Tony Heald / 'Cool burn' fire, canopy is unaffected, Kakadu NP, Northern Territory, Australia
01592146
Ashley Cooper / Smoke warning sign by road, at dawn near Orbost, New South Wales, Australia. March 2010.
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Ashley Cooper / Smoke warning sign by road, at dawn near Orbost, New South Wales, Australia. March 2010.
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Huw Cordey / Aerial view of smoke in controlled burn, Everglades National Park, Florida. May 2011.
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Huw Cordey / Aerial view of controlled burn in Everglades National Park, Florida. Aerial. June 2011.
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Sebastian Kennerknecht / Controlled burn to maintain grasslands, Wilder Ranch State Park, Monterey Bay, California
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Doug Wechsler / Controlled burn in Pitch Pine Forest, Pine Barrens, New Jersey, USA
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Suzi Eszterhas / A controlled burn sweeping across the savanna engulfing an Acacia tree in smoke, Masai Mara Reserve, Kenya
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Suzi Eszterhas / A controlled burn sweeps across the savanna at sunset, Masai Mara Reserve, Kenya
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Suzi Eszterhas / A controlled burn sweeps across the savanna at sunset, Maasai Mara Reserve, Kenya
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Suzi Eszterhas / A controlled burn sweeps across the savanna, Maasai Mara Reserve, Kenya
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Suzi Eszterhas / A controlled burn sweeps across the savanna at sunset, Maasai Mara Reserve, Kenya
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Larry Michael / Aftermath of controlled burn of native prairie, Wisconsin, USA
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Steven Fuller / Sign telling public not to report a natural fire in Yellowstone NP, Wyoming, USA. 2003. Authorities aware of fire and allowing a controlled burn.
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Larry Michael / Flames from the controlled burn of native prairie, Wisconsin, USA
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Tony Heald / 'Cool burn' fire, canopy is unaffected, Kakadu NP, Northern Territory, Australia
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Benjamin Olson / American Pasqueflower (Anemone patens) emerging after controlled burn, Minnesota
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Tim Edwards / Controlled Bush fire, mosaic burning, Kakadu NP, Northern Territory, Australia 1994
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Charlie Hamilton-James / Blue wildebeest (Connochaetes taurinus) herd walking across grassland with smoke from a controlled burn set by Serengeti Park rangers to create fresh pasture in background, Serengeti National Park, T...
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Karine Aigner / A small forest fire - controlled burns are used to keep the forest healthy although this particular burn was thought to be sparked by accident, Bardia National Park, Terai, Nepal.
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Karine Aigner / A small forest fire, controlled burns are used to keep the forest healthy although this particular burn was thought to be sparked by accident, Bardia National Park, Terai, Nepal.
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Jenny E. Ross / Controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge, burned for habitat management to benefit the endangered Yuma clapper rail (Rallus longirostris yumanensis)...
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Jenny E. Ross / Controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge, burned for habitat management to benefit the endangered Yuma clapper rail (Rallus longirostris yumanensis)...
01656416
Jenny E. Ross / Controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge, burned for habitat management to benefit the endangered Yuma clapper rail (Rallus longirostris yumanensis)...
01656415
Jenny E. Ross / Controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge, burned for habitat management to benefit the endangered Yuma clapper rail (Rallus longirostris yumanensis)...
01656414
Jenny E. Ross / Controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge, burned for habitat management to benefit the endangered Yuma clapper rail (Rallus longirostris yumanensis)...
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Jenny E. Ross / Controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge, burned for habitat management to benefit the endangered Yuma clapper rail (Rallus longirostris yumanensis)...
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Jenny E. Ross / Firefighters monitoring controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge. Burned as habitat management to benefit the endangered Yuma clapper rail (Rallus l...
01656411
Jenny E. Ross / Firefighters monitoring controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge. Burned as habitat management to benefit the endangered Yuma clapper rail (Rallus l...
01656410
Jenny E. Ross / Firefighters monitoring controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge. Burned as habitat management to benefit the endangered Yuma clapper rail (Rallus l...
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Jenny E. Ross / Firefighters starting controlled burn of dense cattail marsh at the Sonny Bono Salton Sea National Wildlife Refuge. Burned as habitat management to benefit the endangered Yuma clapper rail (Rallus lon...
01650561
Jiri Lochman / Proteaceous coastal heathland (an exclusive habitat of two critically endangered wildlife species) devastated by prescribed burn that went horribly wrong, Fitgerald River National Park, South East Coa...
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Jiri Lochman / Proteaceous coastal heathland (an exclusive habitat of two critically endangered wildlife species) devastated by prescribed burn that went horribly wrong, Fitgerald River National Park, South East Coa...
01650554
Jiri Lochman / Burning Peat Swamp - an area accidentally burnt in a prescribed burn program. Peat swamps burn extremely slowly over several months after the bushfire in surrounding areas has been extinguished. As th...
01650553
Jiri Lochman / Burning Peat Swamp - an area accidentally burnt in a prescribed burn program. Peat swamps burn extremely slowly over several months after the bushfire in surrounding areas has been extinguished. As th...
01650552
Jiri Lochman / Burning Peat Swamp - an area accidentally burnt in a prescribed burn program. Peat swamps burn extremely slowly over several months after the bushfire in surrounding areas has been extinguished. As th...
01650524
Jiri Lochman / Eucalyptus forest severely damaged by a prescribed burn which was too late in the season and escalated into a wildfire, D'Entrecasteaux National Park, Western Australia. January 2012
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Jiri Lochman / Eucalyptus forest severely damaged by a prescribed burn which was too late in the season and escalated into a wildfire, D'Entrecasteaux National Park, Western Australia. January 2012
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Jiri Lochman / Eucalyptus forest severely damaged by a prescribed burn which was too late in the season and escalated into a wildfire, D'Entrecasteaux National Park, Western Australia. January 2012