In a remote part of Australia, researchers recently stumbled upon an unusual, blue-skinned tree frog. This individual is a rare genetic mutant of the magnificent tree frog, a large amphibian that’s ...

A rare half-blue green frog became one of the most unusual discoveries during a 24-hour survey of wildlife at the ...

Scientists at a wildlife sanctuary in Australia found an odd-colored frog due to a rare mutation. A photo shows the “once-in-a-lifetime” sight. Photo from J. Barker and the Australian Wildlife ...

Wildlife enthusiasts have been flocking to a park in northern Virginia looking for some unusual frogs. RAYNA BELL: They're blue green tree frogs - blue individuals of the green tree frog species.