Gary Bell/ Oceanwide / Scarlet Cleaner Shrimp (Lysmata amboinensis) cleaning mouth of Tomato Grouper (Cephalopholis sonnerati), Great Barrier Reef, Australia

Gary Bell/ Oceanwide / Scarlet Cleaner Shrimp (Lysmata amboinensis) cleaning mouth of Tomato Grouper (Cephalopholis sonnerati), Great Barrier Reef, Australia

Bruno D'Amicis / Common mulleins (Verbascum thapsus), Poppies (Papaver rhoeas), and Daisies flowering in mountain pasture. Gran Sasso National Park, Central Apennines, Abruzzo, Italy, June.

Rod Williams / Longhorn beetle (Rutpela / Strangalia maculata) feeding on Dog rose flower, Hutchinson's Bank, New Addington, London, England, June.

Rod Williams / Comma butterfly (Polygonia c-album) feeding on wild aster, Sutcliffe Park Nature Reserve, Eltham, London, UK, September.

Rod Williams / Young male Northern White-cheeked Crested Gibbon (Nomascus leucogenys) Northern Vietnam. Critically Endangered, Captive

Pascal Tordeux / Fisherman on Lake Old Forge, Ardennes, France, November 2011. Model released

Rod Williams / Francois' Langur (Trachypithecus francoisi) captive from Southern China and NE Vietnam. Endangered species.

Rod Williams / Northern / Chinese white-cheeked gibbon (Nomascus leucogenys) female head portrait, Laos, Vietnam, critically endangered species. Captive.

Rod Williams / Young male North Chinese Leopard (Panthera pardus japonensis). Captive. Endemic to northern China. Endangered. UK, June.

Rod Williams / North American Porcupine (Erethizon dorsatum). Captive. Endemic to North America. Captive. UK, May.

Ernie Janes / Snowy egret (Egretta thula) standing behind fisherman on Fort Myers beach, Florida, USA