– An Australian, tailless, tree-dwelling marsupial with thick, gray fur, sharp claws, and large, tufted ears; it feeds exclusively on eucalyptus leaves and buds
A koala or a koala bear is an Australian animal which looks like a small bear with grey fur and lives in trees. an Australian animal like a small grey bear with no tail that climbs trees and eats leaves (From an language). Tree-dwelling marsupial (Phascolarctos cinereus) of coastal eastern Australia. About 24-33 in. (61-85 cm) long and tailless, the koala has a stout, pale gray or yellowish body; broad face; big, round, leathery nose; small, yellow eyes; and fluffy ears. Its feet have strong claws and some opposable digits. The koala feeds only on eucalyptus leaves. The single offspring remains in the rearward-opening pouch for up to seven months. Koala populations have dwindled seriously, formerly because they were killed for their fur and now because of loss of habitat and the spread of disease