Sugar Gliders (Petaurus breviceps) have thin membranes of loose, furry skin between their wrists and ankles that enable them to glide. They launch themselves from tree trunks and branches and 'fly' by stretching their limbs, causing the gliding membranes to spread. These small possums can glide at least 50 metres and steer by changing the curve of the membranes. This gliding ability allows Sugar Gliders to easily move between food-bearing trees and also helps them to escape predators such as owls, snakes and feral cats. Active at night, Sugar Gliders usually live in small family groups and nest in tree hollows. They feed on insects, fruit and tree sap or gum.
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