In 1996 and 2000, Alaska's voters turned down proposals to resume aerial "predator control".

在1996年到2000年，阿拉斯加选民拒绝通过旨在恢复空中“食肉动物控制”的提案。

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BIOLOGIST: In a bush that doesn't have predator control, every hectare of indigenous forests within New Zealand has between 2 and 6 ship rats and about 3 to 13 possums.

生物学家：在一片食肉动物不受控制的灌木丛里，每公顷的新西兰森林就有2到6只船鼠和3到13只负鼠。

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Ironically, the Federal government is the chief founder of predator-control programs.

讽刺的是，联邦政府是捕食者控制计划的主要创始人。

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"The department believes that successful predator control can only be achieved when we have demonstrated that it is based on sound science, is cost-effective and has broad public acceptance, " Rue said.

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More than 150 additional Predator and Reaper drones, under U.S. Air Force control, watch over the fighting in Afghanistan and Iraq.

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General Atomics, the manufacturer of the Predator and the Reaper, argues that its later models have more backup systems to prevent those momentary losses of control.

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