Bultrug (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bultrug" in Dutch language version.

refsWebsite

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31web.archive.org

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16google.nl

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2wildwhales.org

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1megaptera14.blogspot.jp

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acsonline.org

(en) American Cetacean Society Fact Sheet. American Cetacean Society. Gearchiveerd op 6 september 2015. Geraadpleegd op 26 maart 2015.

animaldiversity.org

(en) Animal Diversity Web: Megaptera novaeangliae

archive.org

(en) Jenny Allen, Mason Weinrich, Will Hoppitt, Luke Rendell (26 april 2013). Network-Based Diffusion Analysis Reveals Cultural Transmission of Lobtail Feeding in Humpback Whales. Science 340 (6131): 485–188. DOI: 10.1126/science.1231976.

asknature.org

(en) Ask Nature: Flippers provide lift, reduce drag: Humpback whale

bahiaaventuras.com

(en) Bahia Aventuras: Marino Ballena National Park

bbc.co.uk

news.bbc.co.uk

(en) "Exclusion zone for special whale", BBC News, 30 juni 2009. Gearchiveerd op 2 november 2022. Geraadpleegd op 30 maart 2015.
(en) Matt Walker voor BBC Earth News: Humpback whales form friendships that last years (7 juni 2010)

biodiversitylibrary.org

Borowski, G.H. (1781). Gemeinnüzzige Naturgeschichte des Thierreichs 2: 21

cites.org

(en) CITES: Appendices I, II and III

coa.edu

(en) J.M. Williamson, Whalenet Data Search. Wheelock College (2005). Gearchiveerd op 5 september 2015. Geraadpleegd op 30 maart 2015.

coastalstudies.org

(en) Center for Coastal Studys: Right Whale Research - Field Notes May 2007

consciousbreathadventures.com

(en) Conscious Breath Adventures: Humpback Whales - Distinctive Features

dailymail.co.uk

(en) Zolfagharifard, Ellie, "Sleeping beauty: Rare footage reveals humpback whale snoozing while 'lying' on its Back", Mail Online, 13 oktober 2014. Gearchiveerd op 23 september 2015. Geraadpleegd op 1 april 2015.

discovery.com

news.discovery.com

(en) Laura Geggel in Discovery News: Gray Whale Breaks Mammal Migration Record (15 april 2015)
(en) Discovery News: Whale-Watching a Booming Business (11 februari 2013)

doi.org

(en) Phillip J. Clapham, James G. Mead (5 mei 1999). Megaptera novaeangliae (pdf). Mammalian Species 604: 1–9. ISSN: 0076-3519. DOI: 10.2307/3504352. Gearchiveerd van origineel op 3 maart 2016. Geraadpleegd op 23 maart 2015.
(en) Frank E. Fish, Paul W. Weber, Mark M. Murray, Laurens E. Howle (15 mei 2011). The Tubercles on Humpback Whales' Flippers: Application of Bio-Inspired Technology. Integrative and Comparative Biology 51 (1): 203-213 (Oxford Journals). DOI: 10.1093/icb/icr016.
(en) John Long (21 mei 2004). Random Samples, Flippered Flight. Science 304 (5674): 1106. DOI: 10.1126/science.304.5674.1106c.
(en) Colin Ware, David N. Wiley, Ari S. Friedlaender, Mason Weinrich, Elliott L. Hazen, Alessandro Bocconcelli, Susan E. Parks, Alison K. Stimpert, Mike A. Thompson, Kyler Abernathy (30 oktober 2013). Bottom-feeding behavior of humpback whales confirmed. Marine Mammal Science (Science Daily). DOI: 10.1111/mms.12053.
(en) Jenny Allen, Mason Weinrich, Will Hoppitt, Luke Rendell (26 april 2013). Network-Based Diffusion Analysis Reveals Cultural Transmission of Lobtail Feeding in Humpback Whales. Science 340 (6131): 485–188. DOI: 10.1126/science.1231976.
(en) J.D. Darling, e.a. (2006). Humpback whale songs: Do they organize males during the breeding season?. Behavior 143: 1051–1101. DOI: 10.1163/156853906778607381.
(en) Payne, RS, McVay, S. (1971). Songs of humpback whales. Science 173 (3997): 585–597. PMID 17833100. DOI: 10.1126/science.173.3997.585.
(en) M.H. Deakos, e.a. (2010). Two Unusual Interactions Between a Bottlenose Dolphin (Tursiops truncatus) and a Humpback Whale (Megaptera novaeangliae) in Hawaiian Waters. Aquatic Mammals 36 (2): 121–28. DOI: 10.1578/AM.36.2.2010.121.
(en) Ilse Van Opzeeland, Sofie Van Parijs, Lars Kindermann, Elke Burkhardt, Olaf Boebel (6 september 2013). Calling in the Cold: Pervasive Acoustic Presence of Humpback Whales (Megaptera novaeangliae) in Antarctic Coastal Waters. PLOS One (Plos.org). DOI: 10.1371/journal.pone.0073007.
(en) Rasmussen K, Palacios DM, Calambokidis J, Saborío MT, Dalla Rosa L, Secchi ER, Steiger GH, Allen JM, & Stone GS (2007). Southern Hemisphere humpback whales wintering off Central America: insights from water temperature into the longest mammalian migration. Biology Letters 3 (10.1098/rsbl.2007.0067). ISSN: 1744-957X. DOI: 10.1098/rsbl.2007.0067.
(en) Marc O. Lammers, Pollyanna I. Fisher-Pool, Whitlow W.L. Au, Carl G. Meyer, Kevin B. Wong, Russel E. Brainard (February 1, 2011). Humpback whale Megaptera novaeangliae song reveals wintering activity in the Northwestern Hawaiian Islands. Marine Ecology Progress Series 423: 261–268. DOI: 10.3354/meps08959.
(en) Hawaiian Islands Humpback Whale National Marine Sanctuary: Maps, Charts & Geographic Information Systems Data
(en) U. Arnason, A. Gullberg, B. Widegren (1 september 1993). Cetacean mitochondrial DNA control region: sequences of all extant baleen whales and two sperm whale species. Molecular Biology and lution 10 (5): 960–970. PMID 8412655. Geraadpleegd op 29 maart 2015.
(en) T. Sasaki, e.a. (4 maart 2011). Mitochondrial Phylogenetics and Evolution of Mysticete Whales. Systematic Biology 54 (1): 77–90. PMID 15805012. DOI: 10.1080/10635150590905939. Geraadpleegd op 29 maart 2015.
(en) L.T. Hatch, E.B. Dopman, R.G. Harrison (26 mei 2006). Phylogenetic relationships among the baleen whales based on maternally and paternally inherited characters. Molecular Phylogenetics and Evolution 41: 12–27. DOI: 10.1016/j.ympev.2006.05.023.
(en) Chittleborough, R.G. (1965). Dynamics of two populations of the humpback whale. Australian Journal of Marine and Freshwater Research 16: 33–128. DOI: 10.1071/MF9650033.
(en) E.C.M. Parsons (2012). The Negative Impacts of Whale-Watching. Journal of Marine Biology 2012 (ID 807294): 9 (Hindawi Publishing Corporation). DOI: 10.1155/2012/807294.

dx.doi.org

(en) ‘Bingo!’ In a remarkable first, humpback whales spotted using their fins to scoop up fish. Science | AAAS (15 oktober 2019). Geraadpleegd op 23 oktober 2019. DOI:10.1126/science.aaz8672
(en) Humpback whale breaks migration record. Nature (12 oktober 2010). Gearchiveerd op 10 juli 2015. Geraadpleegd op 20 maart 2015. DOI:10.1038/news.2010.532

dolphincare.org

(en) A. Banks, P. Best, A. Gullan, A. Guissamulo, V. Cockcroft, K. Findlay, Recent sightings of southern right whales in Mozambique

eoearth.org

Peter Saundry, § Habitat
Peter Saundry, § Physical Description
Peter Saundry, § Feeding Habits
Peter Saundry, § Reproduction
Peter Saundry, § Lifespan/Longevity
(en) Peter Saundry in The Encyclopedia of Earth, Economic Importance for Humans (2 november 2011)
Peter Saundry, § Threats and Conservation Status

framtidinord.no

(no) Isabell Haug, "Hvalfart på Kvænangen - SØRSTRAUMEN: Man trenger ikke dra lenger enn til Kvænangen for å oppleve hval på nært hold.", Framtid i Nord. Gearchiveerd op 24 september 2015. Geraadpleegd op 18 maart 2015.
(no) Østvangs Perspektiv, Knølhval i Kvænangen (2012). Gearchiveerd op 13 september 2015. Geraadpleegd op 18 maart 2015.

goodreads.com

(en) Knight, Lindsay (1995). Discoveries, Under the Sea. Sheena Coupe, p. 19. ISBN 9780783547602.

google.nl

books.google.nl

Thomas A. Jefferson, Marc A. Webber, Robert L. Pitman, p. 66
(en) Michael Molnar, Life Cycles of Marine Animals: Humpback Whales (Macmillan Education AU, 2011)
Thomas A. Jefferson, Marc A. Webber, Robert L. Pitman, p. 67
Thomas A. Jefferson, Marc A. Webber, Robert L. Pitman, p. 68
William F. Perrin, Bernd Wursig, J.G.M. Thewissen, p. 314
William F. Perrin, Bernd Wursig, J.G.M. Thewissen, p. 395
William F. Perrin, Bernd Wursig, J.G.M. Thewissen, p. 107
(en) John Dawes, Exploring the World of Aquatic Life (Infobase Publishing, 2008), p. 291
Thomas A. Jefferson, Marc A. Webber, Robert L. Pitman, p. 50
William F. Perrin, Bernd Wursig, J.G.M. Thewissen, p. 90
(en) Ronald Strahan,Pamela Conder, Dictionary of Australian and New Guinean Mammals (Csiro Publishing, 2007)
(de) Georg Heinrich Borowski, Gemeinnützige Naturgeschichte des Thierreichs (1781)
(en) Milton M. R. Freeman, Inuit, Whaling, and Sustainability (Rowman Altamira, 1998)
(en) Johan Nicolay Tønnessen,Arne Odd Johnsen, The History of Modern Whaling (University of California Press, 1982)
(en) J. R. McNeill, Something New Under the Sun: An Environmental History of the Twentieth-Century World (W. W. Norton & Company, 2001)
William F. Perrin, Bernd Wursig, J.G.M. Thewissen, p. 391

gva.be

(nl) K. Scherpenberg in de Gazet van Antwerpen: Primeur: Bultrugwalvis in Belgische Noordzee (1 oktober 2011)

handle.net

hdl.handle.net

(en) Ann Nichole Allen (2013). An investigation of the roles of geomagnetic and acoustic cues in whale navigation and orientation. DSpace@MIT (Massachusetts Institute of Technology).

hindawi.com

(en) E.C.M. Parsons (2012). The Negative Impacts of Whale-Watching. Journal of Marine Biology 2012 (ID 807294): 9 (Hindawi Publishing Corporation). DOI: 10.1155/2012/807294.

historischebronnenbrugge.be

(nl) Historische Bronnen Bruggen: De papieren wereld van Pieter Le Doulx (1730 - 1807): handschriften en tekeningen

huffingtonpost.com

(en) "Greenland: Humpback Whales Are Deemed Eligible For Hunting", The New York Times, 26 juni 2010, p. 7. Gearchiveerd op 21 oktober 2020.
(en) Hardy Jones in Huffington Post: Greenland Begins Humpback Whale Hunt (24 augustus 2010)

iucn.org

cms.iucn.org

(en) Humpback whale on road to recovery, reveals IUCN Red List. IUCN (12 augustus 2008). Gearchiveerd op 13 september 2015. Geraadpleegd op 29 maart 2015.

iucnredlist.org

(en) Bultrug op de IUCN Red List of Threatened Species.
(en) The IUCN Red List of Threatened Species: Megaptera novaeangliae (Arabian Sea subpopulation)
(en) Wildlife Conservation Society: Arabian Sea Humpback Whales Isolated for 70,000 Years (3 december 2014)

iwc.int

archive.iwc.int

(en) IWC: International Convention for the Regulation of Whaling (2 december 1946)

iwc.int

(en) The International Whaling Commission

livescience.com

(en) Elizabeth Howell in LiveScience: Whale of a Surprise: Humpbacks Winter in Antarctica (16 september 2013)

marinebio.net

(en) Marine Science: Modern Whaling

marinespecies.org

(en) World Register of Marine Species: Megaptera novaeangliae (Borowski, 1781)

megaptera14.blogspot.jp

(en) T. Horton, Just 2 weeks to go! (12 augustus 2014)

mercopress.com

en.mercopress.com

(en) Greenpeace condemns Japan’s rush to resume Antarctic whaling (19 november 2014)

nationalgeographic.com

news.nationalgeographic.com

(en) Acklin, Deb, "Crittercam Reveals Secrets of the Marine World", National Geographic News, 5 augustus 2005. Gearchiveerd op 15 januari 2016. Geraadpleegd op 26 maart 2015.
(en) Jane J. Lee in National Geographic, Do Whales Have Culture? Humpbacks Pass on Behavior (25 april 2013)

naturalhistorymag.com

(en) Adam Summers in Natural History: As the Whale Turns (juni 2004)

nature.com

(en) Humpback whale breaks migration record. Nature (12 oktober 2010). Gearchiveerd op 10 juli 2015. Geraadpleegd op 20 maart 2015. DOI:10.1038/news.2010.532

nih.gov

ncbi.nlm.nih.gov

(en) Payne, RS, McVay, S. (1971). Songs of humpback whales. Science 173 (3997): 585–597. PMID 17833100. DOI: 10.1126/science.173.3997.585.
(en) U. Arnason, A. Gullberg, B. Widegren (1 september 1993). Cetacean mitochondrial DNA control region: sequences of all extant baleen whales and two sperm whale species. Molecular Biology and lution 10 (5): 960–970. PMID 8412655. Geraadpleegd op 29 maart 2015.
(en) T. Sasaki, e.a. (4 maart 2011). Mitochondrial Phylogenetics and Evolution of Mysticete Whales. Systematic Biology 54 (1): 77–90. PMID 15805012. DOI: 10.1080/10635150590905939. Geraadpleegd op 29 maart 2015.
(en) L.T. Hatch, E.B. Dopman, R.G. Harrison (26 mei 2006). Phylogenetic relationships among the baleen whales based on maternally and paternally inherited characters. Molecular Phylogenetics and Evolution 41: 12–27. DOI: 10.1016/j.ympev.2006.05.023.

nmns.edu.tw

web2.nmns.edu.tw

(en) Jeng-Ping Chen, Hsin-Drow Huang, A Cleaning Station Composed of Cleaner Shrimp and High Fish - Diversity in a Coral Reef in Kenting, Southern Taiwan (31 december 2012)

noaa.gov

hawaiihumpbackwhale.noaa.gov

(en) Marc O. Lammers, Pollyanna I. Fisher-Pool, Whitlow W.L. Au, Carl G. Meyer, Kevin B. Wong, Russel E. Brainard (February 1, 2011). Humpback whale Megaptera novaeangliae song reveals wintering activity in the Northwestern Hawaiian Islands. Marine Ecology Progress Series 423: 261–268. DOI: 10.3354/meps08959.
(en) Hawaiian Islands Humpback Whale National Marine Sanctuary: Maps, Charts & Geographic Information Systems Data
(en) Hawaiian Islands Humpback Whale National Marine Sanctuary: Whale Watching in Hawaii

npca.org

(en) Humpback Whale (Megaptera novaeangliae). National Parks Conservation Association. Gearchiveerd op 5 september 2015. Geraadpleegd op 29 maart 2015.

nytimes.com

(en) "Greenland: Humpback Whales Are Deemed Eligible For Hunting", The New York Times, 26 juni 2010, p. 7. Gearchiveerd op 21 oktober 2020.
(en) Hardy Jones in Huffington Post: Greenland Begins Humpback Whale Hunt (24 augustus 2010)

ostvangsperspektiv.blogspot.jp

(no) Isabell Haug, "Hvalfart på Kvænangen - SØRSTRAUMEN: Man trenger ikke dra lenger enn til Kvænangen for å oppleve hval på nært hold.", Framtid i Nord. Gearchiveerd op 24 september 2015. Geraadpleegd op 18 maart 2015.
(no) Østvangs Perspektiv, Knølhval i Kvænangen (2012). Gearchiveerd op 13 september 2015. Geraadpleegd op 18 maart 2015.

oxfordjournals.org

jhered.oxfordjournals.org

(en) Andrea M. Polanowski, Sarah M. Robinson-Laverick, David Paton, Simon N. Jarman (30 maart 2011). Variation in the Tyrosinase Gene Associated with a White Humpback Whale (Megaptera novaeangliae). Journal of Heredity 103 (1): 130-133 (Oxford Journals).

icb.oxfordjournals.org

(en) Frank E. Fish, Paul W. Weber, Mark M. Murray, Laurens E. Howle (15 mei 2011). The Tubercles on Humpback Whales' Flippers: Application of Bio-Inspired Technology. Integrative and Comparative Biology 51 (1): 203-213 (Oxford Journals). DOI: 10.1093/icb/icr016.

mbe.oxfordjournals.org

(en) U. Arnason, A. Gullberg, B. Widegren (1 september 1993). Cetacean mitochondrial DNA control region: sequences of all extant baleen whales and two sperm whale species. Molecular Biology and lution 10 (5): 960–970. PMID 8412655. Geraadpleegd op 29 maart 2015.
(en) T. Sasaki, e.a. (4 maart 2011). Mitochondrial Phylogenetics and Evolution of Mysticete Whales. Systematic Biology 54 (1): 77–90. PMID 15805012. DOI: 10.1080/10635150590905939. Geraadpleegd op 29 maart 2015.
(en) L.T. Hatch, E.B. Dopman, R.G. Harrison (26 mei 2006). Phylogenetic relationships among the baleen whales based on maternally and paternally inherited characters. Molecular Phylogenetics and Evolution 41: 12–27. DOI: 10.1016/j.ympev.2006.05.023.

sysbio.oxfordjournals.org

(en) U. Arnason, A. Gullberg, B. Widegren (1 september 1993). Cetacean mitochondrial DNA control region: sequences of all extant baleen whales and two sperm whale species. Molecular Biology and lution 10 (5): 960–970. PMID 8412655. Geraadpleegd op 29 maart 2015.
(en) T. Sasaki, e.a. (4 maart 2011). Mitochondrial Phylogenetics and Evolution of Mysticete Whales. Systematic Biology 54 (1): 77–90. PMID 15805012. DOI: 10.1080/10635150590905939. Geraadpleegd op 29 maart 2015.
(en) L.T. Hatch, E.B. Dopman, R.G. Harrison (26 mei 2006). Phylogenetic relationships among the baleen whales based on maternally and paternally inherited characters. Molecular Phylogenetics and Evolution 41: 12–27. DOI: 10.1016/j.ympev.2006.05.023.

plos.org

journals.plos.org

(en) Ilse Van Opzeeland, Sofie Van Parijs, Lars Kindermann, Elke Burkhardt, Olaf Boebel (6 september 2013). Calling in the Cold: Pervasive Acoustic Presence of Humpback Whales (Megaptera novaeangliae) in Antarctic Coastal Waters. PLOS One (Plos.org). DOI: 10.1371/journal.pone.0073007.

researchgate.net

(en) S. Frey, S. Panigada, N. Pierantonio, P. Garziglia, F. Giardina in ResearchGate.net, Are humpback whales electing the Mediterranean Sea as new residence?

royalsocietypublishing.org

rsbl.royalsocietypublishing.org

(en) Rasmussen K, Palacios DM, Calambokidis J, Saborío MT, Dalla Rosa L, Secchi ER, Steiger GH, Allen JM, & Stone GS (2007). Southern Hemisphere humpback whales wintering off Central America: insights from water temperature into the longest mammalian migration. Biology Letters 3 (10.1098/rsbl.2007.0067). ISSN: 1744-957X. DOI: 10.1098/rsbl.2007.0067.

sciencedaily.com

(en) Colin Ware, David N. Wiley, Ari S. Friedlaender, Mason Weinrich, Elliott L. Hazen, Alessandro Bocconcelli, Susan E. Parks, Alison K. Stimpert, Mike A. Thompson, Kyler Abernathy (30 oktober 2013). Bottom-feeding behavior of humpback whales confirmed. Marine Mammal Science (Science Daily). DOI: 10.1111/mms.12053.
(en) Humpback whale subspecies revealed by genetic study. Science Daily (20 mei 2014). Gearchiveerd op 5 september 2015. Geraadpleegd op 31 maart 2015.

sciencemag.org

(en) ‘Bingo!’ In a remarkable first, humpback whales spotted using their fins to scoop up fish. Science | AAAS (15 oktober 2019). Geraadpleegd op 23 oktober 2019. DOI:10.1126/science.aaz8672
(en) John Long (21 mei 2004). Random Samples, Flippered Flight. Science 304 (5674): 1106. DOI: 10.1126/science.304.5674.1106c.

scottranger.com

(en) Scott Ranger's Nature Notes: Juneau Humpbacks

thelocal.se

(en) The Local: Whale escapes Sweden after five-hour ordeal (23 december 2014)

tufts.edu

ase.tufts.edu

(en) U. Arnason, A. Gullberg, B. Widegren (1 september 1993). Cetacean mitochondrial DNA control region: sequences of all extant baleen whales and two sperm whale species. Molecular Biology and lution 10 (5): 960–970. PMID 8412655. Geraadpleegd op 29 maart 2015.
(en) T. Sasaki, e.a. (4 maart 2011). Mitochondrial Phylogenetics and Evolution of Mysticete Whales. Systematic Biology 54 (1): 77–90. PMID 15805012. DOI: 10.1080/10635150590905939. Geraadpleegd op 29 maart 2015.
(en) L.T. Hatch, E.B. Dopman, R.G. Harrison (26 mei 2006). Phylogenetic relationships among the baleen whales based on maternally and paternally inherited characters. Molecular Phylogenetics and Evolution 41: 12–27. DOI: 10.1016/j.ympev.2006.05.023.

ucsb.edu

scienceline.ucsb.edu

(en) UCSB Science Line: Why do whales and other sea mammals breach?

wcs.org

(en) The IUCN Red List of Threatened Species: Megaptera novaeangliae (Arabian Sea subpopulation)
(en) Wildlife Conservation Society: Arabian Sea Humpback Whales Isolated for 70,000 Years (3 december 2014)

web.archive.org

(en) "Exclusion zone for special whale", BBC News, 30 juni 2009. Gearchiveerd op 2 november 2022. Geraadpleegd op 30 maart 2015.
(en) Justin Gregg, Unsolved mystery: What are those weird bumps on the heads of humpback whales? (28 februari 2014)
(en) Phillip J. Clapham, James G. Mead (5 mei 1999). Megaptera novaeangliae (pdf). Mammalian Species 604: 1–9. ISSN: 0076-3519. DOI: 10.2307/3504352. Gearchiveerd van origineel op 3 maart 2016. Geraadpleegd op 23 maart 2015.
(en) Otionos: The Humpback Whale - "Big winged New Englander"
(en) Zolfagharifard, Ellie, "Sleeping beauty: Rare footage reveals humpback whale snoozing while 'lying' on its Back", Mail Online, 13 oktober 2014. Gearchiveerd op 23 september 2015. Geraadpleegd op 1 april 2015.
(en) Vallarta Adventures: Whale Watching Guide
(en) Cecilia Burke in Australian Geographic A whale's varied vocabulary (26 april 2010)
(en) Sea Shepperd Conservation Society: Humpback Whale Facts
(en) Acklin, Deb, "Crittercam Reveals Secrets of the Marine World", National Geographic News, 5 augustus 2005. Gearchiveerd op 15 januari 2016. Geraadpleegd op 26 maart 2015.
(en) Conscious Breath Adventures: The Birth of a Humpback Whale (31 augustus 2012)
(en) Erich Hoyt in WhaleNet: Humpback hearing (16 december 2004)
(en) American Cetacean Society Fact Sheet. American Cetacean Society. Gearchiveerd op 6 september 2015. Geraadpleegd op 26 maart 2015.
(ja) Shiretoko Nature Cruise: ネイチャークルーズ NEWS
(en) Wild Whales: Humpback Whale (Megaptera novaeangliae)
(en) Hawaii Ocean Project: Whales in Maui
(en) Whales in Paradise: Parasites & Predators
(no) Isabell Haug, "Hvalfart på Kvænangen - SØRSTRAUMEN: Man trenger ikke dra lenger enn til Kvænangen for å oppleve hval på nært hold.", Framtid i Nord. Gearchiveerd op 24 september 2015. Geraadpleegd op 18 maart 2015.
(no) Østvangs Perspektiv, Knølhval i Kvænangen (2012). Gearchiveerd op 13 september 2015. Geraadpleegd op 18 maart 2015.
(nl) Nu.nl: Bultrug zwemt rond in Marsdiep (12 mei 2007)
(en) Humpback whale breaks migration record. Nature (12 oktober 2010). Gearchiveerd op 10 juli 2015. Geraadpleegd op 20 maart 2015. DOI:10.1038/news.2010.532
(en) Whale Watching Panama: Why Panama?
(en) Humpback whale subspecies revealed by genetic study. Science Daily (20 mei 2014). Gearchiveerd op 5 september 2015. Geraadpleegd op 31 maart 2015.
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