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 ...

This red-eyed tree frog must be hopping mad hauling his mate around the jungle. The struggling amphibian gave his companion a boost in a ribbeting display of teamwork as one struggled to clamber ...

While the red-eyed tree frog is not toxic, that flash of color is enough to startle a predator or make it second guess its choice, giving the frog that split-second it needs to escape.

For the first time, the Detroit Zoo's National Amphibian Conservation Center has red-eyed tree frog tadpoles on display. This exhibit gives visitors a look at the species in different stages of ...

The red-eyed tree frog has become a Costa Rican icon as a result of its ubiquity and beauty. They are nocturnal, so your best chance to spot one is after the sun sets — if you can handle the ...

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 ...

The red-eyed tree frog has become one of Costa Rica’s most iconic creatures, admired for its vibrant colors and widespread presence across the country. This frog, known for its striking red eyes, ...

A lovely shade of sea green, this adorable amphibian is a hulk of a frog, growing to be at least 4 inches long. The red-eyed tree frog is a spectacular array of bright green, deep blue ...

Red-eyed tree frog. Photo by Rhett Butler. In recognition of Amphibian Ark winning mongabay.com’s 2011 conservation award, our pictures of the day this week will focus on amphibians.

Five-day-old red-eyed treefrog embryos are tightly curled ... Karen M. Warkentin As the frog embryos grew, tiny parts came into view. Biology graduate student Estefany Caroline Guevara-Molina ...

There’s no missing this striking amphibian, with its big bulging eyes that have an alien-like quality. The red-eyed green tree frog (Litoria chloris) is one of the most recognised and ...