism in Bills of Hummingbirds». Evolutionary Biology 40 (2): 246–260. ISSN 0071-3260. doi:10.1007/s11692-012-9206-3.
Temeles, Ethan J.; Miller, Jill S.; Rifkin, Joanna L. (12. april 2010). «Evolution of sexual dimorphism in bill size and shape of hermit hummingbirds (Phaethornithinae): a role for ecological causation». Philosophical Transactions of the Royal Society of London B: Biological Sciences 365 (1543): 1053–063. ISSN 0962-8436. PMC 2830232. PMID 20194168. doi:10.1098/rstb.2009.0284.
Hightower, Ben J.; Wijnings, Patrick W.A.; Scholte, Rick; et al. (16. mars 2021). «How oscillating aerodynamic forces explain the timbre of the hummingbird's hum and other animals in flapping flight». eLife 10: e63107. ISSN 2050-084X. PMC 8055270. PMID 33724182. doi:10.7554/elife.63107.
Ocampo, Diego; Barrantes, Gilbert; Uy, J. Albert C. (27. september 2018). «Morphological adaptations for relatively larger brains in hummingbird skulls». Ecology and Evolution 8 (21): 10482–10488. ISSN 2045-7758. PMC 6238128. PMID 30464820. doi:10.1002/ece3.4513.
Stoddard, M.C.; Eyster, H.N.; Hogan, B.G.; et al. (15. juni 2020). «Wild hummingbirds discriminate nonspectral colors». Proceedings of the National Academy of Sciences 117 (26): 15112–122. Bibcode:2020PNAS..11715112S. ISSN 0027-8424. PMC 7334476. PMID 32541035. doi:10.1073/pnas.1919377117.
Monte, Amanda; Cerwenka, Alexander F.; Ruthensteiner, Bernhard; Gahr, Manfred; Düring, Daniel N. (6. juli 2020). «The hummingbird syrinx morphome: a detailed three-dimensional description of the black jacobin's vocal organ». BMC Zoology 5 (1): 7. ISSN 2056-3132. doi:10.1186/s40850-020-00057-3.
Riede, Tobias; Olson, Christopher R. (6. februar 2020). «The vocal organ of hummingbirds shows convergence with songbirds». Scientific Reports (på engelsk) 10 (1): 2007. Bibcode:2020NatSR..10.2007R. ISSN 2045-2322. PMC 7005288. PMID 32029812. doi:10.1038/s41598-020-58843-5.
Evangelista, Dennis; Fernández, María José; Berns, Madalyn S.; Hoover, Aaron; Dudley, Robert (2010). «Hovering energetics and thermal balance in Anna's hummingbirds (Calypte anna)». Physiological and Biochemical Zoology 83 (3): 406–413. ISSN 1522-2152. PMID 20350142. doi:10.1086/651460.
Powers, Donald R.; Langland, Kathleen M.; Wethington, Susan M.; Powers, Sean D.; Graham, Catherine H.; Tobalske, Bret W. (2017). «Hovering in the heat: effects of environmental temperature on heat regulation in foraging hummingbirds». Royal Society Open Science 4 (12): 171056. ISSN 2054-5703. PMC 5750011. PMID 29308244. doi:10.1098/rsos.171056.
Wolf, Blair O.; McKechnie, Andrew E.; Schmitt, C. Jonathan; Czenze, Zenon J.; Johnson, Andrew B.; Witt, Christopher C. (2020). «Extreme and variable torpor among high-elevation Andean hummingbird species». Biology Letters of the Royal Society 16 (9): 20200428. ISSN 1744-9561. PMC 7532710. PMID 32898456. doi:10.1098/rsbl.2020.0428.
Shankar, Anusha; Schroeder, Rebecca J.; Wethington, Susan M.; Graham, Catherine H.; Powers, Donald R. (May 2020). «Hummingbird torpor in context: duration, more than temperature, is the key to nighttime energy savings». Journal of Avian Biology (på engelsk) 51 (5): jav.02305. ISSN 0908-8857. doi:10.1111/jav.02305.
Projecto-Garcia, Joana; Natarajan, Chandrasekhar; Moriyama, Hideaki; et al. (2. desember 2013). «Repeated elevational transitions in hemoglobin function during the evolution of Andean hummingbirds». Proceedings of the National Academy of Sciences of the United States of America 110 (51): 20669–20674. Bibcode:2013PNAS..11020669P. ISSN 0027-8424. PMC 3870697. PMID 24297909. doi:10.1073/pnas.1315456110.
Lim, Marisa C.W.; Witt, Christopher C.; Graham, Catherine H.; Dávalos, Liliana M. (22. mai 2019). «Parallel molecular evolution in pathways, genes, and sites in high-elevation hummingbirds revealed by comparative transcriptomics». Genome Biology and Evolution 11 (6): 1573–1585. ISSN 1759-6653. PMC 6553505. PMID 31114863. doi:10.1093/gbe/evz101.
Greig, Emma I.; Wood, Eric M.; Bonter, David N. (5 April 2017). «Winter range expansion of a hummingbird is associated with urbanization and supplementary feeding». Proceedings B, the Biological Sciences of the Royal Society 284 (1852): 20170256. ISSN 0962-8452. PMC 5394677. PMID 28381617. doi:10.1098/rspb.2017.0256.
Battey, C. J. (2019). «Ecological release of the Anna's hummingbird during a northern range expansion». The American Naturalist 194 (3): 306–315. ISSN 0003-0147. PMID 31553208. doi:10.1086/704249.
Mayr, Gerald (1. januar 2007). «New specimens of the early Oligocene Old World hummingbird Eurotrochilus inexpectatus». Journal of Ornithology (på engelsk) 148 (1): 105–111. ISSN 2193-7206. doi:10.1007/s10336-006-0108-y.
Bochenski, Zygmunt; Bochenski, Zbigniew M. (1. april 2008). «An Old World hummingbird from the Oligocene: a new fossil from Polish Carpathians». Journal of Ornithology (på engelsk) 149 (2): 211–216. ISSN 2193-7206. doi:10.1007/s10336-007-0261-y.
McGuire, Jimmy A.; Witt, Christopher C.; Remsen, J.V. Jr.; Dudley, R.; Altshuler, Douglas L. (2008). «A higher-level taxonomy for hummingbirds». Journal of Ornithology 150 (1): 155–165. ISSN 0021-8375. doi:10.1007/s10336-008-0330-x.
Pournazeri, Sam; Segre, Paolo S.; Princevac, Marko; Altshuler, Douglas L. (25. desember 2012). «Hummingbirds generate bilateral vortex loops during hovering: evidence from flow visualization». Experiments in Fluids 54 (1): 1439. ISSN 0723-4864. doi:10.1007/s00348-012-1439-5.
Feinsinger, Peter; Colwell, Robert K.; Terborgh, John; Chaplin, Susan Budd (1979). «Elevation and the Morphology, Flight Energetics, and Foraging Ecology of Tropical Hummingbirds». The American Naturalist 113 (4): 481–497. ISSN 0003-0147. doi:10.1086/283408.
Rico-Guevara, Alejandro; Fan, Tai-Hsi; Rubega, Margaret A. (22. august 2015). «Hummingbird tongues are elastic micropumps». Proceedings of the Royal Society B 282 (1813): 20151014. ISSN 0962-8452. PMC 4632618. PMID 26290074. doi:10.1098/rspb.2015.1014.
Frank, David; Gorman, James (8. september 2015). «ScienceTake | The hummingbird's tongue». The New York Times. ISSN 0362-4331. Henta 2. juni 2023.
Gorman, James (9. september 2015). «The hummingbird's tongue: How it works». The New York Times. ISSN 0362-4331. Henta 2. juni 2023.
Hornsby, Mark A.W.; Healy, Susan D.; Hurly, T. Andrew (2017). «Wild hummingbirds can use the geometry of a flower array». Behavioural Processes 139: 33–37. ISSN 0376-6357. PMID 28161360. doi:10.1016/j.beproc.2017.01.019. hdl:10023/12652.
Kim, Ashley Y.; Rankin, David T.; Rankin, Erin E. Wilson (2021). «What is that smell? Hummingbirds avoid foraging on resources with defensive insect compounds». Behavioral Ecology and Sociobiology 75 (9): 132. ISSN 0340-5443. doi:10.1007/s00265-021-03067-4.

zenodo.org

Abrahamczyk, S.; Souto-Vilarós, D.; McGuire, J.A.; Renner, S.S. (2015). «Diversity and clade ages of West Indian hummingbirds and the largest plant clades dependent on them: a 5–9 Myr young mutualistic system». Biological Journal of the Linnean Society 114 (4): 848–859. doi:10.1111/bij.12476.