This story appears in the March 2017 issue of National Geographic magazine. These frogs put the “group” in “group sex”—and that helps them thrive. Of all vertebrates, gray foam-nest tree ...

They are one of the best pet frogs for beginners. The Gray tree frog requires little attention. This frog can survive a lot ...

As colder weather sets in, the frogs then distribute extreme levels of glucose through their bodies, with it concentrating in ...

1. Cope’s Gray Treefrog (Hyla chrysoscelis) The Cope’s gray tree frog is the only gray treefrog species that lives in Florida ...

The series of videos, filmed over the last seven months by Capouellez, focuses on wild populations of American toads, wood frogs, gray tree frogs and pickerel frogs and will be posted during the week.

Many scientists believe the red-eyed tree frog developed its vivid scarlet peepers to shock predators into at least briefly questioning their meal choice. These iconic rain-forest amphibians sleep ...