Seven newly discovered species from the tree frog genus Boophis, found across the rainforests of Madagascar, emit special bird-like whistling sounds in their communication with other frogs.

Researchers have discovered seven new species of frogs in Madagascar and say the high-pitched whistling calls they make are like sound effects from Star Trek.

A group of frogs from Madagascar have mating calls that sound like Star Trek sound effects – now their species names honour captains from the series ...

But maybe to really get it, you have to talk to a frog expert. Conservation biologist Brian Gratwicke, who oversees the amphibian conservation programs at the National Zoo, wasn’t familiar with Sounds ...

At 2 to 5 inches long, red-legged frogs are the largest native frogs in the West and once were found in abundance up and down ...