The koala is one of Australia's most iconic marsupials. Learn how these animals survive on a highly specialized diet of eucalyptus leaves, which are toxic to most other creatures. This low-energy food source means koalas must conserve energy by sleeping up to 20 hours a day. Learn about their unique life cycle, starting as a tiny, jellybean-sized "joey" that completes its development in its mother's pouch, and the surprising reason the name "koala" is thought to mean "no drink."

Despite their cuddly appearance, male koalas can produce a deep, powerful bellow thanks to a second set of vocal cords—a feature unique among land mammals. Find out why calling them "koala bears" is incorrect and who their closest living relative actually is. Uncover the incredible adaptations for their tree-dwelling lifestyle, including two opposable thumbs on each front paw for a vice-like grip.

Related episode: Fun Facts About Wombats

Check out my Spotify playlist, Fun Facts About Animals

Want to learn more? Head over to my website www.funfactsdailypod.com and be sure to listen to my other podcasts Who ARTed: Weekly Art History for All Ages or Art Smart. For family fun, check out my son's podcast Rainbow Puppy Science Lab

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