5 Ways Orcas Have Earned the Nickname “Killer Whale”

From SciShow.

Orcas are some of the most effective predators in the ocean, and each population of them has entirely different prey preferences and hunting techniques, more than earning their nickname “killer whale!”

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Sources:
https://www.nsf.gov/news/news_summ.jsp?cntn_id=100463
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4997274/
https://blog.nationalgeographic.org/2016/02/01/when-ice-melts-tipping-the-scales-in-the-predatorprey-arms-race-in-antarctica/
https://www.orcaresearch.org/wp-content/uploads/2011/08/Visser-et-al-2008-Antarctic-killer-whales-use-waves.pdf
https://www.orcaresearch.org/wp-content/uploads/2011/08/Visser-2005-thresher-hammerhead-orca.pdf
https://www.orcaresearch.org/wp-content/uploads/2011/08/Visser-et-al-2000-orca-eating-mako-shark.pdf
https://phys.org/news/2010-03-smart-killer-whales-orcas-2nd-biggest.html#:~:text=Killer%20whales%2C%20or%20orcas%2C%20have,watery%2C%20three%2Ddimensional%20environment.
https://www.nature.com/articles/news.2007.380
https://link.springer.com/article/10.3758/s13420-017-0291-0
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0050840
https://esajournals.onlinelibrary.wiley.com/doi/full/10.1002/ecs2.2531
http://www.orcaaware.org/orca-news/new-zealand-orca-karate-chop-sharks
http://www.bbc.com/earth/story/20150729-humpbacks-gatecrash-orcas-feast
https://us.whales.org/whales-dolphins/meet-the-different-types-of-orcas/
https://www.researchgate.net/publication/238030078_Surface_and_underwater_observations_of_cooperatively_feeding_killer_whales_in_northern_Norway
https://www.whoi.edu/page.do?pid=126458&cl=94493&article=29066&tid=5122
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5281646/
https://daily.jstor.org/how-killer-whales-kill/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3310332/
https://www.researchgate.net/publication/238025200_Intentional_stranding_apprenticeship_and_social_play_in_killer_whales_Orcinus_orca
https://www.jstor.org/stable/1380981
https://www.researchgate.net/publication/228727759_South_American_Sea_Lions_Otaria_flavescens_Avoid_Killer_Whale_Orcinus_orca_Predation
https://us.whales.org/whales-dolphins/facts-about-orcas/

Images:
https://en.wikipedia.org/wiki/File:Orca_internal_anatomy.svg