Green-bearded helmetcrest (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Green-bearded helmetcrest" in English language version.

refsWebsite

Global rank English rank

3biodiversitylibrary.org

387^th place

373^rd place

2doi.org

2^nd place

1iucnredlist.org

88^th place

160^th place

1cites.org

2,927^th place

2,249^th place

1worldbirdnames.org

1,007^th place

1,255^th place

1birdlife.org

2,179^th place

1,991^st place

1proaves.org

low place

1lsu.edu

3,324^th place

2,257^th place

1cornell.edu

332^nd place

246^th place

1unm.edu

2,007^th place

1,298^th place

biodiversitylibrary.org (Global: 387^th place; English: 373^rd place)

Boissonneau, Auguste (1840). "Oiseaux nouveaux ou peu connus de Santa-Fé de Bogota". Revue Zoologique (in French). 3: 2–18 [7].
Peters, James Lee, ed. (1945). Check-List of Birds of the World. Vol. 5. Cambridge, Massachusetts: Harvard University Press. p. 122.
Gould, John (1848). "Drafts for a new arrangement of the Trochilidae". Proceedings of the Zoological Society of London. Part 16 (180): 11–14 [14].

birdlife.org (Global: 2,179^th place; English: 1,991^st place)

datazone.birdlife.org

HBW and BirdLife International (2020) Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world Version 5. Available at: http://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip [.xls zipped 1 MB] retrieved 27 May 2021

cites.org (Global: 2,927^th place; English: 2,249^th place)

"Appendices | CITES". cites.org. Retrieved 2022-01-14.

cornell.edu (Global: 332^nd place; English: 246^th place)

birds.cornell.edu

Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/ Retrieved August 25, 2021

doi.org (Global: 2^nd place; English: 2^nd place)

BirdLife International (2016). "Oxypogon guerinii". IUCN Red List of Threatened Species. 2016 e.T22726790A94931797. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726790A94931797.en. Retrieved 26 February 2022.
Züchner, T., P. F. D. Boesman, C. J. Sharpe, G. M. Kirwan, and A. Bonan (2020). Green-bearded Helmetcrest (Oxypogon guerinii), 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.gnbhel1.01 retrieved February 26, 2022

iucnredlist.org (Global: 88^th place; English: 160^th place)

BirdLife International (2016). "Oxypogon guerinii". IUCN Red List of Threatened Species. 2016 e.T22726790A94931797. doi:10.2305/IUCN.UK.2016-3.RLTS.T22726790A94931797.en. Retrieved 26 February 2022.

lsu.edu (Global: 3,324^th place; English: 2,257^th place)

museum.lsu.edu

South American Classification Committee. "Recent Changes since 1 March 2005". Retrieved 8 January 2021.

proaves.org (Global: low place; English: low place)

Collar, Nigel J.; Salaman, Paul (2013). "The taxonomic and conservation status of the Oxypogon helmetcrests" (PDF). Conservación Colombiana. 19: 31–38.

unm.edu (Global: 2,007^th place; English: 1,298^th place)

sora.unm.edu

Stiles, F. Gary (2008). "Ecomorphology and phylogeny of hummingbirds: divergence and convergence in adaptations to high elevations". Ornitologia Neotropical (19 (Supplement)): 511–520.

worldbirdnames.org (Global: 1,007^th place; English: 1,255^th place)

Gill, F.; Donsker, D.; Rasmussen, P., eds. (2023). "Hummingbirds". IOC World Bird List. v 13.2. Retrieved 21 December 2023.

Green-bearded helmetcrest (English Wikipedia)

biodiversitylibrary.org (Global: 387th place; English: 373rd place)

birdlife.org (Global: 2,179th place; English: 1,991st place)

datazone.birdlife.org

cites.org (Global: 2,927th place; English: 2,249th place)

cornell.edu (Global: 332nd place; English: 246th place)