 | | 
| | 
| | 
| | 
| | APCHI 0662
Close-up of Hylobates lar, black gibbon, with arms in classic brachiating pose.
Chivers
Close-up of Hylobates lar, black gibbon, with arms in classic brachiating pose.
Chivers
|
| APCHI 0663
Brachiating black morph of Hylobates lar, gibbon, in mid air while jumping.
Chivers
Brachiating black morph of Hylobates lar, gibbon, in mid air while jumping.
Chivers
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| APLAM 0664
Hylobates mulleri gibbon hanging from branch
Chivers
Hylobates mulleri gibbon hanging from branch
Chivers
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| APDEV 0640
Olive baboon, Papio anubis, male withl threat yawn, Kenya.
I. DeVore
Olive baboon, Papio anubis, male withl threat yawn, Kenya.
I. DeVore
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| | | 
| | 
| | 
| | 
| | APDEV 0641
Papio anubis, Olive baboon, full threat yawn, Kenya
I. DeVore
Papio anubis, Olive baboon, full threat yawn, Kenya
I. DeVore
|
| APDEV 0642
Olive baboon, Papio anubis, full body with threat yawn, Kenya
I. DeVore
Olive baboon, Papio anubis, full body with threat yawn, Kenya
I. DeVore
|
| APDEV 0643
Olive baboon, Papio anubis, two males with fight with full canine display, while others watch, Kenya
I. DeVore
Olive baboon, Papio anubis, two males with fight with full canine display, while others watch, Kenya
I. DeVore
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| APPOP 0644
Hamadryus male full canine threat display, Ethiopia.
J. Popp
Hamadryus male full canine threat display, Ethiopia.
J. Popp
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| | | 
| | | | | | | | APWRA 0645
Theropithecus gelada baboon male, showing pectoral chest patch Ethiopia
Richard Wrangham
Theropithecus gelada baboon male, showing pectoral chest patch Ethiopia
Richard Wrangham
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