This field guide is a complete reference to every species of cetacean, pinniped and sirenian in the world, along with marine and sea otters and the polar bear. Every species is illustrated with colour
This breathtakingly beautiful book brings readers nose-to-nose with all of the world's marine mammals-a comprehensive line-up of remarkable whales, dolphins, porpoises, seals, walruses, otters, polar
This is a fully updated new edition of the award-winning Complete Guide to Antarctic Wildlife, the most comprehensive and authoritative guide to the birds and marine mammals of the vast and beautiful
