Explores the physical characteristics, behavior, habitat, and feeding habits of these underwater mammals.

Drawing on their own research as well as scientific literature including evolutionary biology, animal behavior, ecology, anthropology, psychology and neuroscien

An award-winning author and whale researcher takes readers into 'the field' for an intimate encounter with some 90 species of cetaceans that make their homes in

The eighty-nine cetacean species that swim our seas and rivers are as diverse as they are intelligent and elusive, from the hundred-foot-long, two-hundred-ton b

Ocean currents, winds, and rainfall all work together to create a marine oasis around the Hawaiian Islands, providing a home for many species of dolphins and wh