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 more like sound effects ...

Madagascar is a place of biological wonders, an island brimming with life forms that exist nowhere else on Earth. It’s home ...

Hiking through the dense rainforest of Madagascar, scientists heard a series of “otherworldly” sounds. The “somewhat bizarre” ...

The calls of these frogs are known as advertisement calls — a type of self-promotion to convey information about the male ...

If you think all frogs croak, you'd be wrong. Seven newly discovered species from the tree frog genus Boophis, found across the rainforests of Madagascar, emit special bird-like whistling sounds ...

Most people would associate frogs with croaking, but the newly identified animals in Madagascar, an island off the south-east coast of Africa, emit bird-like whistling sounds in their ...

Madagascar is renowned for its immense biodiversity, and research in its rainforests continues to uncover hidden species, making it a true paradise for frogs. Madagascar, an island roughly the ...