koala in tree sleeping, australian wildlife

animal arboreal attraction australia australian balance balanced bearlike body bush bushland captive cinereus closeup conservation creature cuddly curled cute downunder endangered endemic environment fluffy fur furred gray grey habitat herbivorous icon iconic koala mammal marsupial nap native natural nature nocturnal one outside phasclarctos phascolarctidae phascolarctos placid posture protection relaxed rest resting rolledup round silver sit sitting sleep sleeping stocky stout thick tree treedwelling wildlife woodland woodlands woolen woolly unique close-up silver-grey like ball tree wildlife