Orangutan hanging on liana, Singapore Zoo

action actions adult adults afrasia afro eurasia alone animal in captivity animals in captivity asia balance balancing behavior behaviors botanical species botanicals species captive captive animal captive animals cites appendix 1 climber climbers climbing plant climbing plantation climbing plantations climbing plants continent continental area convention on international trade in endangered species of wild count counting description descriptions endangered (iucn) en endangered species enumeration enumerations equilibrium eurafrasia eurasia extreme orient far east fauna use fauna uses flora florae front shot front shots front sight front sights front view front views great ape great apes hang hanging hanging on hung on image and subject individual individuals indochina indochinese peninsula indo chinese peninsula iucn iucn red list of threatened species iucn status july landmass landmasses liane lianes localisation localization location lone lonely mammal monkey monkeys month of year months of year natural resources usage natural resources usages natural resources use natural resources uses old world old world monkey old world monkeys one one animal only orangutan orangutan (pongo sp) orang utang (pongo pygmaeus) orang utangs (pongo pygmaeus) orangutans plant plants pongo sp position positions posture postures primate primates raise itself raise up raised itself raised on its rear paws raising itself rambler plant recording recordings shoting shotings singapore single solo south east asia southeast asia southeastern asia species stability stage of development stand up standing up suspend suspended suspending threatened endangered species threatened species time scale time scales uicn vegetale species vegetales species vine like plant vine like plants washington agreement well balanced wild animal wild animals wild fauna wild faunae zoo zoological garden zoological gardens zoos