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Dan Bortolotti 
Wild Blue 
A Natural History of the World’s Largest Animal

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Cover von Dan Bortolotti: Wild Blue (PDF)

The blue whale is the largest creature that has ever lived—far heavier than even the most burly dinosaur. A big female can outweigh every player in the National Hockey League and Major League Baseball combined. Its mouth can gulp more than 50, 000 litres of seawater. A newborn can be seven metres long and gain 18, 000 kilograms in four months—about four kilos per hour. But the largest of all animals is also one of the least understood.


A hundred years ago, whalers learned just enough to find them, chase them down and blast them with grenade-tipped harpoons. Whalers in the Antarctic killed some 330, 000 blues in just 60 years—less than the lifespan of an individual whale. The most majestic animals in the ocean were almost wiped out so humans could render them into margarine and soap. When the killing stopped in the late 1960s, there were so few blue whales left that most people believed extinction was a certainty. In the years that followed, however, humanity’s relationship with the species changed completely.


“Perhaps more than any single animal, ” writes one conservationist, “the blue whale stimulated the resurgence of public interest in ecology.” Now, four decades later, scientists have learned an enormous amount about these whales. They can identify individuals through photographs and biopsies. They attach instruments to the whales’ bodies to study behviour that was once a complete mystery: how they dive, how they feed and where they migrate.


Underwater microphones listen in on the whales’ haunting, low-frequency calls, the most powerful sounds made by any animal. Researchers have answered many questions, but the blue whale does not give up its secrets easily. Equal parts history and science, Wild Blue is the first comprehensive portrait of the blue whale—a journey into the world of an animal that went to hell and is slowly making its way back.

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Über den Autor

Dan Bortolotti is the author of nine books of nonfiction and has written dozens of feature articles for magazines and newspapers in Canada and the US. Dan writes a blog on investing called Canadian Couch Potato. In 2011, it was selected by The Globe and Mail as the best investing blog in Canada.
Sprache Englisch ● Format PDF ● Seiten 344 ● ISBN 9781459727489 ● Dateigröße 20.5 MB ● Verlag Dundurn ● Ort Toronto ● Land CA ● Erscheinungsjahr 2013 ● herunterladbar 24 Monate ● Währung EUR ● ID 5277385 ● Kopierschutz Adobe DRM
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