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In 1962, when environmentalist and author Rachel Carson penned 'Silent Spring,' alerting the world to the dangers of the pesticide DDT, it was the reproductive threat to birds -- the bald eagle in ...
In 1962, when environmentalist and author Rachel Carson penned "Silent Spring," alerting the world to the dangers of the ...
analyzed adult penguin feathers retrieved from a breeding site near Anvers Island in the West Antarctic Peninsula. Feathers ...
analyzed adult penguin feathers retrieved from a breeding site near Anvers Island in the West Antarctic Peninsula. Feathers ...
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