KILL DEVIL HILLS, N.C. An image of Kermit the Frog with his banjo appeared on the screen before a small gathering of people learning how to identify frogs by their croaks. Then an image of a real ...

Male túngara frogs croak from shallow puddles to attract mates. But new research finds that their love songs have a dark side: They create ripples that attract the attention of frog-eating bats. And ...

The croaking of frogs and toads is as much a part of spring as birdsong and gardening. When these creatures head to ponds and pools in search of mates, it’s hard to miss–though not everyone ...

Male frogs often force females to mate with them, but in one species, a croak from the female seems to persuade males to leave her alone. The sound may be an “honest” signal that she isn’t fertile and ...