An illustrated companion to the seven-hour National Geographic Channel special miniseries of the same title. It includes 250 breathtaking photos and describes a

"A National Georgraphic Channel global television event"--Cover.

Animal migration is a magnificent sight: a mile-long blanket of cranes rising from a Nebraska river and filling the sky; hundreds of thousands of wildebeests ma

Finalist for the 2021 PEN/E.O. Wilson Literary Science Writing Award A Library Journal Best Science & Technology Book of 2020 A Publishers Weekly Best Nonfictio

NATIONAL BOOK CRITICS CIRCLE AWARD WINNER • NEW YORK TIMES BESTSELLER • In this beautifully written masterwork, the Pulitzer Prize–winnner and bestselling