Guy Edwardes / Marsh Frog (Pelophylax ridibundus) vocalising with bokeh effect in the background, Danube Wetlands, Bulgaria
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Guy Edwardes / Marsh Frog (Pelophylax ridibundus) vocalising with bokeh effect in the background, Danube Wetlands, Bulgaria
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Wild Wonders of Europe / Ziegler / Marsh frog (Rana ridibunda) in water, The Peloponnese, Greece, May 2009
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Wild Wonders of Europe / Maitland / Marsh frog (Pelophylax / Rana ridibundus) head above water, Lake Macro Prespa, Stenje region, Galicica National Park, Macedonia, June 2009
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Wild Wonders of Europe / Maitland / Marsh frog (Pelophylax / Rana ridibundus) close-up of head, Stenje region, Lake Macro Prespa, Galicica National Park, Macedonia, June 2009
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Stephen Dalton / Marsh frog (Rana ridibunda) leaping over water, another in water, controlled conditions, from Europe
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Wild Wonders of Europe / Oxford / Marsh frog (Rana ridibunda) calling, Sierra de Andjar Natural Park, Mediterranean woodland of Sierra Morena, north east Jan Province, Andalusia, Spain, April 2009
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Wild Wonders of Europe / Oxford / Marsh frog (Rana ridibunda) calling, Sierra de Andjar Natural Park, Mediterranean woodland of Sierra Morena, north east Jan Province, Andalusia, Spain, April 2009
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Jose B. Ruiz / Marsh frog (Rana ridibunda perezii) in water, Spain
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Jose B. Ruiz / Marsh frog (Rana ridibunda perezii) reflected at water surface, Spain
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Adrian Davies / Marsh frog {Rana ridibunda} in pond with water lilies, UK
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Robert Valentic / European marsh frog (Pelophylax ridibundus) sub-adult from a small brook, Dadia Forest, NE Greece, July. Controlled conditions.
