moor frogs, male at mating season, rana arvalis, lower saxony, germany

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Photo credit: © Willi Rolfes / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: amphibia, amphibian, amphibias, animal, animals, arvalis, blue, colored, coloured, frog, frogs, germany, group, male, mating, moor, rana, season, swamp, water