Deep in the rainforests of Madagascar, scientists have discovered seven new tree frog species that emit noises that researchers said sound closest to some iconic and high-pitched effects from ...

Researchers from the University of Copenhagen say the frogs, found across the rainforests of Madagascar, emit whistling sounds while communicating ... Miguel Vences said. Tree frog genus Boophis ...

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. These ...

Some frogs sounded like “regular whistles,” while others made “outlandish sounds.” A Boophis archeri, or Archer’s tree frog. Photo from Mark D. Sherz Intrigued, researchers began ...

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.