Common Tree Frog Hyla arborea adult at night calling Switzerland

---

Size: 5125px × 3410px
Photo credit: © Stefan Huwiler / Rolfnp / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: adult, amphibians, animal, animals, arborea, behavior, behaviour, big, call, calling, close, color, common, concept, eyes, field, forest, freshwater, frog, frogs, green, heads, horizontal, huwiler, hyla, inflated, interesting, lakes, males, marshes, meadow, moorland, natural, nature, night, outdoors, photo, photograph, ponds, portraits, rivers, sac, singing, song, sound, spring, streams, swamps, tree, ups, vertebrates, view, vocal, vocalisation, vocalization, water, wetlands, wild, wildlife, woodlands, woods, world