Inaki Relanzon / Old Maasai man, Maasai Mara National Reserve, Kenya.

Wild Wonders of Europe / Munier / People walking and travelling by horse and sleigh to Roros market, started in 1854. Exhibitors and vendors come from a long way off, -35 degrees centigrade, Dovrefjell National Park, Norway, February...

Wild Wonders of Europe / Lundgren / People looking out for Killer whales / Orcas from a boat in Lofoten, Norway, November 2008 (model released)

Wild Wonders of Europe / Munier / Woman with breath showing in cold air (-35 degrees centigrade) at Roros market started in 1854. Exhibitors and vendors come from a long way off, travelling by horse and sleigh, Dovrefjell National Par...

Wild Wonders of Europe / Munier / Man wearing fur hat and coat at Roros market first started in 1854. Exhibitors and vendors come from a long way off, travelling by horse and sleigh, -35 degrees centigrade, Dovrefjell National Park, N...

Wild Wonders of Europe / Munier / Woman at Roros market, started in 1854, exhibitors and vendors come from a long way off, travelling by horse and sleigh, -35 degrees centigrade, Dovrefjell National Park, Norway, February 2009

Wild Wonders of Europe / Munier / People talking on the way to Roros market, started in 1854. Exhibitors and vendors come from a long way off, travelling by horse and sleigh, -35 degrees centigrade, Dovrefjell National Park, Norway, F...

Wild Wonders of Europe / Munier / Man at Roros market, his breath showing in cold air (-35 degrees centigrade). The market has been happening since 1854, exhibitors and vendors come from a long way off, travelling by horse and sleigh,...

Wild Wonders of Europe / Munier / Girl at Roros market, started in 1854, exhibitors and vendors come from a long way off, travelling by horse and sleigh, -35 degrees centigrade, Dovrefjell National Park, Norway, February 2009

Wild Wonders of Europe / Schandy / Guide and Park ranger, Zaur Amatovich Takhtiec (left) with guide and ornithologist, Vladimir Yu. Archipov, near Dombay, Teberdinsky biosphere reserve, Caucasus, Russia, July 2008 (Model released)

Wild Wonders of Europe / Schandy / Two people horse riding through flower meadows, Arkhyz valley in the western part of the Teberdinsky Biosphere reserve, Caucasus, Russia, July 2008 (Model released)

Wild Wonders of Europe / Schandy / Park ranger, Ramazan Khubiev, looking through binoculars searching for mammals in the Arkhyz valley, the western part of the Teberdinsky Biosphere reserve, Caucasus, Russia, July 2008 (Model released)

Wild Wonders of Europe / Schandy / Park ranger, Ramazan Khubiev, searching the hills for mammals, Arkhyz valley, the western part of the Teberdinsky Biosphere reserve, Caucasus, Russia, July 2008 (Model released)

Wild Wonders of Europe / Cairns / Camera crew from Gulo films setting up crane for filming, Sarek National Park, Laponia World Heritage Site, Lapland, Sweden, September 2008

Wild Wonders of Europe / Schandy / Guide and park ranger, Zaur Amatovich Takhtiev, with photographer, Tom Schandy (right) Alibek Valley near Dombay, Teberdinsky biosphere reserve, Caucasus, Russia, July 2008 (Model released)

Wild Wonders of Europe / Schandy / Park ranger, Seibe Janibekov, and his dog in the Arkhyz valley, the western part of the Teberdinsky Biosphere reserve, Caucasus, Russia, July 2008

Wild Wonders of Europe / Cairns / Cameraman, Rolf Steinmann, surveying equipment for Sarek mission, Sarek National Park, Laponia World Heritage Site, Lapland, Sweden, September 2008

Steven Kazlowski / A young Inupiaq whaler looking for whales through binoculars during spring whaling season, off the Arctic coastal village of Point Hope, Chukchi Sea, Alaska, May 2008

Edwin Giesbers / Researcher sitting in vegetation looking up at Gorilla, Bwindi Impenetrable National Park, Uganda, January 2009

Donald M. Jones / American Elk (Cervus elaphus nelsoni) bull and tourists along road, Jasper National Park, Alberta, Canada

Niall Benvie / Boy in an allotment garden pulling up carrots he has grown, Carnoustie, Angus, Scotland, September

Niall Benvie / Two boys playing with soldiers in an allotment garden, Carnoustie, Angus, Scotland, September

Niall Benvie / Boy in an allotment garden carrying vegetables he has grown in his jumper, Carnoustie, Angus, Scotland, September

Niall Benvie / Boy in an allotment garden pulling up carrots he has grown, Carnoustie, Angus, Scotland, September

Niall Benvie / Boy in an allotment garden pulling up carrots he has grown, Carnoustie, Angus, Scotland, September

Fred Bavendam / Abalone (Haliotis sp) removed from rock by diver, Channel Islands, California

Fred Bavendam / Whale Shark (Rhincodon typus) swimming along with two snorkelers, Ningaloo Reef, Australia

Suzi Eszterhas / Gray Whale (Eschrichtius robustus) whalewatchers touching friendly whale, San Ignacio Lagoon, Baja California, Mexico

Suzi Eszterhas / Gray Whale (Eschrichtius robustus) whalewatcher touching friendly calf, San Ignacio Lagoon, Baja California, Mexico

Piotr Naskrecki / Safari Ant (Dorylus sp) group on the move with larger soldiers guarding the edge of the column, Atewa Range, Ghana

Scott Leslie / Tourists on boardwalk and viewing platform, Everglades National Park, Florida

Flip Nicklin / Blue Whale (Balaenoptera musculus) baby filmed by diver, Costa Rica

Flip Nicklin / Blue Whale (Balaenoptera musculus) researchers John Calambokidis and Erin O'Brien tracking whales, Costa Rica

Flip Nicklin / Blue Whale (Balaenoptera musculus) researcher, Erin O'Brien, satellite tagging adult, Costa Rica

Flip Nicklin / Blue Whale (Balaenoptera musculus) researcher Bruce Mate, John Brower and Al Goudy trying to satellite tag adult, Costa Rica

Flip Nicklin / Blue Whale (Balaenoptera musculus) researchers Bruce Mate, John Calambokidis and Al Goudy trying to tag adult, Costa Rica

Flip Nicklin / Blue Whale (Balaenoptera musculus) researchers Bruce Mate and Al Goudy trying to tag whale, Costa Rica

Suzi Eszterhas / Burchell's Zebra (Equus burchellii) with rangers and veterinarians removing poacher's snare around its neck, Masai Mara, Kenya

Suzi Eszterhas / Burchell's Zebra (Equus burchellii) with rangers and veterinarians removing poacher's snare around its neck, Masai Mara, Kenya

Suzi Eszterhas / Mara Conservancy ranger uncovering poisoned bow and arrows belonging to poacher, Serengeti National Park, Tanzania

Suzi Eszterhas / Poacher's camp with hides, meat, and skulls of wildebeest and impala found and confiscated by Mara Conservancy rangers, Serengeti National Park, Tanzania

Suzi Eszterhas / African Elephant (Loxodonta africana) with rangers and veterinarians attempting to remove poacher's snare from elephant's foot, Masai Mara, Kenya

Suzi Eszterhas / African Elephant (Loxodonta africana) with rangers and veterinarians attempting to remove poacher's snare from elephant's foot, Masai Mara, Kenya

Suzi Eszterhas / African Elephant (Loxodonta africana) with rangers and veterinarians attempting to remove poacher's snare from elephant's foot, Masai Mara, Kenya

Pete Oxford / Finning juvenile sharks in the area's largest fish market for artisanal fishermen, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Shortfin Mako (Isurus oxyrhynchus) in the area's largest fish market for artisanal fishermen being cut up, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Striped Marlin (Tetrapturus audax) in the area's largest fish market for artisanal fishermen being cut up, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Smooth Hammerhead Shark (Sphyrna zygaena) juveniles in the area's largest fish market for artisanal fishermen, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Smooth Hammerhead Shark (Sphyrna zygaena) juveniles in the area's largest fish market for artisanal fishermen, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Pelagic Thresher Shark (Alopias pelagicus) probably caught in gill nets are cut up by fishermen, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Bigeye Thresher Shark (Alopias superciliosus) and Pelagic Thresher Shark (Alopias pelagicus) probably caught in gill nets, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Bigeye Thresher Shark (Alopias superciliosus) and Pelagic Thresher Shark (Alopias pelagicus) probably caught in gill net along with other species, Santa Rosa Fishing Village, Santa Elena Peninsula, Ec...

Pete Oxford / Marlin (Makaira mazara) and Striped Marlin (Tetrapturus audax) in the area's largest fish market for artisanal fishermen, Santa Rosa Fishing Village, Santa Elena Peninsula, Ecuador

Pete Oxford / Galapagos Shark (Carcharhinus galapagensis) being tagged by researcher, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos Shark (Carcharhinus galapagensis) being tagged by researcher, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Galapagos Shark (Carcharhinus galapagensis) with researcher, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Researcher James Ketchum with satellite tag for tagging shark, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Researcher James Ketchum with satellite tag for tagging shark, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Silky Shark (Carcharhinus falciformis) caught on fishing line for tagging by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Silky Shark (Carcharhinus falciformis) caught on fishing line for tagging by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Silky Shark (Carcharhinus falciformis) caught on fishing line for tagging by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Silky Shark (Carcharhinus falciformis) being tagged by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) tagged by researcher, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) tag placed on dorsal fin, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) tag placed on dorsal fin, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) being tagged by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) being tagged by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) being tagged by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Researcher James Ketchum with satellite tag for tagging shark, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) being tagged by researchers, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Satellite tag for tagging sharks, Wolf Island, Galapagos Islands, Ecuador

Pete Oxford / Scalloped Hammerhead Shark (Sphyrna lewini) tagged by researcher, Wolf Island, Galapagos Islands, Ecuador

Colin Monteath / King Penguin (Aptenodytes patagonicus) colony and tourists, Lusitania Bay, Macquarie Island, Subantarctic, Australia

Colin Monteath / King Penguin (Aptenodytes patagonicus) group bathing in ocean off Lusitania Bay with tourist watching, Macquarie Island, Subantarctic, Australia

Colin Monteath / King Penguin (Aptenodytes patagonicus) group and tourists in zodiac, Lusitania Bay, Macquarie Island, Subantarctic, Australia

Colin Monteath / Tourists in zodiac looking at iceberg grounded off Coulman Island, Ross Sea, Antarctica

Colin Monteath / Tourists in zodiac looking at iceberg grounded off Coulman Island, Ross Sea, Antarctica

Colin Monteath / Tourists on bow of Marina Svetaeva approaching Cape Adare, Antarctica

Niall Benvie / Why biodiversity matters. Person pulling wooden block from game of Jenga, all blocks above will come tumbling down, Scotland, UK, 2007

Niall Benvie / Child hugging a pine tree, Angus, Scotland, UK, 2007

Niall Benvie / It's not only our time that computers gobble up, 2007

Pete Oxford / Jaguar (Panthera onca) paw of female held by biologist, Ecuador

Pete Oxford / Jaguar (Panthera onca) female with microchip reader registering the number of the inserted microchip, Ecuador

Pete Oxford / Jaguar (Panthera onca) paw of female held by biologist, Ecuador

Pete Oxford / Jaguar (Panthera onca) female receiving microchip under skin from researcher, Ecuador

Pete Oxford / Jaguar (Panthera onca) paw of female held by biologist, Ecuador

Pete Oxford / Waved Albatross (Phoebastria irrorata) with researchers attaching a satellite tracking device, Hood Island, Galapagos Islands, Ecuador

Pete Oxford / Waved Albatross (Phoebastria irrorata) satellite tracking device, Hood Island, Galapagos Islands, Ecuador

Pete Oxford / Waved Albatross (Phoebastria irrorata) being weighed by researcher, Hood Island, Galapagos Islands, Ecuador

Yva Momatiuk & John Eastcott / Grizzly Bear (Ursus arctos horribilis) cubs and tourist on fall tundra, Denali National Park, Alaska

Yva Momatiuk & John Eastcott / Grizzly Bear (Ursus arctos horribilis) cubs and tourist on fall tundra, Denali National Park, Alaska

Kevin Schafer / Atlantic Spotted Dolphin (Stenella frontalis) pair with snorkeler, Bahamas

Kevin Schafer / White-flippered Penguin (Eudyptula albosignata) with biologist Chris Challies, New Zealand

Kevin Schafer / Olive Ridley Sea Turtle (Lepidochelys olivacea) being tagged by researcher on nesting beach scattered with eggs, Costa Rica

Thomas Marent / Tourist on suspension bridge in rainforest, Danum Valley Conservation Area, Borneo, Malaysia

Vincent Grafhorst / Meerkat (Suricata suricatta) baby held by guide, Gweta, Makgadikgadi Pans, Botswana