Cute little koala, phascolarctos cinereus, sitting and relaxing on tree top with eyes closed, scratching with its back feet, grooming its fluffy grey fur, Australian wildlife sanctuary

koala eucalypt eucalyptus wildlife nap sleep arboreal endangered aussie queensland australia phascolarctos cinereus healesville adorable conservation doze off australian cute scratch relax itchy animal fluffy furry habitat bear species chill hug vulnerable wild reserve fur threatened tree sedentary grey currumbin sanctuary natural native moonlit groom close tropical victoria eye clean lone pine