Nigel Bean / Cheddar Gorge after snowfall. Somerset, UK, February 2009.

Nigel Bean / Meadow Wax Cap {Hygrocybe pratensis} in grassland, Ashton Court, Bristol, UK.

Nigel Bean / Crimson Waxcap {Hygrocybe punicea} growing in grasslands, Ashton Court, Bristol, UK.

Nigel Bean / Wheatear female {Oenanthe oenanthe} Sheltand Is, Scotland, UK

Nigel Bean / Garry River with Meadowsweet flowering on bank{Filipendula ulmaria} Highlands, Scotland, UK

Nigel Bean / Caribou / Reindeer {Rangifer tarandus} walking through snow near Goose Bay, Labrador, Canada.

Nigel Bean / Przewalski horse and young grazing {Equus ferus przewalski} Equine Sanctuary, USA

Nigel Bean / Black tailed prairie dogs at burrow entrance{Cynomys ludovicianus} Colorado, USA

Nigel Bean / Gannet {Morus bassanus} flock in flight over nest colony site, Bass Rock , Scotland

Nigel Bean / Male Alpine Ibex silhouetted {Capra ibex ibex} Eilat Mountains Reserve, Israel

Nigel Bean / Robin Erithacus rubecula} perched in Dogwood, Slimbridge, Gloucestershire, UK

Nigel Bean / Whistling / Tundra swan {Cynus columbianus} portrait

Richard Du Toit / Burchell's Zebra (Equus burchellii) stallions sparring, Savuti, Chobe National Park, Botswana

Mitsuaki Iwago / Burchell's Zebra (Equus burchellii) foal running, Botswana

Mitsuaki Iwago / Burchell's Zebra (Equus burchellii) males fighting, Serengeti National Park, Tanzania

Mitsuaki Iwago / Blue Wildebeest (Connochaetes taurinus) and Burchell's Zebra (Equus burchellii) herd migrating, Serengeti

Mitsuaki Iwago / Burchell's Zebra (Equus burchellii) trio on dusty plain, Serengeti National Park, Tanzania

Yva Momatiuk & John Eastcott / Burchell's Zebra (Equus burchellii) foal running and playing on short green grass, Masai Mara National Reserve, Kenya

Mitsuaki Iwago / Burchell's Zebra (Equus burchellii) herd at waterhole, Serengeti National Park, Tanzania

Michael & Patricia Fogden / Burchell's Zebra (Equus burchellii) and Giraffe (Giraffa camelopardalis) at waterhole, Etosha National Park, Namibia

Mitsuaki Iwago / Burchell's Zebra (Equus burchellii) mother and foal, Botswana

Mitsuaki Iwago / Burchell's Zebra (Equus burchellii) mother and foal, Botswana

Yva Momatiuk & John Eastcott / Burchell's Zebra (Equus burchellii) herd Blue Wildebeest (Connochaetes taurinus) and Thomson's Gazelles (Eudorcas thomsonii) congregate near crossing, Mara River, Masai Mara National Reserve, Kenya

Yva Momatiuk & John Eastcott / Burchell's Zebra (Equus burchellii) and Blue Wildebeest (Connochaetes taurinus) herds grazing together in open grassland during short rainy season in November, Masai Mara National Reserve, Kenya