Koala (Phascolarctos cinereus), adult in tree feeding on Eucalyptus, Australia

adult animal animals australia australian bear bears body botany branch branches cinereus day daylight daytime during eat eating eats entire eucalyptus eucalyptus eucalyptuses exterior exteriors face fauna feed feeding feeds flora food full full body in ingestion kingdom koala koalas lateral length mammal mammalia mammalian mammalians mammals marsupial marsupials metatheria myrtaceae myrtle myrtles nature nobody nourishment nutrition on one outdoor phascolarctos photo photos plant plants relaxed rosidae separate separately shot shots side sidewise single singly spermatophyta tetrapod the tree trees vertebrata vertebrate vertebrates view whole wild wildlife world