The shocking, real reason why gorillas pound their chests
Brian Lilly on Twitter: "Western Lowland Gorilla 'Kiondo' chest beating with four carrots in his mouth @PaigntonZoo #gorilla https://t.co/6rrK759pm7" / Twitter
Gorilla Beating His Chest Stock Illustration - Download Image Now - Beating Chest, Animal, Animal Themes - iStock
Chest beating conveys important details about mountain gorillas • Earth.com
Mountain Gorilla beating its chest Stock Photo - Alamy
Why do male gorillas beat their chests? New study offers intriguing evidence | National Geographic
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