Meanings of tree-kangaroo in English

A much more extraordinary creature is the tree-kangaroo, two species of which are known from New Guinea.

Here amid the kangaroos of Australia are the long-nosed, rock, and jerboa kangaroos, the New Guinea tree-kangaroo, and below, the Australian koala.

The unimaginatively named tree-kangaroos spend their lives 100 feet high in the rainforests of Australia and New Guinea.