Floris van Breugel / Paintbrush (Castilleja parviflora) flowering in withered sage bush, White Mountains, California, USA, July

Denis-Huot / Grant's zebra (Equus burchelli granti) mutual grooming after a bush fire, Masai-Mara Game Reserve, Kenya. October.

Denis-Huot,Denis-Huot / Kori bustard (Ardeotis kori) walking in grass burnt in bushfire, Masai-Mara Game Reserve, Kenya

David Tipling / Bush fire near Charter Towers in Queensland, Northern Australia, October

David Tipling / Aftermath of a bush fire near Charter Towers, Queensland, Australia

Denis-Huot / Bush fire at dusk, Masai-Mara Game Reserve, Kenya, October 2012

Kerstin Hinze / Bush fire at night near Mooi River, KwaZulu-Natal, South Africa, October 2006

Roy Mangersnes / Storm over the Central Kalahari Game Reserve, lightning sstrikes are the predominant cause of bush fires, Botswana, November

Ole Jorgen Liodden / Thunderstorm and bushfire at night. Kalahari, Botswana, November.

Christophe Courteau / Kalahari bushmen, family sitting round fire in the bush, dry season, Central Kalahari Desert, Botswana, August 2008

Christophe Courteau / Kalahari bushmen, family group preparing food in the bush, rainy season, Central Kalahari Desert, Botswana, March 2009

Jouan & Rius / Smoke from bush fire in Pilbara region, Western Australia. August 2009