The Monjon (Petrogale burbidgei), also known as the warabi and Burbridge's rock weasel, is a species rock-wallaby found in Australia. It is found in areas of the Kimberley region of Western Australia and also on some islands in the Bonaparte Archipelago The monjon was described in 1978, having long eluded discovery. This is largely because of its very timid nature, its small size of a length between 300 millimetres (12 in) and 350 millimetres (14 in) and average weight of 1.3 kilograms (3 lb) and its limited distribution. It is still very little-known.