Douglas ChadwickA wildlife biologist who studied mountain goats and grizzlies in the Rockies, elephants in Africa, and whales in the world's oceans, Doug Chadwick also writes about natural history, conservation, and wildlife around the world, from right whales in th sub-Antarctic to snow leopards in the Himalayas, producing close to fifty articles for National Geographic magazine. In addition, he has written thirteen books about wildlife and conservation, including The Wolverine Way, Tracking Gobi Grizzlies, Yellowstone to Yukon and the lead chapter in Crown of the Continent: The Wildest Rockies, a photographic celebration of the region's wildlife and scenic majesty. Read More Read Less