baby wood frog hides behind an old leaf.

amphibian amusing animal animals anuran avoid baby biology boo brown close close-up creature crypsis cryptic cute danger emerging escape eye face forelimb frog funny head herpetology hidden hide hides juvenile leaf lithobates macro metamorphosis mud nature old peek peek-a-boo predators rana ranidae remains shadow shadows small sneak sylvatica sylvaticus tan wild wildlife wood zoology