What special features do western pygmy possums have?

The western pygmy possum is a tiny marsupial, about 8cm long. It has several distinguishing features and behaviours, such as: * an 86mm long prehensile tail * large eyes and large ears, giving it Excellent vision and hearing * it is nocturnal, feeding on nectar and pollen, as well as insects and small lizards, using its front feet to grasp food * it shelters in leaf-lined nests or unused birds' nests, in leaf litter, under stumps or within grassy hillocks