Getty Images
CU Young Barbary ape's face, chewing, to camera
CU Young Barbary ape's face, chewing, to camera
Getty Images
Baboon (Papio sp.) eating seeds, Lake Manyara, Tanzania
Baboon (Papio sp.) eating seeds, Lake Manyara, Tanzania
Getty Images
Baboon (Papio sp.) eating seeds, Lake Manyara, Tanzania
Baboon (Papio sp.) eating seeds, Lake Manyara, Tanzania
Getty Images
Baboon, (Papio sp.) eating on the ground, Lake Manyara, Tanzania
Baboon, (Papio sp.) eating on the ground, Lake Manyara, Tanzania
Getty Images
Baboon (Papius sp.) eating grass, Lake Manyara, Tanzania
Baboon (Papius sp.) eating grass, Lake Manyara, Tanzania
Getty Images
Young baboon riding on adults back; one following, with audio, Kenya
Young baboon riding on adults back; one following, with audio, Kenya
Getty Images
Young baboon nervously crosses water, amusing; with audio, Kenya
Young baboon nervously crosses water, amusing; with audio, Kenya
Getty Images
MS Hanuman Langur, Semnopithecus entellus, looking to camera, Western Ghats, India
MS Hanuman Langur, Semnopithecus entellus, looking to camera, Western Ghats, India
Getty Images
Orang Utan (Pongo pygmaeus) in tree climbing up with legs, Sabah, Malaysia, Borneo
Orang Utan (Pongo pygmaeus) in tree climbing up with legs, Sabah, Malaysia, Borneo
Getty Images
MS Hanuman Langur, Semnopithecus entellus, walking on Hindu Temple ruins, Bandhavgarh National Park, India
MS Hanuman Langur, Semnopithecus entellus, walking on Hindu Temple ruins, Bandhavgarh National Park, India
Getty Images
MS Hanuman Langur, Semnopithecus entellus, in tree eating fruit, Bandhavgarh National Park, India
MS Hanuman Langur, Semnopithecus entellus, in tree eating fruit, Bandhavgarh National Park, India
Getty Images
MS group of Hanuman Langurs, Semnopithecus entellus, sitting on tree branches, Bandhavgarh National Park, India
MS group of Hanuman Langurs, Semnopithecus entellus, sitting on tree branches, Bandhavgarh National Park, India
Getty Images
CU Brown capuchin looking worried, scratches, South America
CU Brown capuchin looking worried, scratches, South America
Getty Images
Verreaux's Sifaka, Propithecus verreauxi verreauxi, Andohahela National Park
Verreaux's Sifaka, Propithecus verreauxi verreauxi, Andohahela National Park
Getty Images
Vervet Monkeys (Chlorocebus pygerythrus) sitting on wall, mother with young, Kenya
Vervet Monkeys (Chlorocebus pygerythrus) sitting on wall, mother with young, Kenya
Getty Images
Vervet Monkeys (Chlorocebus pygerythrus) sitting on garden wall at dusk, Kenya
Vervet Monkeys (Chlorocebus pygerythrus) sitting on garden wall at dusk, Kenya
Getty Images
Young baboon follows adult through water, amusing; with audio, Kenya
Young baboon follows adult through water, amusing; with audio, Kenya
Getty Images
Verreaux's Sifaka, Propithecus verreauxi verreauxi, Andohahela National Park
Verreaux's Sifaka, Propithecus verreauxi verreauxi, Andohahela National Park
Getty Images
Red-fronted Brown Lemur Eulemur fulvus rufus Ranomafana National Park
Red-fronted Brown Lemur Eulemur fulvus rufus Ranomafana National Park