Nature Picture Library offers the best nature photographs and footage from the world's finest photographers, to license for commercial and creative use. More than 700,000 images and video clips online, from tigers to turtles and elephants to sharks.
Orsolya Haarberg / Volcanic ash and lava eruption from the volcano under the Eyjafjallajokull ice cap, steam rises as the flowing lava interacts with glacier ice, Iceland, May 2010
Orsolya Haarberg / Lightning effects in the ash plume from the Eyjafjallajokull volcano eruption, Iceland, May 2010
Bence Mate / Grass fire at night in Pantanal, Brazil. WINNER: Eric Hosking Award portfolio image 5/6 - Wildlife Photographer of the Year 2010
Bryan and Cherry Alexander / Gas flare at a Gazprom oil production facility near Noviy Urengoy. Yamal, Western Siberia, Russia.
Uri Golman / Helicopter flying over volcanic eruption near Eyjafjallajoekull glacier, Iceland, 24th March 2010. Volcano previously dormant since 1821.
Carol Walker / Cowboys sitting round camp fire, Flitner Ranch, Shell, Wyoming, USA Model released
Anup Shah / Savanna grassland fire showing fire stopping at track which acts as fire break but has been crossed in places, Kenya, East Africa
Anup Shah / Hadzabe hunter gatherer tribesmen sitting round camp fire for evening storytelling, Lake Eyasi Basin, Tanzania 2006
Luiz Claudio Marigo / Fire in fields and cerrado vegetation, Emas NP, Goias, Brazil
Luiz Claudio Marigo / Fire in grassland started by farmer, Emas NP, Goias, Brazil
Dave Watts / Bush fire, Tasmania, Australia
Tony Heald / 'Cool burn' fire, canopy is unaffected, Kakadu NP, Northern Territory, Australia