Monkey Business
Bruce Buchenholz
Monkey Research
Photo Researchers, Inc.
Mother And Baby Orangutans Nibbling
Gregory G. Dimijian, M.D.
Orangutan Dancing
M. Watson
Primate Histology #2
M. I. Walker
Primate Skeletal Muscle
M. I. Walker
Primate Fear Testing
Science Source
Primate Histology
M. I. Walker
Primate Cerebellum
M. I. Walker
Snow Monkeys Japan #34
John Shaw
Male Proboscis Monkey
Sohns Okapia
Snow Monkey And Young
Jean-Louis Klein & Marie-Luce Hubert
Communication, Conceptual Artwork
Juan Gaertner
Orangutan Pongo Pygmaeus Baby #3
Toni Angermayer
Western Gorilla And Young
Jurgen & Christine Sohns/FLPA
Squirrel Monkey
M. Watson
Western Lowland Gorilla #15
Millard H. Sharp
Aegyptopithecus Zeuxis Skull
Harry Taylor / Dorling Kindersley / Natural History Museum, London
Baby Western Tarsier, Malaysia #1
Fletcher & Baylis
Cotton-top Tamarin
Thomas And Pat Leeson
Primate Research
James L. Amos
Primate Bladder
M. I. Walker
Primate Blood #1
M. I. Walker
Primate Cardiac Muscle
M. I. Walker
Primate Liver
M. I. Walker
Primate Histology #1
M. I. Walker
Primate Sweat Gland
M. I. Walker
Primate Kidney
M. I. Walker
Primate Testis
M. I. Walker
Primate Artery
M. I. Walker
Primate Epididymis
M. I. Walker
Primate Sweat Gland #1
M. I. Walker
Primate Kidney #1
M. I. Walker
Primate Pancreas
M. I. Walker
Primate Socialization Research
Science Source
Primate Research
Science Source
Primate Blood
M. I. Walker
Primate Fear Testing #1
Science Source
Primate Baboon Finger Pad
M. I. Walker
Primate Skulls Apes And Humans
E R Degginger
Baby Snow Monkey
Jean-Louis Klein & Marie-Luce Hubert
Baby Orangutan
Toni Angermayer
Golden Lion Tamarin #1
Art Wolfe
Sumatran Orangutan #1
Art Wolfe
Red-ruffed Lemur #1
Millard H. Sharp
Human Evolution #7
Spencer Sutton
Experimental Monkey
Science Source
Western Lowland Gorilla #16
Millard H. Sharp
Mandrill #18
Millard H. Sharp
Snow Monkeys, Japan #26
John Shaw
Siamang Calling Using Gular Sac
Mark Newman
Chimpanzee Hands
Art Wolfe
Emperor Tamarin With Young
Art Wolfe
Snow Monkeys Cuddling
Art Wolfe
Emperor Tamarin #1
Gregory G. Dimijian
Ruffed Lemur
Larry Cameron
Philippine Tarsier
G Ronald Austing
Hamadryas Baboon
Jeffrey Lepore
Eastern Lowland Gorilla
Craig K. Lorenz
Eastern Lowland Gorilla Family
David Hosking
Striated Muscle
M. I. Walker
Western Lowland Gorilla #28
Millard H. Sharp
Snow Monkeys, Mother With Her Baby
John Shaw
Lowland Gorilla #1
Art Wolfe
Emperor Tamarin
Gregory G. Dimijian
Mountain Gorilla
George Holton