There are about 120 species of frogs belonging to the genus Phyllobates, including the posion dart frog, that can secrete a ...

Beautiful but deadly: the perfect words to describe the poison dart frog. These amphibians gain their striking name from the toxin contained in their skin. A single frog could take down several ...

Curare [kyoo-RAW-ree], for example, is found on the skin of colorful poison dart frogs. Another special feature of most amphibians is their egg-larva-adult life cycle. The larvae are aquatic and ...