An international team of researchers have discovered seven new species of tree frogs that make otherworldly calls in the rainforests of Madagascar. Their strange, high-pitched whistling calls sound ...

Hiking through the dense rainforest of Madagascar, scientists heard a series of “otherworldly” sounds. The “somewhat bizarre” calls came from several “cute” creatures living near streams. They turned ...

A Web site called Bzzzpeek--that's B-Z-Z-Z peek--.com demonstrates how animal sounds can differ around the world. The creators are Agathe Jacquillat and Tomi Vollauschek, who join us from our studios ...

Everyone that has ever heard a frog croak associates the sound with the word “Ribbit.” In reality, the natural noise that comes from a frog or toad is really more like a chirp. Thanks to the magic of ...