Be one of the first 500 people to go to this link to start a free trial of Skillshare: https://skl.sh/tierzoo9 if you want to support my content directly and get cool rewards, go to https://patreon.com/TierZoo SOURCES: coyote/badger cooperative hunting: https://youtu.be/XVO4XIxjIEQ eel/grouper cooperative hunting: https://youtu.be/giNH6oHPGmw anemone/clownfish mutualism: https://youtu.be/8rSlA_ywEec oxpecker/herbivore mutualism: https://youtu.be/qQml3BYQ0aI tarantula/frog mutualism: http://www.isopoda.net/contents/the-odd-couple-spider-frog-mutualism-in-the-amazon-rainforest/