The following sources were used by Andrew in episode 9 of Andrew in Willderland.
People for the Ethical Treatment of Animals
https://en.wikipedia.org/wiki/People_for_the_Ethical_Treatment_of_Animalshttp://www.michaelspecter.com/2003/04/the-extremist/https://en.wikipedia.org/wiki/Alex_Pacheco_(activist)Silver Spring Monkeys
https://en.wikipedia.org/wiki/Silver_Spring_monkeyshttps://en.wikipedia.org/wiki/Edward_TaubControversies
https://www.ctvnews.ca/world/peta-faces-social-media-backlash-for-criticizing-steve-irwin-1.4309678https://www.peta.org/teachkind/lesson-plans-activities/animal-friendly-idioms/https://www.haaretz.com/1.5027878https://web.archive.org/web/20170419125725/http://www.theglobeandmail.com/life/the-hot-button/peta-to-launch-porn-website-is-this-still-about-animal-rights/article2139025/Games
https://en.wikipedia.org/wiki/PETA_satirical_browser_gameshttps://games.peta.org/super-meat-boy-parody/