Wednesday, September 30, 2009

Western grey kangaroo (Macropus fuliginosus)



One of the largest and most abundant of all kangaroos, the western grey kangaroo has light grey-brown to dark chocolate-brown fur, a finely-haired muzzle, and large ears, fringed with white hairs (2) (3) (4). The fur is often flecked with grey above and is paler below, with dark feet and forepaws, a black tip to the tail, and buff patches on the legs and forearms (4). The powerful, enlarged hindquarters enable the familiar leaping mode of locomotion, aided by the long tail, which acts as a balance and a rudder (2), and by an ankle which is adapted to prevent the foot rotating sideways, so that the kangaroo cannot twist its ankle while hopping (5). The male western grey kangaroo is much larger than the female (4), with longer and more muscular shoulders and forearms, more heavily clawed forepaws, and thickened skin over the belly, which helps absorb the impact of kicks during fights (5). The adult male also has a strong, curry-like odour, lending it the common name of ‘stinker' (3).

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