Spying on whales the past, present, and future of earth's most awesome creatures

Description

The Smithsonian's star paleontologist takes us to the ends of the earth and to the cutting edge of whale researchWhales are among the largest, most intelligent, deepest diving species to have ever lived on our planet. They evolved from land-roaming, dog-like creatures into animals that move like fish, breathe like us, can grow to 300,000 pounds, live 200 years and roam entire ocean basins. Whales fill us with terror, awe, and affection—yet we know hardly anything about them, and they only enter our awareness when they die, struck by a ship or stranded in the surf. Why did it take whales over 50 million years to evolve to such big sizes, and how do they eat enough to stay that big? How did their ancestors return from land to the sea? Why do they beach themselves? What do their lives tell us about our oceans, and evolution as a whole? Importantly, in the sweepstakes of human-driven habitat and climate change, will whales survive?Nicholas Pyenson's research has...