Gray whales were once hunted nearly to extinction. Now, more than 21,000 swim along the Pacific Coast on their annual migration from the Bering Sea to Baja California and back. In these richly illustrated pages, youll travel along the gray whales journey from warm breeding lagoons to icy feeding grounds. Youll read the latest findings about how grays feed, play, mate, communicate and navigate on these heroic journeys, and learn about the dangers that grays face along the way. Monterey Bay Aquariums Natural History Series brings you closer to the living marine and coastal communities of the nations largest marine sanctuary, where youll come face to face with some of the more interesting residents. Produced by the Monterey Bay Aquarium Press, these books will stimulate your curiosity and understanding of the natural world.