A White’s tree frog has been photographed sitting “leisurely” in an upright position on a log in Indonesia. Yan Hidayat, a ...

White's tree frog secretes mucus from its toe pads ... squeezing out the mucus layer. Whatever is holding the frog to the surface, it is not its mucus. Many families of tree frog have evolved ...

While the Smithsonian’s National Zoo and Conservation Biology Institute describes the White’s tree frog as “rather large,” it says the frogs range in size from 3 to 4.5 inches in length.

Jess Thomson is a Newsweek Science Reporter based in London UK. Her focus is reporting on science, technology and healthcare. She has covered weird animal behavior, space news and the impacts of ...