European treefrog, common treefrog, Central European treefrog (Hyla arborea), with vocal sacs

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Size: 5315px × 3534px
Photo credit: © blickwinkel/Hecker / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1, amphibian, amphibians, animal, animals, anuran, anurans, batrachian, batrachians, central, close, close-, closeup, closeups, common, communicating, communication, endangered, european, fauna, format, frog, frogs, full, full-length, germany, green, hecker/sauer, horizontal, lateral, length, male, night, photograph, portrait, portraits, protected, sac, sacs, shot, shots, side, species, treefrog, treefrogs, ups, view, vocal, wild, wildlife