“Over a billion would be a very conservative figure," according to ecologist Chris Dickman.
Thanks to the two teens—Micah, 19, and Caleb, 18—nearly 20 koalas have been rescued.
The hard work of these koala-sniffing dogs has led to many successful rescues!
The tragic photos capture the brutal reality faced by monkeys in Indonesia.
"It's a pretty tough situation. We're absolutely heartbroken," Steve Irwin’s 16-year son Robert told Sunrise.
Dunnarts and glossy black cockatoos are among the animals feared to have been entirely wiped out.
The boy doused the badly burnt kangaroo in water and gave it a bowl from which it could drink.
Nearly 500 million mammals, birds, and reptiles have been killed by the horrific inferno in Australia.