The koala bear is known to sleep all day, but they can fiercely defend themselves with sharp teeth and claws. Let’s look at whether koalas are dangerous to people.
What are Koala bears known for? Are they more dangerous than people think? Do they attack when threatened? - Quora
Angry Australian koala has to be dragged off a young boy after it charges and pounces on him
What Do Koalas Sound Like? The Answer May Disturb You
Koala - Wikipedia
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Angry Australian koala has to be dragged off a young boy after it charges and pounces on him
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Cracking the Koala Code, Koala Fact Sheet, Nature
How To Survive A Koala Attack
Interesting Facts About Koalas - Friends of the Koala
Nature: Chlamydia vaccine is being trialled in koalas in Australia
Are koalas dangerous? Can they kill an adult human? - Quora
Koala Bears: The Cutest, Cuddliest Animal in the World (That Will Rip Your Face Off) - HubPages