Carol Walker / Head portrait of grey Arabian stallion running in desert dunes near Dubai, United Arab Emirates.
01513055
Cheryl-Samantha Owen / Common or plains zebra (Equus quagga burchelli) grazing in bushTarangire National Park, Northern Tanzania.
01510206
Danny Green / Red deer (Cervus elaphus) stag in the snow, Scotland, March
01510194
Danny Green / European brown bear (Ursus arctos) male standing in snow, Finland, April
01494945
Gabriel Rojo / Cattle tyrant (Machetornis rixosus) perched on capibara (Hydrochoerus hydrochaeris) Ibera Marshes, Corrientes Province, Argentina
01497640
George Sanker / North American River Otter (Lontra canadensis) two swimming near the surface with autumn leaves reflected in water, Acadia National Park, Maine, USA, October.
01483427
Juan Carlos Munoz / Bontebok (Damaliscus pygargus) in fynbos vegetation, West Coast National Park, Western Cape province, South Africa, September 2012.
01475384
Sam Hobson / Urban Red fox (Vulpes vulpes), adult male (dog). Bristol, UK. August.
01448597
Ann & Steve Toon / Namaqua chameleon (Chamaeleo namaquensis), Namib Desert, Namibia, April
01438097
Sven Zacek,Sven Zacek / Roe deer buck (Capreolus capreolus) in field sniffing air, Southern Estonia, May
01434367
Juan Carlos Munoz / Walia ibex (Capra walie) herd, Simien Mountains National Park, Ethiopia
01427556
Benjamin Barthelemy,Benjamin Barthelemy / Chamois (Rupicapra rupicapra), Ballons des Vosges Regional Natural Park, Vosges, Lorraine, France, December