Birdology: Adventures with a Pack of Hens, a Peck of Pigeons, Cantankerous Crows, Fierce Falcons, Hip Hop Parrots, Baby Hummingbirds, and One Murderously Big Living Dinosaur

by Sy Montgomery

issue is hotly debated, a sizable number of experts think that our closest human relatives, the extinct Neanderthals, lacked complex language—but sang instead.