Andy Rouse / Fish eye aerial view of autumnal forest, Finland, September.
Konrad Wothe / Starry night sky over the scientific research station in Panguana Reserve, Huanuca province, Amazon basin, Peru.
Orsolya Haarberg / Flowering cottongrass (Eriophorum angustifolium) in a wetland area with midnight sun. Sjaunja Nature Reserve, Laponia World Heritage Site, Swedish Lapland, Sweden. July 2013.
Chris Mattison / Giant sequoia (Sequoiadendron giganteum) Sierra Nevada, California, USA, May.
Hougaard Malan / Perito Moreno glacier viewed over bright autumn foliage, Patagonia, Argentina. April 2013. Non-ex.
Hougaard Malan / Aloes below the snow-capped peaks of the Swartberg. Near Calitzdorp, Western Cape, South Africa. June 2009.
Dong Lei / Jungle Crow (Corvus macrorhynchos) perched on tree branch with rainbow, Shejila mountain, Qinghai-Tibetan Plateau, Tibet, China. July.
Angelo Gandolfi / Roseate Spoonbills (Platalea ajaja) in flight, Pantanal, Mato Grosso do Sul, Brazil
Jussi Murtosaari / Northern Lights over forest, central Finland, March 2013
Jussi Murtosaari / Mountain Apollo (Parnassius apollo) in flight, southwest Finland, February, July.
Steven Kazlowski / Northern lights (Aurora borealis) glowing brightly over trees along Steese Highway, Cleary Point, outside Fairbanks, Alaska
Tom Gilks / Man climbing and harvesting Khat tree (catha edulis) Meru, Kenya
Denis-Huot / Masai giraffe (Giraffa camelopardalis tippelskirchi) group feeding, Masai-Mara Game Reserve, Kenya
Sven Zacek / Common cuckoo (Cuculus canorus) perched in Spruce tree top after sunset, Southern Estonia, June.
Alex Mustard / Trees and sky photographed at dawn through the surface of Three Sisters Spring, Crystal River, Florida, United States of America.
Juan Carlos Munoz / Giant panda (Ailuropoda melanoleuca) at the top of a tree, Sichuan, China, January
David Tipling / Aerial walkway through Rainforest canopy at Exploramo Lodge, Iquitos Region, Amazon, Peru
Gavin Hellier / Wenkchemna Peaks or Ten Peaks rising over Moraine lake in the snow, near Lake Louise, Banff National Park, Alberta, Canada, 2007
Juan Manuel Borrero / Mixed forest in Val d'Aran / Aran Valley in the mist, Pyrenees, Lleida Province, Spain, June
David Noton / Les Aiguilles de Bavella, Corsica, France. June 2011.
Konstantin Mikhailov / The upper forest belt in Altai Mountains after first snowfall, Katunsky Range with Siberian larch trees (Larus sibirica rufous) and Siberian pine trees (Pinus sibirica) Mt.Belukha Nature park, South-...
David Kjaer / Flock of Common Starling (Sturnus vulgaris) gathering before landing at winter roost, Salisbury Plain, Wiltshire, UK, January
Nick Turner / Housing and autumnal countryside, Stroud, Gloucestershire, UK, November 2008.
Nick Turner / Downham Hill, a jurassic limestone outlier on the edge of the Cotswolds AONB conservation area, Gloucestershire, UK, October 2011.
Nick Garbutt / Mist and low cloud hanging over lowland rainforest, just after sunrise, with Menggaris Tree (Koompassia excelsa) prominent in the foreground. Danum Valley, Sabah, Borneo.
Jerry Monkman / Lake Gloriette and the Balsams Grand Resort as seen from the cliffs above NH 26 in Dixville Notch, New Hampshire, USA, September 2009
Sven Zacek / Lowland bog landscape seen from the air. South Estonia, Europe, October 2010.
Pascal Tordeux / A small valley in Alsace seen from a high angle. France.
Konrad Wothe / View from Bieton Hill looking southwards over Mission Beach, near Innisfail, Queensland, Australia, October 2010
David Noton / Snow-covered Piano Grande in winter. Monti Sibillini National Park, Umbria, Italy, February 2010.
Matthew Maran / Hikers crossing a thin footbridge over a river. The West Coast Trail, Pacific Rim National Park, Vancouver Island, Canada, September 2010, model released
Mark Bowler / Cloud forest Alto Mayo Protection Forest Reserve Amazonas Peru - Habitat of Yellow tailed-woolly monkey. June 2008.
Jurgen Freund / Aerial view of coral cays and white sand bars surrounding Bugsuk Island, Farm 1 of Jewelmer pearl farm. This private island has been highly protected since the 1970's and is in pristine environmental...
Jurgen Freund / Aerial view of Palm oil plantation (Elaeis quineesis Jacq) New Britain Pam Oil Limited (NBPOL), Papua New Guinea, October 2008
Pete Oxford / Canopy Walkway, 275m long, 36m high rigid walkway, at Sacha Lodge. Napo River bordering Yasuni National Park, Amazon Rainforest Ecuador.
Inaki Relanzon / A high view of mist shrouding an autumnal valley. Cadi Natural Park, Catalonia, Barcelona province, Pyrenees, Spain, October 2005.
Inaki Relanzon / Aerial view of the mangroves around Betsiboka River. Majunga, north-west Madagascar, Africa, October 2008.
Jurgen Freund / Aerial of Kri Island, Kri Eco Resort and Sorido Bay Resort. Raja Ampat, West Papua, Indonesia, February 2010
Jurgen Freund / Aerial view of Raja Ampat's islands, sand cays and lagoons. West Papua, Indonesia, February 2010
Oriol Alamany / Lenga Beech forest (Nothofagus pumilio) and Frances Glacier on the W Trek, Torres del Paine National Park, Patagonia, Chile, January 2006
Pete Oxford / Aerial view of Alluvial Gold Mine in the rainforest, Guyana, December 2009
Pete Oxford / Aerial view of road running through rainforest, Iwokrama Reserve, Guyana, December 2009
Mark Bowler / Aerial view of Lago Preto, Amazon Rainforest and lake, Peru