Angelo Gandolfi / People walking along the narrow path between rocks at Siebenschluff (The Seven Gorges) Berdorf Rocky Trail, Mullerthal Region, Luxembourg's Little Switzerland, Luxembourg, October 2009. Model released

Alex Mustard / Atlantic spotted dolphin (Stenella frontalis) hunting a Flying fish (Hirundichthys affinis) at night in the Gulf Stream. Taken in the Gulf Stream between Florida, USA and the Bahamas.

Alex Hyde / Ogre faced / Net-casting spider {Deinopis sp} with web held between legs that it will stretch over prey that walks below it. Masoala Peninsula National Park, north east Madagascar.

Alex Hyde / Ogre faced / Net-casting spider {Deinopis sp} with web held between legs that it will stretch over prey that walks below it. Masoala Peninsula National Park, north east Madagascar.

Marie Read / Yellow-headed Blackbird (Xanthocephalus xanthocephalus) male perched by clinging between two cattail stems in marsh, Mono Lake Basin, California, USA

Edwin Giesbers / Asiatic black / Moon bear (Ursus thibetanus) aggressive behaviour displayed between two individuals, captive; Isselburg zoo; Germany.

Tim Laman / Paradise tree snake (Chrysopelea paradisi) on tree branch preparing to leap into the air to cross between trees, Borneo

Tim Laman / Paradise tree snake (Chrysopelea paradisi) on tree branch preparing to leap into the air to cross between trees, Gunung Palung National Park, Borneo, West Kalimantan, Indonesia.

Stephen Dalton / Jade tree frog (Rhacophorus dulitensis) gliding between trees, controlled conditions

Wild Wonders of Europe / Lundgre / Diver close to tectonic boundary between the Eurasian and the North American plates, Silfra, Thingvellir lake, Thingvellir National Park, Iceland, May 2009.

Inaki Relanzon / Fog between the mountains. Lagos de Covadonga (Covadonga Lakes) in Picos de Europa National Park, Cantabria, Spain. October 2009

Patricio Robles Gil / Matador in final stages of bullfight leaps over bull to pierce bull between horns with blade, Plaza de Toros, Mexico City, Mexico Sequence

Gerrit Vyn / Aggressive encounter between two male Greater Prairie-Chickens (Tympanachus cupido) on a lek. During these aggressive encounters, males lower their pinnae feathers, deflate their air sacs, leap into t...

Gerrit Vyn / Aggressive encounter between two male Greater Prairie-Chickens (Tympanachus cupido) on a lek. During these aggressive encounters, males lower their pinnae feathers, deflate their air sacs, leap into t...

Wild Wonders of Europe / Radisic / River Crnojevica with a central channel between aquatic plants, flowing round Pavlova Strana, at dawn, Lake Skadar National Park, Montenegro, August 2006

Wild Wonders of Europe / Radisic / Fisherman's boat in channel between aquatic plants, River Crnojevica, near Pavlova Strana, Rijeka Crnojevica, Lake Skadar National Park, Montenegro, May 2008

Wild Wonders of Europe / Lundgre / Diver just above the tectonic boundary between the Eurasian and the North American plates, Silfra, Thingvellir lake, Thingvellir National Park, Iceland, May 2009

Wild Wonders of Europe / Lundgren / Underwater landscape showing the tectonic boundary between the Eurasian and the North American plates, with a diver in the distance, Silfra, Thingvellir lake, Thingvellir National Park, Iceland, May 2...

Wild Wonders of Europe / Lundgre / Diver in the tectonic boundary between the Eurasian and the North American plates, Silfra, Thingvellir lake, Thingvellir National Park, Iceland, May 2009

Wild Wonders of Europe / Lundgren / Underwater landscape showing the tectonic boundary between the Eurasian and the North American plates, Silfra, Thingvellir lake, Thingvellir National Park, Iceland, May 2009

Wild Wonders of Europe / della Ferrera / Pool of water left over from the flooded season in a Grey alder (Alnus incana) forest between Koutarica and Mlaka, Lonjsko Polje Nature Park, Sisack-Moslavina county, Slavonia region, Posavina area, C...

Wild Wonders of Europe / Radisic / River Crnojevica with a central channel between aquatic plants, flowing round Pavlova Strana, Lake Skadar National Park, Montenegro, June 2009. BOOK & WWE OUTDOOR EXHIBITION.

Wild Wonders of Europe / della Ferrera / Slavonian Syrmian cattle (rare breed) in meadow between Krapje and Drenov Bok, Lonjsko Polje Nature Park, Sisack-Moslavina county, Slavonia region, Posavina area, Croatia, June 2009

Wild Wonders of Europe / della Ferrera / Slavonian Syrmian cattle (rare breed) in the meadows between Krapje and Drenov Bok, Lonjsko Polje Nature Park, Sisack-Moslavina county, Slavonia region, Posavina area, Croatia, June 2009

Roy Mangersnes / Gentoo Penguin (Pygoscelis papua) jumping between rocks on Useful Island, Antarctica. November.

Wild Wonders of Europe / Zankl / Mediterranean / Common chameleon (Chamaeleo chamaeleon) climbing between plant stems, Tukey, August 2009

Wild Wonders of Europe / Lilja / Cretan valerian (Valeriana asarifolia) in flower growing between rocks, Prina, Crete, Greece, April 2009

Wild Wonders of Europe / Hermansen / Hart's tongue fern (Asplenium scolopendrium) growing between rocks, Burren National Park, County Clare, Republic of Ireland, June 2009

Wild Wonders of Europe / Bartocha / Fireweed (Chamerion angustifolium angustifolium) flowers with a spiders web spanning between different plants, Thy National Park, Denmark, July 2009

David Shale / Medusa caught with 1m ring net between 0 and 150m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea amphipod {Scypholanceola stephensi} from between 500 and 800m, night, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea amphipod from between 507-805m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Head-on view of Spothead lanternfish {Diaphus metopocampus} from between 500 and 800m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea squid (Histioteuthis sp) showing funnel, from between 188m/617ft and 507m/1,663ft depth, night, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Head-on view of Spothead lanternfish {Diaphus metopocampus} from between 500 and 800m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Piglet squid {Helicocranchia sp} from between 500 and 200m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea Narrow-necked oceanic eel {Derichthys serpentinus} from between 188 and 507m in the Mid-Atlantic Ridge, North Atlantic Ocean

Wild Wonders of Europe / D'Amicis / Aerial view of border between spruce forest and Dwarf mountain pine (Pinus mugo) zones showing several trees killed by Bark beetle (Scolytidae) Western Tatras, Carpathian Mountains, Slovakia, June 200...

David Shale / Shelled Pteropod / Sea butterfly {Diacria trispinosa} with egg string attached, from between 188 and 507m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea Dragonfish {Eustomias monodactylus} with bioluminescent lure, from between 498 and 805m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea heteropod mollusc (Carinaria lamarcki) from between 188m and 74m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea squid (Histioteuthis sp) from between 188m/617ft and 507m/1,663ft depth, night, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Deepsea heteropod molluscs (Carinaria lamarcki) from between 188m and 74m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Heteropod mollusc (Atlanta peroni) from between 195-498m / 640-1634ft, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Comb Jelly {Bollinopsis ssp} caught with 1m ring net between 0 and 150m, comb plates, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Eryonicus larva of Shrimp {Polycheles sp) from between 2710-2798m, Mid-Atlantic Ridge, North Atlantic Ocean

David Shale / Giant ostracod {Gigantocypris mulleri} from between 718 and 1864m, Mid-Atlantic Ridge, North Atlantic Ocean

Jack Dykinga / Patterns on canyon walls with "tumbleweed" wedged between strata of a slot canyon on the Navajo Indian Reservation, Antelope Canyon, Arizona, USA

Jack Dykinga / California poppies (Eschscholzia californica) flowering between the "ribs" of a dead Saguaro cactus (Carnegiea gigantea) Barry M. Goldwater Range, Arizona, USA

Jack Dykinga / Silhouette of Devils Garden with windows showing between eroded sandstone pinnacles, Grand Staircase - Escalante National Monument, Utah, USA

Wild Wonders of Europe / Radisics / Boat in channel between aquatic plants, Lake Skadar, Lake Skadar National Park, Montenegro, May 2008

Andy Rouse / Polar Bear (Ursus maritimus) jumping between ice sheets, Svalbard, Norway, September 2009

Wild Wonders of Europe / Smit / River Danube flowing through the Iron Gate Gorge, on the border between Romania and Serbia, Djerdap National Park, Serbia, June 2009

Wild Wonders of Europe / Smit / Bee keeping in an old bus containing the hives, cultivated border land between Croatia and Serbia, Gornje Podunavlje Special Nature Reserve, Serbia, June 2009

Wild Wonders of Europe / Smit / Photographer, Ruben Smit, above the River Danube flowing through the Iron Gate Gorge, on the border between Romania and Serbia, Djerdap National Park, Serbia, June 2009

Paul Hobson / Mute swan (Cygnus olor) cygnet sleeping on parents back between wings, Dorset, UK

Paul Hobson / Mute swan (Cygnus olor) cygnet sleeping on parents back between wings, Dorset, UK

Paul Hobson / Mute swan (Cygnus olor) looking out from between feathers, Dorset, UK

Wild Wonders of Europe / Tønning / Halerbach / Haupeschbach flowing between large moss covered rocks with Male ferns (Dryopteris filix mas) growing, Beaufort, Mullerthal, Luxembourg, May 2009

Wild Wonders of Europe / Ruiz / Sucha Kamenice / Creek flowing between leaf covered rocks, Hrensko, Ceske Svycarsko / Bohemian Switzerland National Park, Czech Republic, November 2008

Wild Wonders of Europe / Lundgren / Atlantic wolffish (Anarhichas lupus) in hole between rocks, Saltstraumen, Bod, Norway, October 2008

Wild Wonders of Europe / Schandy / Water flowing between a rock face and a glacier, Amanauz Valley near Dombay, Teberdinsky biosphere reserve, Caucasus, Russia, July 2008

Andy Rouse / African elephant (Loxodonta africana) baby standing between legs of mother, captive, Knowsley Safari Park, UK (non-ex)

David Shale / Sea angel{Clione limacina} deepsea, from mid Atlantic ridge, caught between 50 - 200m at night

Jouan & Rius / Low angle shot looking up through canopy showing crown shyness / gaps between trees , Tortuguero NP, Costa Rica

Jane Burton / Fluffy cream kitten lying on its back between two sleeping Yellow Labrador Retriever Pups, all 7 weeks old

David Kjaer / Harvest Mouse {Micromys minutus} climbing between wheat-ears, Captive, Europe.

Kim Taylor / Jumping spider {Phidippus clarus} leaping between plants of Self-heal {Prunella vulgaris} USA.

Staffan Widstrand / Iguazu Falls, Brazil, South America - the world's widest waterfall stretching for 2.7km with 270 separate falls, split between Brazil and Argentina in UNESCO World Heritage Site.

Rolf Nussbaumer / Least bittern {Ixobrychus exilus} male perching between reeds, Welder Wildlife Refuge, Sinton, Texas, USA, May 2005

Solvin Zankl / Seed heads of European groovebur (Agrimonia eupatoria) Europe. Burs on the seeds enable hook-and-loop connections between the seed and animal fur or peoples clothes, thus ensuring seed dispersal.

Ashok Jain / Baby Indian elephant under mother's legs. Kabini NP India. Note teet between front legs

Gabriel Rojo / South American / Patagonian sealion pair mating {Otaria flavescens} Valdez peninsula, Argentina. Note large difference in size between male and female

Suzi Eszterhas / 8 week Cheetah {Acinonyx jubatus} cubs framed by mother's legs, Masai Mara, Kenya.

Pete Oxford / Emerald Tree Boa (Corallus caninus) showing thermoreceptors between the labial scales, Amazon, Ecuador

Tui De Roy / Rockhopper Penguin (Eudyptes chrysocome) ecstatic greeting display between pair at nest, Kidney Island, Falkland Islands

Mark Moffett / Jumping Spider (Phidippus apacheanus) jumping between twigs showing silk safety line, Arizona

TJ Rich / One-week-old baby African elephant playing in sand between mother's legs {Loxodonta africana} Samburu NP, Kenya

TJ Rich / One-week-old baby African elephant playing in sand between mother's legs {Loxodonta africana} Samburu NP, Kenya

David Tipling / Emperor penguin chick between feet of adult (Aptenodytes forsteri). Dawson-Lambton glacier, Weddell Sea, Antarctica (November)

TJ Rich / Female Red fox {Vulpes vulpes} with cub, intimate portrait of affection and close bond between mother and young, England, UK, Europe

Tim MacMillan / John Downer Pr / Multiple exposure study of various frogs gliding. Those with more webbing between their toes glide further (Resolution restriction - image digitised from film, 'Weird Nature' tv series)

David Tipling / Rockhopper Penguin (Eudyptes chrysocome) leaping between rocks, New Island, Falkland Islands, November

Gavin Hellier / Piata Sfatului, the centre of medieval Brasov, the main landmark in Brasov is the Black Church (Biserica Neagra), the largest Gothic church between Vienna and Istanbul, still used by German Lutherans...

Gavin Hellier / Narrow pathway between traditional houses in Mykonos (Hora), Cyclades Islands, Greece, 2010

Gavin Hellier / Brightly coloured trams running between Central and Wan Chai, Hong Kong, China 2007

Gavin Hellier / The Icefields Parkway, route between Banff and Jasper in Banff-Jasper National Parks, Rocky Mountains, Canada, 2007

Gavin Hellier / The Icefields Parkway, route between Banff and Jasper in Banff-Jasper National Parks, Rocky Mountains, Canada, 2007

Gavin Hellier / The Icefields Parkway, route between Banff and Jasper in Banff-Jasper National Parks, Rocky Mountains, Canada, 2007

Gavin Hellier / The Icefields Parkway, route between Banff and Jasper in Banff-Jasper National Parks, Rocky Mountains, Canada, 2007

Gavin Hellier / The Icefields Parkway, route between Banff and Jasper in Banff-Jasper National Parks, Rocky Mountains, Canada, 2007

Gavin Hellier / Slanchev Bryag 'Sunny Beach', one of Bulgaria's best beaches between Varna and Burgas, Black Sea Coast, Bulgaria, 2007

Gavin Hellier / Slanchev Bryag 'Sunny Beach', one of Bulgaria's best beaches between Varna and Burgas, Black Sea Coast, Bulgaria, 2007

Gavin Hellier / Slanchev Bryag 'Sunny Beach', one of Bulgaria's best beaches between Varna and Burgas, Black Sea Coast, Bulgaria, 2007

Gavin Hellier / Cathedral of the Assumption of the Virgin, built between 1880 and 1886 is the main symbol of the city with it's gold domes and stained glass windows, illuminated at dusk, Varna, Black Sea Coast, Bulga...

Gavin Hellier / Cathedral of the Assumption of the Virgin, built between 1880 and 1886 is the main symbol of the city with it's gold domes and stained glass windows, Varna, the chief city of the Black Sea, Bulgaria,...