Andy Rouse / Great crested grebe (Podiceps cristatus cristatus) courtship weed dance, Cardiff, UK, March.
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Andy Rouse / Great crested grebe (Podiceps cristatus cristatus) courtship dance at dawn, Cardiff, UK, March.
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Nick Upton / Mute swan (Cygnus olor) female and a young cygnet foraging in sunset light, Kennet and Avon canal, Caen Hill, Wiltshire, UK, June.
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Claudio Contreras / Morelet's crocodile (Crocodylus moreletii), captive Catemaco Lake, Los Tuxtlas Biosphere Reserve, Mexico, July
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Claudio Contreras / Morelet's crocodile (Crocodylus moreletii) close up of eye under pond weed, captive Catemaco Lake, Los Tuxtlas Biosphere Reserve, Mexico, July
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Eric Medard / European goldfinch (Carduelis carduelis) drinking, France. September.
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Barry Mansell / American alligator (Alligator mississippiensis) in duck weed filled pond, Everglades National Park, South Florida, USA, August.
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Stephen Dalton / Common frog (Rana temporaria) in pondweed, Rookery Wood, Sussex, England, UK. July.
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Steve Downer / Tilt shot of an Emperor dragonfly (Anax imperator) nymph on pond weed, Warwickshire, England, UK, May.
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John Cancalosi / Green frog (Lithobates clamitans) in duckweed, New York, August.
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John Cancalosi / Pickerel frog (Rana palustris) amongst duckweed, Washington DC, USA, August.
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John Cancalosi / Green frog (Lithobates clamitans) amongst duckweed, Washington DC, USA, August.
