Yuri Shibnev / Footprints of Harvest mouse {Micromys minutus} in snow leading to print where bird landed and took mouse, far east Russia.
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Juergen Freund / Leatherback turtle (Dermochelys coriacea) tracks on the sand with a member of WWF Indonesia posing to show the scale. Warmamedi beach, Bird's Head Peninsula, West Papua, Indonesia, July 2009.
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Charlie Summers / Evidence in the snow of where a Northern Harrier / Marsh Hawk / Hen Harrier (Circus cyaneus) hit its prey, then took off. The long skid marks from the right are the talons dragging, with the wing impr...
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Juergen Freund / Newly hatched Leatherback turtle (Dermochelys coriacea) babies moving from the nest towards the sea. Warmamedi beach, Bird's Head Peninsula, West Papua, Indonesia, July 2009.
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Juergen Freund / Leatherback turtle tracks on the sand. Warmamedi beach, Bird's Head Peninsula, West Papua, Indonesia, July 2009
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Toby Roxburgh / Bird footprints in mud, River Severn, Gloucestershire, England.
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Wild Wonders of Europe / Hamblin / Sand dunes with bird footprints on Agilos Kopa, Nagliai Nature Reserve, Curonian Spit, Lithuania, June 2009
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Jasper Doest / Sanderling (Calidris alba) tracks in the mud, Noord-Holland, Netherlands
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Donald M. Jones / Wild Turkey (Meleagris gallopavo) tracks in snow, western Montana
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Jouan & Rius / Desert plant and bird footprints on sand, Mungo National Park, New South Wales, Australia
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Pete Oxford / Human footprints crossing bird tracks in the sand. Santa Cruz Is, GALAPAGOS
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Jack Dykinga / Bird (Raven) tracks in Eureka Sand Dunes with Last Chance Mountains in distance, Death Valley National Park, California
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Tom Vezo / People bird watching using binoculars in Big Bend National Park, Texas, USA
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Gerry Ellis / Bird tracks in sand dune, Coral Pink Sand Dunes State Park, southern Utah
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Jim Brandenburg / Common Raven (Corvus corax) tracks in sand, Monument Valley National Monument, Arizona
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Marc Robillard / Human footprint, and tracks of bird and worm activity in sand
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Yva Momatiuk & John Eastcott / King Penguin (Aptenodytes patagonicus) tracks in fresh spring snow, Salisbury Plain, South Georgia Island
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Tui De Roy / Laysan Albatross (Phoebastria immutabilis) tracks on beach around Scaevola bushes, Midway Atoll, Hawaii
