Ben Cranke / Black-striped capuchin (Sapajus libidinosus) using rock as a tool to break open palm nut, Parnaiba Headwaters National Park, Piaui, Brazil. July.

Jabruson / 'Kith' / 'Kin' Sumatran orangutan (Pongo abelii) captive animal in walled enclosure, Perth Zoo, Western Australia, August 2001.

Eric Baccega / Chimpanzee (Pan troglodytes) female aged 37 years, portrait. Beauval Zoo Parc, France. Captive.

Merryn Thomas / Squirrel monkey (Saimiri) holding fence, captive, Ecuador. November.

Denis-Huot / Okapi (Okapia johnstoni) feeding, with tongue exteneded. Captive at zoo. Occurs in Ituri Rainforest, Democratic Republic of the Congo.

Karl Ammann / Frustrated male Chimpanzee {Pan troglodytes} Chimfunshi sanctuary, Zambia

Pal Hermansen / Melodius blackbird (Dives dives) attempting to catch a butterfly which is flying behind a plexiglass window, Costa Rica.

Bert Willaert,Bert Willaert / Portrait of a Spiny-chest Frog (Alsodes norae) endemic to Oncol Park, Chile, January

Bert Willaert,Bert Willaert / Portrait of a Darwin's Frog (Rhinoderma darwinii) Chile, Vulnerable species

Bert Willaert,Bert Willaert / Chilean slender snake (Tachymenis chilensis chilensis) Contulmo Natural Monument, Chile, December

Bert Willaert,Bert Willaert / Chile Four-eyed Frog (Pleurodema thaul) showing how it got its name - eye spots on the back of it's body, Chile, December,. Controlled conditions,

Roland Seitre / Coruro (Spalacopus cyanus) captive. Endemic to Central Chile.

Roland Seitre / Coruro (Spalacopus cyanus) captive. Endemic to Central Chile.

Roland Seitre / Southern Viscacha (Lagidium viscacia) La Paz, Bolivia.

Roland Seitre / Long-tailed chinchilla (Chinchilla lanigera) captive. Vulnerable species. Endemic to Chile.

Roland Seitre / Long-tailed chinchilla (Chinchilla lanigera) sleeping, captive. Vulnerable species. Endemic to Chile.

Roland Seitre / Southern pudu (Pudu puda) captive native to Argentina and Chile.

Roland Seitre / Southern pudu (Pudu puda) male with antlers, captive native to Argentina and Chile.

Roland Seitre / Juan Fernandez Fur seal (Arctocephalus philippii) baby on coast of Chile.