The koala challenges the kangaroo as the most iconic ... "You're talking about a niche within a niche," says Rebecca Johnson, director of the Australian Museum Research Institute.

The second is the koala’s rear end ... It’s evolved to survive incredibly well in a particular niche, it doesn’t kill its host, and the damage it causes occurs over quite a long time ...

‘zero-disturbance sleep technology mattress’ niche. Koala Mattress, founded by Byron Bay mates Dany Milham, Mitch Taylor and Phil Johnson, has accused Ecosa, founded by Hong Kong-born ...

He told the Australian Broadcasting Corporation: "The big question is why one koala species survived past ... to fill a slightly different ecological niche." While modern koalas weigh about ...

Caitlin Ondracek, a koala and mammal keeper at Australia ... “They have found a niche in an environment where it’s really harsh and hard to survive. But they eat a food source that many ...