two chimpanzees watching

adult africa african animal animals ape apes back black branch brown chimp chimpanzee cimbs climb comical congo creature cute emotion emotions endangered environment expression eye eyes face fauna forest front fur furry gray green grey grin habitat hair hairy happiness happy head humanlike humorous indiviual intelligence intelligent island jungle juvenile liberia mammal monkey natural old outdoor playful portrait posing primate primates primitive protect rainforest reserve resting river safari sanctuary species strong travel tropical wild wilderness wildlife young zoo