Another miracle of nature. Tree-kangaroos (tree kangaroo), seven species of forest-dwelling kangaroo (born Dendrolagus). They live in the mountains and plateaus of northern Queensland. They have long hind legs, they live on the branches of trees. Length of about 1, 2 m, with half of this length falls on the tail. Sleep during the day, curled up in the axils of trees, often going together for several animals. After sunset, fall to the ground and go to drink. They feed on leaves, ferns, vines and fruits.