These cocoa-colored frogs share an ancestor with the common Australian green tree frog—which confusingly can also sometimes be brown.

Question: About two months ago I found a tree frog in my parents backyard and was curious about the species of the frog. From what I can tell it appears to be a Gray Tree Frog however it is quite ...

"What's a little surprising about this discovery is that the well-known and common green tree frog of Australia has a long-overlooked relative living in the lowland rainforests of New Guinea.

After the initial spotting, he and his colleague collected some data to investigate how common it was for these tree frogs to end up covered in Typha seeds and published their results on January 3 ...

Female frogs aren't hopping to mate with every interested male frog, scientists have found. Instead, they are faking their deaths to escape unwanted attention. Female European common frogs were ...

A team of Australian scientists has discovered a curious “chocolate frog” tree frog in the lowland rainforests of New Guinea.

After the tree frogs went from South America to Australia, some stayed in the trees, but others became burrowing, aquatic and terrestrial frogs," Wiens says.

One genus of Tree-frogs, Pelodryas, is confined to Australia, but is closely resembled by another genus, Phyllo-medusa, which is restricted to South America, and differs from the former only by ...

One of Europe's most common backyard frogs has been keeping a secret that, despite centuries of study and thousands of published papers, has only now been discovered in ponds in the Pyrenees.

The tree frog appears to use its lungs as a simple noise cancellation filter, enhancing the audibility of the species-specific calls and suppressing sounds made by other species.