A striking photo captures the moment a venomous green pit viper devours a brown tree frog in a rainforest in Taiwan, as the frog forlornly takes a final gulp of air. The gruesome shot has been ...

During the visits, a group of small brown tree frogs caught their attention. These frogs were supposedly one known species, but researchers noticed “substantial differences” in their calls, ...

During the visits, a group of small brown tree frogs caught their attention. These frogs were supposedly one known species, but researchers noticed “substantial differences” in their calls, ...

The first new species was named Boophis archeri, or Archer’s tree frog, the study said. A photo shows the brown speckled coloring of this nocturnal frog. A Boophis picardi, or Picard’s tree frog.

The first new species was named Boophis archeri, or Archer’s tree frog, the study said. A photo shows the brown speckled coloring of this nocturnal frog. A Boophis picardi, or Picard’s tree frog.

During the visits, a group of small brown tree frogs caught their attention. These frogs were supposedly one known species, but researchers noticed “substantial differences” in their calls, ...

During the visits, a group of small brown tree frogs caught their attention. These frogs were supposedly one known species, but researchers noticed “substantial differences” in their calls, ...

In the frog's mouth, a small brown snake was sliding backwards down the amphibian's gullet. ... (Watch how green tree frogs attempt to eat snakes twice their size.) Initially, ...

They tested the chloramphenicol candidate on two species introduced to New Zealand from Australia: the brown tree frog (Litoria ewingii) and the southern bell frog (L. raniformis). "We found that we ...

The snake's prey in this case, a brown tree frog (Polypedates braueri), is a master of camouflage and agility and it typically resides in trees.

During the visits, a group of small brown tree frogs caught their attention. These frogs were supposedly one known species, but researchers noticed “substantial differences” in their calls, ...