Portrait of male Sumatran orangutan Pongo abelii in Gunung Leuser National Park, Sumatra, Indonesia
Young Bornean orangutan lying, cuddling a pink towel, Pongo pygmaeus, 18 months old
Young Bornean orangutan looking impressed, Pongo pygmaeus, 18 months old, isolated on white
Young Bornean orangutan looking at the camera, Pongo pygmaeus, 18 months old, isolated on white
Close-up of a young Bornean orangutan, Pongo pygmaeus, 18 months old, isolated on white
Young Bornean orangutan looking impressed, Pongo pygmaeus, 18 months old, on a brown background
Close-up of a young Bornean orangutan eating a banana, Pongo pygmaeus, 18 months old
Close-up of a young Bornean orangutan, mouth opened, Pongo pygmaeus, 18 months old
Young Bornean orangutan sitting down, Pongo pygmaeus, 18 months old, isolated on white
Orangutan, Tanjung Puting National Park, Indonesia
Young Bornean orangutan lying, cuddling a pink towel, Pongo pygmaeus, 18 months old
Young Bornean orangutan looking at the camera, Pongo pygmaeus, 18 months old, on a green background
Close-up of a young Bornean orangutan, looking at the camera, Pongo pygmaeus, 18 months old
Close-up of a young Bornean orangutan eating a banana, Pongo pygmaeus, 18 months old
Close-up of a young Bornean orangutan making a face, Pongo pygmaeus, 18 months old
Bornean orangutan and human hands reaching at each other, Pongo pygmaeus, 18 months old
Close-up of a young Bornean orangutan's hand holding a human hand, Pongo pygmaeus, 18 months old
Close-up of young Bornean orangutan's mouth, Pongo pygmaeus, 18 months old, isolated on white
Orangutan (Pongo Abelii) in the jungle near Bukit Lawang, Gunung Leuser National Park, North Sumatra
Close-up of a young Bornean orangutan's profile, Pongo pygmaeus, 18 months old, isolated on white
Side view of a young Bornean orangutan climbing on a tree trunk, Pongo pygmaeus, 18 months old
Young Bornean orangutan standing, reaching up, Pongo pygmaeus, 18 months old, isolated on white
Close-up of a young Bornean orangutan's arm, Pongo pygmaeus, 18 months old, isolated on white
Close-up of a young Bornean orangutan's profile, looking away, Pongo pygmaeus, 18 months old
Rear view of a young Bornean orangutan crouching, Pongo pygmaeus, 18 months old, isolated on white
Orangutan (Pongo Abelii) in the jungle near Bukit Lawang, Gunung Leuser National Park, North Sumatra
Close-up of young Bornean orangutan's ear, Pongo pygmaeus, 18 months old, isolated on white
Close-up of a young Bornean orangutan's eye, Pongo pygmaeus, 18 months old, isolated on white
Side view of a young Bornean orangutan climbing on a tree trunk, Pongo pygmaeus, 18 months old
Young Bornean orangutan hugging its burlap stuffed toy, Pongo pygmaeus, 18 months old
