Male green treefrogs attract mates with loud calls, but new research shows parasites can subtly change those signals.

Scientists suggest female frogs listen for changes in the male calls as a signal for when it's warm enough to mate.

“The sight of a mass of amorous frogs writhing around together in slippery foam is one that will stay with me for a while.” As temperatures rise, the foam nest begins to dry and forms a protective ...

A study from the University of California, Davis, found that temperature affects the sound and quality of male frogs' mating calls. In the colder, early weeks of spring, their songs start off ...

When a female concave-eared torrent frog is in the mood, she singles out an attractive male from a throng of potential mates and gives him a few come-hither blinks. The soundless signal might have a ...