Killing Coyotes Is Not As Effective As Once Thought, Researchers Say
Government agencies kill more than 68,000 coyotes a year to keep them from preying on livestock and big game. But scientists say tracking them might be a better solution.
Đọc tiếp trên NPR
June 14, 2019 at 08:22PM
Environment
Thứ Sáu, 14 tháng 6, 2019
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