Sumatran Orangutan (Pongo abelii) and young with Durian, North Sumatra

durio zibethanus durio zibethinus pongo abelii tropical rainforest adult female young family fruit plant eat overview pongo endemic suspend balance pair critically endangered iucn) cr durian tree durio zibethinus cites appendix 1 june sumatran orangutan pongo abelii nobody tropical rain forests ombrophile forest shade plants rain forest rainforest rain forests ombrophile forests adults females smalls juveniles babies youngs juvenile baby youngster families fruits plant fruits plants eating feed feeding eaten swallow swallowing swallowed overviews global sight global sights full length endemics endemic species hang suspended suspending hanging hung on hanging on stability well balanced equilibrium balancing duet pairs duets 2 two critically endangered species durian trees durio zibethanus with nobody tropical forest forest area stage of development individual enumeration morphology botany morphology organism shot ponginae hominidae catarrhini haplorhini primates mammalia therapsida synapsida vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota species particularity species threatened endangered species iucn red list of threatened species bombacaceae family malvales order flora convention on international trade in endangered species of wild cites orangutan pongo sp great ape old world monkey primate mammal wild animal animal