Sumatran Orangutan (Pongo abelii) Female and young crossing canopy, Gunung Leuser National Park, North Sumatra

pongo abelii canopy sky adult female young family silhouette cross low angle shot overview backlighting protect pongo young protection endemic suspend pair critically endangered iucn cr national park july gunung leuser national park sumatran orangutan pongo abelii nobody crown forest canopee canopees canopies crown canopies crown canopy crown forests treetop treetops skies adults females smalls juveniles babies youngs juvenile baby youngster families silhouettes stepping crossing crossed low angle shots low angle view low angle sight low angle views low angle sights overviews global sight global sights full length backlightings backlit defend protecting defending defended protect itself protecting itself young protections young supervision endemics endemic species hang suspended suspending hanging hung on hanging on duet pairs duets 2 two critically endangered species national parks sensitive natural areas with nobody forest area meteorological phenomenon atmosphere stage of development individual enumeration shot light effect behavior 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 environment protection environment management biodiversity management environment convention on international trade in endangered species of wild cites sumatra indonesia insulinde south east asia far east asia orangutan pongo sp great ape old world monkey primate mammal wild animal animal