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Nature | American Eagle
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Nature | American Eagle In the 1960s, the bald eagle became an emblem... In the 1960s, the bald eagle became an emblem of environmental degradation. (50:20)
Chapter(s) 1 - 5 of 5
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Our Vanishing Wilderness | Of Broccoli and Pelicans and Celery and Seals
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Our Vanishing Wilderness | Of Broccoli and Pelicans and Celery and Seals Pesticides creep into nature's food chains. Pesticides creep into nature's food chains. (28:45)
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