Which country does koala mainly live in and what do they like to eat best?

Australia. They live on eucalyptus and eat eucalyptus leaves. They are also called koalas. The newborn baby lives in the mother's bag. Their teeth are very strong and have a good digestive function for eucalyptus leaves. They can eat and digest very hard eucalyptus leaves. Bears need to eat their mother's poop to get digestive enzymes. It is said that there is a substance in eucalyptus leaves that is poisonous.