European edible frog (Pelophylax kl. esculentus / Rana kl. esculenta) croaking by inflating vocal sacs in water of pond

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European edible frog (Pelophylax kl. esculentus / Rana kl. esculenta) croaking by inflating vocal sacs while floating in water of pond

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Size: 4367px × 2911px
Photo credit: © Arndt Sven-Erik / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: amphibian, amphibians, animal, animals, breeding, brook, call, calling, communicate, communicating, communication, courtship, croak, croaking, edible, esculenta, esculentus, europe, european, fauna, frog, frogs, germany, inflate, inflated, inflating, kl., lake, mating, nature, pelophylax, pond, rana, sac, sacs, season, uk, vocal, water, wetland, wetlands, wildlife