Sleepy cute koala, phascolarctos cinereus resting on the fork of a tree, turning around and scratch its fluffy grey fur with back foot in daytime, close up shot of Australian native animal species

koala eucalypt eucalyptus ear aussie fur phascolarctos fluffy arboreal australian herbivorous australia endangered wildlife animal habitat adorable grey species queensland scratch branch sleepy conservation bear sit cinereus healesville feet natural vulnerable reserve tree rest lay back wild threatened victoria currumbin sedentary native chill active relax groom sanctuary moonlit lone pine tropical