Valeriy Maleev / Long-eared jerboa (Euchoreutes naso) digging, South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
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Ingo Arndt / Long eared owl in tree {Asio otus} Hessen Germany
Bence Mate / Long eared owl (Asio otus) chicks perched on a cross, with the moon, in the background, Puszatszer, Hungary, June.
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Patrick Donini / Long-eared Owl (Asio otus), Solothurn, Switzerland
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Sven Zacek / Female Long-eared owl (Asio otus) peeking from behind a spruce tree, Southern Estonia, June.
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Milan Radisics / Long-eared Owls (Asio otus) roosting in tree, Szeged city, Southern Hungary, February 2009
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Bence Mate / Two Long eared owl chicks (Asio otus) perching on tree branch in daylight, Pusztaszer, Kiskunsagi National Park, Hungary
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Kim Taylor / Brown Long-eared bat (Plecotus auritus) drinking from a lily pond , Surrey, UK. Overall WINNER of the Audubon Society of Greater Denver Share the View competition 2011
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Andy Rouse / Long Eared Owl (Asio otus) UK, controlled conditions, April, Captive
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Andy Rouse / Long Eared Owl (Asio otus) perched in low sunlight. Controlled conditions. UK, Europe, May.
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Paul Hobson / Long-eared owl (Asio otus) on tree stump, sillhouette in moonlight, captive, Yorkshire, UK
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Paul Hobson / Long-eared owl (Asio otus) in Rowan tree with red berries, captive, Yorkshire, UK
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Paul Hobson / Long-eared owl (Asio otus) on pine tree stump, North Yorkshire, captive, UK
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Michael Durham / Eastern Big-eared Bat (Corynorhinus rafinesquii) flying at night, Big Thicket National Preserve, Texas
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Dave Bevan / Long eared owl (Asio otus) perched on fence post, head cocked on one side, Wales, UK, captive
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Dave Bevan / Long eared owl (Asio otus) perched on post, shaking wings in rain, Wales, UK, captive
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Dave Bevan / Long eared owl (Asio otus) peering round trunk of larch tree, Wales, UK, captive
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Stephen Dalton / Long-eared bat {Plecotus auritus} flying through meadow, UK
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Michael Durham / Western Long-eared Myotis (Myotis evotis) about to drink from a man-made guzzler, high-desert transition zone in the Deschutes National Forest, Oregon
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Kim Taylor / Long-eared bat (Plecotus auritus) in flight. Time-lapse. Captive, UK
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Dietmar Nill / Long eared bat hunting at night {Plecotus auritus} Germany
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Dietmar Nill / Long eared bat flying through barn window, Germany
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David Kjaer / Long eared owl {Asio otus} UK
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Dietmar Nill / Long eared owl (Asio otus) in flight with snow. Germany, Europe
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Dietmar Nill / Long eared owl chick (Asio otus) showing aggression. Germany, Europe
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Hans Christoph Kappel / Long Eared Bat flying at night, Germany.
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Hans Christoph Kappel / Long Eared Bat flying at night
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Hans Christoph Kappel / Long eared bat flying at night, Germany
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Hans Christoph Kappel / Long Eared Bat in flight. Germany.
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Eric Baccega / Bat-eared fox (Otocyon megalotis). Beauval Zoo Parc, France. Captive.
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Oscar Dewhurst / Long-eared Owl (Asio otus) hunting over grassland. Durham, UK. May
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Oscar Dewhurst / Long-eared owl (Asio otus) in flight over farmland. Durham, UK. May
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Oscar Dewhurst / Long-eared owl (Asio otus) in flight over farmland. Durham, UK. May
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Oscar Dewhurst / Long-eared owl (Asio otus) in flight over farmland. Durham, UK. May. Cropped
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Nick Upton / Rehabilitated Brown big-eared bats (Plecotus auritus) flying in a flight cage, used to check they are able to hunt before they are released, North Devon Bat Care, near Barnstaple, England, UK, June. P...
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Nick Upton / Brown big-eared bat (Plecotus auritus) flying into a mist net set in the entrance to Box Mine by the Wiltshire Bat Group, part of a population survey, Wiltshire, England, UK, September.
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Roger Powell / Northern Long-eared Owl (Asio otus) on a branch of a Scots Pine. Bayerische Wald, Bavaria, Germany. April.
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David Allemand / Long-eared owl (Asio otus) on tree, Ecrins National Park, Alps, France, November.
Valeriy Maleev / Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
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Valeriy Maleev / Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
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Valeriy Maleev / Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
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Valeriy Maleev / RF - Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. (This image may be licensed either as rights managed or royalty free.)
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Valeriy Maleev / Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
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Valeriy Maleev / Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
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Valeriy Maleev / Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
Valeriy Maleev / RF - Long-eared hedgehog (Hemiechinus auritus) Gobi Desert, Mongolia. May. (This image may be licensed either as rights managed or royalty free.)
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Valeriy Maleev / Long-eared hedgehog (Hemiechinus auritus) at night with the moon, Gobi Desert, Mongolia. May.
Valeriy Maleev / RF - Long-eared jerboa (Euchorentes naso) South Gobi Desert, Mongolia. June. (This image may be licensed either as rights managed or royalty free.)
Valeriy Maleev / Long-eared jerboa (Euchoreutes naso) South Gobi Desert, Mongolia. June. Did you know that the Long-eared jerboa is the mammal with the largest ears in proportion to its body size?
01604389
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) hunting tuna, with scavenging Magnificent frigatebird (Fregata magnificens). A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a sm...
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Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) hunting tuna, with Blacktip shark (Chacharhinus limbatus) swimming nearby. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a smal...
01604387
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) hunting tuna, with Blacktip shark (Chacharhinus limbatus) and Green turtle (Chelonia mydas) swimming nearby. A group of the sea lion bulls have learnt to herd...
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Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna watched by scavengers, including, Brown pelican (Pelecanus occidentalis urinator), Great blue heron (Ardea herodias), and Sally lightfoot crab...
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Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a small cove, trapping them. The fish often leap ashore in an ef...
01604384
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a small cove, trapping them. The fish often leap ashore in an ef...
01604383
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a small cove, trapping them. The fish often leap ashore in an ef...
01604382
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a small cove, trapping them. The fish often leap ashore in an ef...
01604381
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a small cove, trapping them. The fish often leap ashore in an ef...
01604380
Tui De Roy / Galapagos sea lion (Zalophus wollebaeki) feeding on tuna. A group of the sea lion bulls have learnt to herd Pelagic yellowfin tuna into a small cove, trapping them. The fish often leap ashore in an ef...
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Markus Varesvuo / Long-eared Owl (Asio otus) Helsinki, Finland, December.
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Loic Poidevin / Short eared owl (Asio flammeus) in long grass, Vendeen Marsh, France, January
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Loic Poidevin / Short eared owl (Asio flammeus) in long grass, Vendeen Marsh, France, January
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Alex Mustard / Long exposure of a California sea lion (Zalophus californianus) at the surface. Los Islotes, La Paz, Baja California Sur, Mexico. Sea of Cortez, Gulf of California, East Pacific Ocean.
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Konrad Wothe / Long-eared owl (Asio otus) swallowing mouse, Bavarian forest National Park, Germany, May. Captive.
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Konrad Wothe / Long-eared owl (Asio otus) swallowing mouse, Bavarian forest National Park, Germany, May. Captive.
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Konrad Wothe / Long-eared owl (Asio otus) Bavarian forest National Park, Bavaria, Germany, May. Captive.
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Konrad Wothe / Long-eared owl (Asio otus) Bavarian forest National Park, Germany, Europe Captive.
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Konrad Wothe / Long-eared owl (Asio otus) Bavarian forest National Park, Bavaria, Germany, May. Captive.
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Konrad Wothe / Long-eared owl (Asio otus) Bavarian forest National Park, Germany, May. Captive.
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Konrad Wothe / Long-eared owl (Asio otus) Bavarian forest National Park, Bavaria, Germany, May. Captive.
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Connor Stefanison / Long-eared owl (Asio otus) perched on branch, Delta, British Columbia, Canada. February.
