If you’re a Lord of the Rings fan, this image may remind you of the flaming eye of Sauron. However, it’s actually the eye of a red-eyed tree frog, whose distinctive scarlet eyes, bisected by a ...

While the bright coloration of this red-eyed tree frog doesn’t make the amphibious creature see red, it does provide an eye-catching display for humans who glimpse it in its rainforest habitat. In ...

(PhysOrg.com) -- A study of the Central American red-eyed tree frog has found that the males shake the branches they’re perched on to produce strong vibrations to mark out their territory for mating. ...