It depends upon the context of the question.
Wallabies pose no danger to human beings. They will attempt to defend themselves if threatened by a cat or small dog.
As to whether they are safe, i.e. not endangered, that's another matter. Some types of wallabies are endangered, others are not. The swamp wallaby, for example, which is the largest of the wallaby species, is classified as "common". Rock wallabies seem to be the most endangered, with some fifteen species known to have become extinct since European settlement
Wallabies have colouring that enables them to camouflage naturally within their habitat. Whether they are rock wallabies, swamp wallabies or brush wallabies, they tend to blend in with their environment.
Wallabies eat grass, herbs, leaves, fruit and plants. Wallabies are herbivores.
Wallabies do not live in the desert.
No. There are lots of wallabies still in existence.
Wallabies
The plural of wallaby is wallabies.
No. Wallabies do not live in water.
No. Wallabies are native to Australia.
Although rock wallabies live in rocky areas and in cliffs, they obtain their food by grazing in grasslands near their rocky habitats. They do not venture far from where they feel safe, so they only inhabit areas near where there is plenty of vegetation.
Yes. Wallabies do drink water.
The collective noun is a mob of wallabies.
Wallabies are native to Australia.