European tree frog (Hyla arborea) sitting on the forest floor

Close-up of American green tree frog (Hyla cinerea) on branch

European tree frog (Hyla arborea) sitting on a twig, elevated view

European tree frog (Hyla arborea) on greenstalk, La Gomera, Canary Islands, Spain

Close-up of tree frog on white background

Close-up of tree frog on white background

Tree frog, Hyla arborea, Neusiedler See, Burgenland, Austria, Europe

Tree frog, Hyla arborea, Neusiedler See, Burgenland, Austria, Europe

Close-up of Red-eyed Tree Frog (Agalychnis callidryas) on leaf, San Blas Islands, Panama

Close-up of mature woman resting against tree

Close-up of blooming flower of European Horsechestnut (Aesculus hippocastanum) tree Close-up of blooming flower of European Horsechestnut (Aesculus hippocastanum) tree Close-up of blooming flower of European Horsechestnut (Aesculus hippocastanum) tree

Man wearing white shirt outdoors, portrait

Close-up of European tree frog (Hyla arborea) on leaf