Edwin Giesbers / Legs of a White Stork (Ciconia ciconia) on ice. The Netherlands, January.
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Alex Hyde / Madagascar reed frog {Heterixalus madagascariensis} underside viewed through glass, Masoala Peninsula National Park, north east Madagascar.
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Edwin Giesbers / RF- Red eyed tree frog (Agalychnis callidryas) on heliconia plant, Costa Rica. (This image may be licensed either as rights managed or royalty free.)
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Tui De Roy / Blue-footed Booby (Sula nebouxii) male incubating eggs with webbed feet, Seymour Island, Galapagos Islands, Ecuador
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Dave Watts / Platypus swimming underwater {Ornithorhynchus anatinus} Australia. Digital composite.
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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)
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Tim MacMillan / John Downer Pr / Multiple exposure study of various frogs shows that those with more foot webbing glide further (Resolution restriction - image digitised from film, 'Weird Nature' tv series)
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Tim MacMillan / John Downer Pr / Wallace's gliding frog's extensive foot webbing allows it to glide long distances (Resolution restriction - image digitised from film, 'Weird Nature' tv series)
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Doug Gimesy / Top of front right webbed foot of platypus (Ornithorhynchus anatinus). Photographed in field under controlled conditions - Platypus anaesthetised as part of research procedure conducted by Platypus Co...
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Doug Gimesy / Platypus (Ornithorhynchus anatinus) front right webbed foot. Dartmouth, Victoria, Australia.. May 2018. Controlled conditions.
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Doug Gimesy / Underneath of front right webbed foot of Platypus (Ornithorhynchus anatinus). Dartmouth, Victoria, Australia. May 2018. Controlled conditions.
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Lucas Bustamante / Red-footed booby (Sula sula) close up of webbed feet, Genovesa, Galapagos Islands.
