Q. You once wrote that blue pigment is not known to exist in any terrestrial or freshwater animals with backbones. I found a blue bullfrog in a marsh in Virginia. It was mostly blue with some gray ...

Scientists in Western Australia have found a tree frog which is bright blue, rather than the usual green, due to a rare genetic mutation. The blue magnificent tree frog was spotted in the Charnley ...

Wait … is that frog blue? That's what many might question after seeing a rare blue-green bullfrog spotted last weekend in Rhode Island by the Ragosta family, the ...

Jack Ragosta was “over the moon,” his mother said, after finding the glistening blue frog and researching the unusual find. It ain’t easy being blue, either. A Rhode Island family made the remarkable ...

Scientists on a routine wildlife survey in Australia were stunned by the “once-in-a-lifetime” sight of an abnormally colored creature. Its “spectacular” coloring was caused by a rare genetic mutation.

A national study by Cornell University researchers found 69 blue frogs during a survey of 2 million, which comes to a frequency of 0.003%, according to the Rhode Island Division of Fish and Wildlife.

PROVIDENCE, R.I. (WPRI) — Have you ever seen a blue frog? The Rhode Island Department of Environmental Management (DEM) tells 12 News a rare blue-green frog was spotted last week in the Ocean State.