siesta time. chimpanzee lying on the rocks, relaxing and sunbathing in humal like pose, ignoring zoo visitors, not

adult africa animal ape black captivity chimp chimpanzee endangered evolution expression expressive face family fur group hominid hominidae intelligence intelligent laziness lazy look lounging lye mammal monkey mouth nature outdoor pan population portrait pose primate primitive relaxed rest sad safari sista species think troglodytes tropical wildlife zoo