Neil Aldridge / Zu/'hoasi Bushman hunters on the open grasslands of the Kalahari, Botswana. April 2012. No release available.

Neil Aldridge / A young Zu/'hoasi Bushman hunter carrying a bow, quiver of arrows and a long pole for catching Spring Hares in their burrows. Kalahari, Botswana. April 2012. No release available.

Wild Wonders of Europe / Widstrand / Ganado bravo, fighting bull portrait, Ciudad Rodrigo, Salamanca Region, Castilla y Leon, Spain

Andy Rouse / Dingo (Canis lupus dingo) Kakadu National Park, North West Territories, Australia

Jack Dykinga / Cheyenne River Sioux Tribal Park with severe storm clouds at sunset amid vast grassland, South Dakota, USA

Daniel Heuclin / Traditional bush hunter with a calao / Hornbill head decoration, preparing bow and arrow for hunt, Northern Cameroon, West Africa. No release available.

Sandesh Kadur / Shola grassland plant, Western Ghats, Southern India

Richard Du Toit / Aerial photo of grassland fire, Western Cape, South Africa, August 2009

Anup Shah / Maasai ostrich male and female courting (Struthio camelus massaicus) Masai Mara National Reserve, Kenya

Anup Shah / Lioness (Panthera leo) trying to protect cubs from charging Cape buffalo herd (Syncerus caffer caffer), Masai Mara National Reserve, Kenya

Anup Shah / Cheetah female standing with her cubs aged 1-3 months (Acinonyx jubatus), Masai Mara National Reserve, Kenya

Anup Shah / African Lioness (Panthera leo) walking along with playful cubs aged 12-18 months leaping on her back, Masai Mara National Reserve, Kenya,

Anup Shah / Rear view of Serval kittens (Felis / Leptailurus serval) Masai Mara National Reserve, Kenya

Anup Shah / Lion cub (Panthera leo) trapped by herd of Cape buffalo (Syncerus caffer caffer), Masai Mara National Reserve, Kenya

Anup Shah / Cheetah (Acinonyx jubatus) chasing Topi (Damaliscus lunatus jimela) Masai Mara National Reserve, Kenya

Anup Shah / Serval kittens (Felis / Leptailurus serval) Masai Mara National Reserve, Kenya

Anup Shah / Aerial view of herd of Eastern White bearded wildebeest (Connochaetes taurinus albojubatus) crossing the Mara River watched by tourist vehicles, Masai Mara National Reserve, Kenya 2008

Andy Rouse / African leopard (Panthera pardus) walking through long grass, Masai Mara GR, Kenya, January

Andy Rouse / Barn owl (Tyto alba) in flight over long grass, hunting, Wiltshire, UK

Edwin Giesbers / Konik Wild Horse (Equus ferus caballus) in grasslands with Purple loosestrife flowers (Lythrum salicaria) in foreground. The Netherlands, July.

Wild Wonders of Europe / Shpilenok / Male Saiga antelope (Saiga tatarica) in the steppe of Cherniye Zemly (Black Earth) Nature Reserve, Kalmykia, Russia, April 2009

Luiz Claudio Marigo / Maned wolf (Chrysocyon brachyurus) in its natural habitat, at sunset, the grasslands of the Brazilian Cerrado, Serra da Canastra National Park, Minas Gerais State, Brazil.

Kirkendall-Spring / View overlooking the badlands from Scenic Loop Drive, Theodore Roosevelt NP, North Dakota, USA

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.

Anup Shah / Lioness walking with cubs {Panthera leo} Masai Mara Game Reserve, Kenya

Anup Shah / Two female lions and cubs walking as group {Panthera leo} Masai Mara Game Reserve, Kenya

Mitsuaki Iwago / Masai Giraffe (Giraffa tippelskirchi) herd crossing grasslands, Serengeti National Park, Tanzania

Mitsuaki Iwago / Masai Giraffe (Giraffa tippelskirchi) trio crossing grasslands, Serengeti National Park, Tanzania

Shin Yoshino / African Elephant (Loxodonta africana) pair roaming grasslands in front of Mt Kilimanjaro, Tanzania

Pete Oxford / Festuca plains with {Festuca orthophylla} plants Altiplano, Bolivia

Gerry Ellis / Australian Baobab (Adansonia gregorii) tree growing on grasslands, Western Australia

Anup Shah / Common zebra affectionate interaction (Equus quagga) Masai Mara NR, Kenya

Anup Shah / Common zebra foal and rear view of adult (Equus quagga) Masai Mara NR, Kenya

Anup Shah / Common zebra courtship / mating behaviour {Equus quagga} Masai Mara GR, Kenya East Africa

Anup Shah / Rear view of two Common zebra grazing {Equus quagga} Masai Mara GR, Kenya East Africa

Anup Shah / Common zebra herd migrating across savanna plains {Equus quagga} Serengeti NP Tanzania

Anup Shah / Wildebeest migration on savanna {Connochaetes taurinus} Masai Mara NR Kenya East Africa

Anup Shah / Rock hyrax with savanna backdrop {Procavia capensis} Serengeti NP, Tanzania, E Africa

Anup Shah / White stork hunts for insects escaping from savanna fire {Ciconia ciconia} Serengeti NP, Tanzania, East Africa

Xi Zhinong / Tibetan antelope herd grazing in distance beside lake {Pantholops hodgsonii} Qinghai, China, Kekexili Nature Reserve

Richard Du Toit / White rhinoceros (Ceratotherium simum) two grazing right next to one another rear view, Gauteng Province, Rietvlei Nature Reserve, South Africa

Nick Upton / Yellow meadow ant (Lasius flavus) nest mound on south facing chalk grassland slope, near Castle Combe, Wiltshire, March.

Nick Upton / Sawfly (Dolerus sp.) sunbasking on tip of a grass blade in a meadow. The larvae of this genus are grass feeders. Wiltshire, UK, April.

Wild Wonders of Europe / Muñoz / Short horned grasshopper (Acrididae family), Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanc, Castilla y Leon, Spain

Wild Wonders of Europe / Muñoz / Damselfly (Coenagrion scitulum) pair mating in grassland, Campanarios de Azaba Biological Reserve, a rewilding Europe Area, Salamanca, Castilla y Leon, Spain

Denis-Huot / African Elephant (Loxodonta africana) herd on grasslands. Masai-Mara Game Reserve, Kenya.

Sue Flood / Red hartebeest (Alcelaphus buselaphus) standing portrait, Masai Mara National Reserve, Kenya.

Tim Fitzharris / Storm clouds over grasslands, Medicine Bow-Routt National Forest, Wyoming

Staffan Widstrand / Cape buffalo (Syncerus caffer), possibly doing flehmen response, Chobe National Park, Botswana

Wild Wonders of Europe / Widstrand / Ecotourists in the Alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Romania, Rewilding Europe Site June 2011

Wild Wonders of Europe / Bartocha / Stormy clouds over alpine grasslands and view of tree line, Leota mountain range, Arges county, Carpathian Mountains, Romania, July, 2011

Wild Wonders of Europe / Bartocha / Leota mountain range and forests, seen from alpine grasslands, at dawn, Arges County, Carpathian Mountains, Romania, August, 2011

Wild Wonders of Europe / Bartocha / Stormy clouds over alpine grasslands of the Leota mountain range, Arges county, Carpathian Mountains, Romania, July, 2011

Wild Wonders of Europe / Bartocha / Rays of sunlight shining on alpine grasslands and view of tree line, Leota mountain range, Arges county, Carpathian Mountains, Romania, July, 2011

Wild Wonders of Europe / Bartocha / Tree line and alpine grasslands of Leota mountain range, Arges county, Carpathian Mountains, Romania, July, 2011

Neil Aldridge / A young Zu/'hoasi Bushman hunter looks for Spring Hare (Pedetes capensis) burrows in the vast open plains of the Kalahari, Botswana. April 2012.

Neil Aldridge / A young Zu/'hoasi Bushman digs up a small tuber from the dry earth of the Kalahari, Botswana. April 2012.

Neil Aldridge / A young Zu/'hoasi Bushman digging for a tuber in the dry earth of the Kalahari, Botswana. April 2012.

Neil Aldridge / An elderly Zu/'hoasi Bushman carrying a spear, bow and quiver of arrows on the plains of the Kalahari, Botswana. April 2012.

Neil Aldridge / A young Zu/'hoasi Bushman hunter uses a long pole with a hook on the end to catch Spring Hares (Pedetes capensis) in a burrow in the Kalahari, Botswana. April 2012.

Neil Aldridge / A young Zu/'hoasi Bushman hunter searches for Spring Hare (Pedetes capensis) burrows on the vast open plains of the Kalahari, Botswana. April 2012.

Neil Aldridge / Zu/'hoasi Bushman inspect the carcass of a dead Plains Zebra (Equus quagga) on the open grasslands of the Kalahari, Botswana. April 2012.

Neil Aldridge / A young Zu/'hoasi Bushman hunter looks for Spring Hare (Pedetes capensis) burrows on the plains of the Kalahari. The long stick has a hook on the end and is inserted into a burrow to catch the hares....

Neil Aldridge / A young Zu/'hoasi Bushman carrying a bow, a quiver of arrows and a pole for hunting Spring Hares (Pedetes capensis) on the open plains of the Kalahari, Botswana. April 2012.

Gary K. Smith / Mixed wildflower meadow, with Yellow rattle (Rhianthus minor), Common knapweed (Centaurea sp), Oxeye daisies (Leucanthemum vulgare) and Lady's bedstraw (Galium verum), Norfolk, UK, July

Wild Wonders of Europe / Widstrand / Species rich hay meadow, Sinca Noua, Southern Carpathians, Rewilding Europe site, Romania

Wild Wonders of Europe / Widstrand / Ecotourist Niel Birnie walking in alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Rewilding Europe site, Romania, June 2011

Wild Wonders of Europe / Widstrand / Wouter Helmer, ARK foundation, Alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Rewilding Europe site, Romania, June 2011

Wild Wonders of Europe / Widstrand / Alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Rewilding Europe site, Romania, June 2011

Wild Wonders of Europe / Widstrand / Alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Rewilding Europe site, Romania, June 2011

Wild Wonders of Europe / Widstrand / Adrian Hagatis, WWF Romania, hiking in Alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Rewilding Europe site, Romania, June 2011

Wild Wonders of Europe / Widstrand / Alpine grasslands in the Tarku mountains Natura 2000 site, Southern Carpathians, Rewilding Europe site, Romania, June 2011

Wild Wonders of Europe / Widstrand / Shepherd with livestock, Campanario de Azaiba, Salamanca region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Espiritu Santo area with purple from flowering lavender in dehesa habitat, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Espiritu Santo area with purple from flowering lavender in dehesa habitat, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Espiritu Santo area with purple from flowering lavender in dehesa habitat, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of winding river in Espiritu Santo area, dehesa habitat, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Espiritu Santo area, dehesa Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Espiritu Santo area, dehesa Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Espiritu Santo area, dehesa Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Campanarios de Azaiba Reserve, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Campanarios de Azaiba Reserve, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Campanarios de Azaiba Reserve, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Campanarios de Azaiba Reserve, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Dehesa forest, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Dehesa forest, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Dehesa forest with pond and cultivated land, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Dehesa forest, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Dehesa forest, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of farm building surrounded by Dehesa forest, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Aerial image of Dehesa landscape of Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Holm oak (Quercus ilex) in Dehesa landscape at sunset, Campanarios de Azaiba Reserve, Salamanca Region, Castilla y Leon, Spain, May 2011

Wild Wonders of Europe / Widstrand / Iberian black pigs in Dehesa forest, Campanarios de Azaiba Reserve, Salamanca Region, Castilla y Leon, Spain

Wild Wonders of Europe / Widstrand / Porco Iberico / Iberian black pig grazing in Dehesa in Salamanca Region, Castilla y Leon, Spain