Koalas do not actively employ camouflage, but their natural colouring and tendency to stay still for hours does help them to camouflage.
Koalas are various shades of light to darker grey, with a cream belly. When they nestle high in gum trees, the light filtering past the gum leaves has a dappled look on both the koalas and the gum branches which are similarly dappled. This makes it much more difficult to detect koalas in trees.
Bugs can camouflage to their environment.
When an animal's body resembles its environment, it is said to have camouflage.
That adaptation is called camouflage.
Red kangaroos are uniquely adapted to their environment, and this includes their natural colouring. Male red kangaroos can be a strong brick-red colour or a pale red, which assists them to blend into their semi-arid habitat. It has been observed that, in the eastern part of the range of the red kangaroo, females are likely to be more grey in colour, which camouflages better with the grey-green vegetation. However, elsewhere within their range both males and females tend to be reddish-brown.
Koalas are essentially defenceless animals which have little other protection apart from their ability to camouflage in trees. Koalas have few natural predators that will climb trees, hut these animals were completely defenceless against the indigenous people of Australia, who were edctive hunters.When koalas nestle high in gum trees, the light filtering past the gum leaves has a dappled look on both the koalas and the gum branches which are similarly dappled. This makes it much more difficult to detect koalas in trees. Their grey fur blends well with the grey-green of the Eucalyptus foliage which they feed on and sleep amongst. The camouflage certainly prevented the early white settlers from even knowing of their existence for the first 11 years of European settlement.
No. Koalas do not misbehave. They are wild animals which behave perfectly appropriately when left within their natural environment.
Yes
They have white fur and the environment that they live in is white
Koalas have adapted to changes in their environment as people build close to them, their colonies are getting smaller and more isolated.
Environment
I think you mean camouflage. And no. They may change color to their environment, but they do not camouflage in manners like a chameleon will.
Koalas are very good for the enviroment, they also boost the economy because of all the people that want to experience their cuddlyness