Bullfrogs are fascinating amphibians with an impressive repertoire of sounds. Their name comes from the male’s deep, resonant “mooing” call, which sounds a lot like a cow or bull.

To study the effects of road noise on frogs, Thierry Lengagne of the University of Lyon and the French National Center for Scientific Research (CNRS) and colleagues first recorded noise from a nearby ...

The bullfrog can make a sound like a wailing tugboat or scream like a cat. He can swallow a leapard frog in one gulp & has been known to attach goslings & chickens. In the South they are known as ...