These iconic rain-forest amphibians sleep by day stuck to leaf-bottoms ... Many of the animals that eat red-eyed tree frogs are nocturnal hunters that use keen eyesight to find prey.

these nocturnal frogs sleep by hanging underneath tree leaves. Their delicate, greenish transparent forms don't cast shadows, rendering them almost invisible to birds and other predators passing ...

Hanging above the water, these red-eyed tree frog tadpoles are easy targets for wasps. However, at just five days old, they ...

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 ...

Getty Images/iStockphoto To many across the islands of Japan, small tree frogs, or amagaeru, are a regular sight in gardens and parks around the country. Japanese tree frogs are found not only in ...