Learn about the size, diet, population, range, behavior and other fascinating facts about kangaroos. Kangaroo Facts and Information. Anatomy, feeding, reproduction, habitat and more. Information and facts about kangaroos for kids. Where do they live, baby kangaroo name, boxing, types of kangaroo. Learn all about this. There are four main types of kangaroo: A male kangaroo is called a boomer A female kangaroo is called a flyer A baby kangaroo is called a joey A Kangaroo is a marsupial mammal. Möglicherweise unterliegen die Inhalte jeweils zusätzlichen Bedingungen. Groups of kangaroos are called 'mobs' When a kangaroo is moving slowly the tail is used as an extra leg and supports the kangaroo when it is standing on its hind legs. The young kangaroo, or joey, is born at a very immature stage when it is only about 2 cm long and weighs less than a gram. There are four different kangaroo species, the red kangaroo, eastern grey kangaroo, western grey kangaroo and antilopine kangaroo. Winners are able to push their opponents backwards or down to the ground. The female kangaroo is usually pregnant in permanence, except on the day she gives birth; however, she has the ability to freeze the development of an embryo until the previous joey is able to leave the pouch. Brief fights are similar except there is no forearm locking. In addition, the mother is able to produce two different kinds of milk simultaneously for the newborn and the older joey still in the pouch. Another egg descends into the uterus and she becomes sexually receptive. Lemur-like ringtail possum H. It is blind, hairless, and only a few centimetres long; its hindlegs are mere stumps; it instead uses its more developed forelegs to climb its way through the thick fur on its mother's abdomen into the pouch, which takes about three to five minutes. In common use the term is used to describe the largest species from this family, especially those of the genus Macropus: Kangaroos are the biggest macropods. D'Albertis' ringtail possum P. In addition, the mother is able to produce two different kinds of milk simultaneously for the newborn and the older joey still in the pouch. The Amur Leopard is one of the rarest felines in the world. Kangaroos have large, powerful hind legs , large feet adapted for leaping, a long muscular tail for balance, and a small head.