Koalas are marsupials, related to kangaroos.
A Sloth and Koala battle it out to see who is THE Laziest!
10 Interesting facts about koalas, WWF-Australia, 10 Interesting facts about koalas
Unveiling the Secrets of Koala Parenting: A Comprehensive Guide
Scientists Begin Vaccinating Wild Koalas Against Chlamydia, Smart News
Koala Facts for Kids, Australian Animals
Koala, Appearance, Diet, Habitat, & Facts
A World Without Koalas? Losing the Marsupial Could Make Australian Wildfires Worse - CNET
With a baby joey, Riverbanks Zoo continues to see success in koala breeding program
Top 10 facts about Koalas
Koala facts World Animal Protection
Koala guide: why do they have big noses, what they eat, and the dangers they face - Discover Wildlife
15 Classic Koala in Koala Stuffed Animals