Scientist says we’ve got whale song all wrong

In a new book called Why Whales Sing, Eduardo Mercado details his life's work to try and understand what whale songs are all about.
NPR

Dozens of species were assumed to be mute — until they were recorded making sounds

In the animal kingdom, some creatures are famous for the sounds they make — birds and their songs, cats and their meows, frogs and their ribbits. But some animals are more quietly mysterious. Do ...