https://www.chicagotribune.com/news/ct-xpm-1996-08-18-9608180201-story.html 
https://www.outsideonline.com/outdoor-adventure/environment/killer-pool/ 
Blackfish (2013) dir. Gabriela Cowperthwaite. United States: Manny O Productions & CNN Films. 
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https://inherentlywild.co.uk/seaworlds-69-reasons-you-shouldnt-believe-blackfish-my-rebuttal/ 
https://inherentlywild.co.uk/aggressive-incidents/ 
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https://law.justia.com/cases/california/court-of-appeal/3d/64/1.html 
https://news.google.com/newspapers?id=-iYxAAAAIBAJ&pg=5577,296850&dq=killer+whale+trainer&hl=en 
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https://8forty.ca/2020/06/10/even-years-after-blackfish-seaworld-still-has-orcas/ 
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https://www.mynews13.com/fl/orlando/on-the-town/2020/01/21/5-things-to-know-about-seaworld-s-new-orca-encounter- 
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https://inherentlywild.co.uk/wp-content/uploads/2019/11/swprofiles1.pdf
https://inherentlywild.co.uk/wp-content/uploads/2019/11/swprofiles2.pdf 
https://www.huffpost.com/entry/near-death-at-seaworld-wo_b_1697243 
https://www.latimes.com./archives/la-xpm-1987-12-08-fi-27610-story.html 
https://www.latimes.com/archives/la-xpm-1988-03-04-me-85-story.html 
https://www.nytimes.com/1988/04/04/us/at-sea-world-stress-tests-whale-and-man.html 
https://transcripts.cnn.com/show/lkl/date/2010-02-24/segment/01 
https://awionline.org/content/dispelling-arguments-captivity-proponents
https://www.miamiherald.com/news/local/community/miami-dade/article259690695.html 
https://www.orlandoweekly.com/arts/seaworld-orlando-is-ending-its-theatrical-orca-shows-but-they-still-have-a-long-road-ahead-26552336 
https://www.ranker.com/list/seaworld-incidents/jacob-shelton 
https://www.npr.org/transcripts/394730076 
https://www.britannica.com/explore/savingearth/heres-what-really-happened-to-shamu 
https://killerwhales.fandom.com/wiki/Sealand_of_the_Pacific 
https://xploreourplanet.com/news/killer-whales-in-captivity#:~:text=With%20only%20one%20other%20orca,of%20breeding%20captive%20killer%20whales. 
https://www.thesun.co.uk/news/18318065/seaworld-killer-whales-attack-trainer-video/ 
https://theorcas.tumblr.com/post/66666576129/daniel-dukes-lets-clear-up-some-misconceptions 
https://www.orlandoweekly.com/news/water-torture-2263259 
https://www.instagram.com/p/8i1rRPQqxE/?utm_source=ig_embed&ig_rid=9c57f738-c1c1-422a-84a1-b229bb8fbd49
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https://orcapod.fandom.com/wiki/Category:Kayla