The Sugar Glider (Petaurus breviceps) is a small marsupial originally native to eastern and northern mainland Australia, New Guinea, and the Bismarck Archipelago, and introduced to Tasmania, Australia. The Sugar Glider is around 15 to 20 cm (6.3 to 7.5 inches) in length, with a tail longer than the body and almost as thick as a human thumb, and
weighs between 90 and 150 grams (3 to 5.3 oz). The fur is generally pearl grey, with black and cream patches on the underbelly and black or grey ears. Other colour variations include leucistic and albino recessive traits. The tail tapers only moderately and the last quarter of it is black, often with a dark tip. The muzzle is short and rounded. Northern forms tend to be brown coloured rather than grey and smaller. The most distinctive features of its anatomy are the twin skin membranes called patagia which extend from the fifth finger of the forelimb back to the first toe of the hind foot. flabby – but immediately obvious when it takes flight. The membranes are used to glide between trees: when fully extended they form an aerodynamic surface the size of a large handkerchief. Membranes are also used to gather food while hunting. The membrane