hydroelectric dam
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Hydroelectric Dams Are Taking a Toll on Endangered Big Cats, Study Shows
Big cats are among the most widespread top predators on Earth. Lions stalk zebra in the African savanna, tigers ambush antelope in the forests of Asia and jaguars hunt deer in the jungles of South America. They play an important role in ecosystems by regulating the numbers of these herbivores, in turn, reducing the deterioration…