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Scientists believe American alligators have been around for nearly 150 million years, but they came close to going extinct. American Alligator explores the alligator's key role in its habitat, how hunting and habitat changes almost led to its extinction, and how efforts such as egg collection and controlled hunting help to preserve the species. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features...
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American bison are an icon of the American West, but they nearly disappeared forever. This book reveals the importance of America's national mammal to the West, how hunting in the 1800s nearly led to its extinction, and how people are using science to save the species.
3) Bald Eagle
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The bald eagle is the national symbol of the United States, but the bird almost disappeared from North American skies. Bald Eagle explores how the species was once threatened by hunting and pollution, explaining how public awareness and scientific efforts have helped keep these iconic birds soaring. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics,...
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"California condors once soared the US Pacific Coast, but by 1982, their dwindling numbers forced conservationists to bring the few remaining birds into captivity. California Condor follows the condor's journey from its brush with extinction to today's efforts to eliminate lead poisoning and other threats that continue to endanger the species. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features...
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Giant Galápagos tortoises have roamed the Galápagos Islands for thousands of years, but these creatures almost disappeared from their tropical habitat. This book describes the world's largest tortoise, how sailors and invasive species caused its population to dwindle, and how habitat preservation and captive breeding have helped save the species.
6) Gray wolf
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People around the world and throughout history have feared wolves. This fear nearly led to the gray wolf's extinction in the United States. This book explores how this fierce predator came under attack, and how conservationists are working to change people's attitude toward the species.
7) Grizzly bear
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Grizzly bears are powerful animals that eat a wide variety of foods. When people started living closer to grizzlies, the two species clashed. This book investigates the complex relationship between the bears and humans and how conservationists are using engineering and technology to restore the grizzly population.
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Humpback whales use unique songs to communicate throughout the world's oceans. But whaling and other threats almost silenced humpback whales completely. This book describes the characteristics of these animals and how bans on whale hunting and other efforts have helped save this distinctive species.
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