Ross Hoddinott / Red fox (Vulpes vulpes) vixen yawning in the morning light (captive). Lifton, Devon, UK, May

Anup Shah / African Lion (Panthera leo) juvenile reaching out with curiosity, Masai Mara National Reserve, Kenya. March

Edwin Giesbers / Saltwater crocodile (Crocodylus porosus) close up portrait, Sarawak, Borneo, Malaysia

Ingo Arndt / Rear view of Horseshoe crab (Limulus polyphemus) with trail in sand, Delaware Bay, Delaware, USA, May

Eric Dragesco / Small herd of Asiatic Wild Ass (Equus hemionus) running, Gobi National Park, Mongolia

Eric Dragesco / Herd of Wild Bactrian Camels (Camelus bactrianus) grazing in desert landscape, Gobi National Park, Mongolia

Eric Dragesco / Herd of Black Tailed Gazelle (Gazella subgutturosa) running, Gobi Desert, Mongolia

Fabrice Cahez / Wild cat (Felis silvestris) amongst vegetation, Vosges, France, June

Fabrice Cahez / Wild cat (Felis silvestris) portrait, Vosges, France, June

Fabrice Cahez / Wild cat (Felis silvestris) hidden in long grass, Vosges, France, July

Fabrice Cahez / Wild cat (Felis silvestris) in undergrowth, Vosges, France, August

Fabrice Cahez / Red fox (Vulpes vulpes) curled up resting in snow, Vosges, France, February