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Fifty years after the U.S. Endangered Species Act took effect, officials say 99% of the animals and plants it protects have survived. But some scientists and activists fear the act
Fifty years after the U.S. Endangered Species Act took effect, officials say 99% of the animals and plants it protects have survived. But some scientists and activists fear the act
Fifty years after the U.S. Endangered Species Act took effect, officials say 99% of the animals and plants it protects have survived. But some scientists and activists fear the act
Fifty years after the U.S. Endangered Species Act took effect, officials say 99% of the animals and plants it protects have survived. But some scientists and activists fear the act