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Bald eagles came off the endangered species list in 2007 because they were doing so well. These days you can see more bald eagles than in any time in the past 50 years, according to the U.S. Fish and Wildlife Service.
The agency has just finalized1 a new rule about bald and golden eagles, which revises the permitting system for unintentional impacts on eagles.
Brian Millsap is the National Raptor Coordinator2 with the Fish and Wildlife Service. He says "unintentional impacts" are human actions that cause injury or disturbance3 to eagles, or accidental death.
"For example, power lines which bring us power to our houses also can electrocute eagles. That's unintentional. The electric companies don't intend for that to happen, but it happens," he says.
He says the Eagle Act prohibits even unintentional harm to eagles. So, for example, without these rules, any company whose power line or wind turbine accidentally harmed an eagle was technically4 breaking the law.
"These regulations allow those companies to obtain a permit and operate legally, even though they might take an eagle. The conditions under which they can get those permits are that they have to implement5 all practical avoidance and minimization measures," he says.
Millsap says the agency has been doing research to make sure that these new permits don't add any stress to existing eagle populations.
"We've used that in state-of-the-art models that allow us to estimate what proportion of additional mortalities each species might be able to sustain and still meet our objective, which is that the populations minimally6, are stable, and ideally, are able to grow," he says.
He says the agency also has legal avenues for anyone who ignores the law.
"Our office of law enforcement has made enforcement of illegal eagle take a high priority," he says. "We've made a number of cases over the last couple of years, with wind companies and with utility companies that have steadfastly7 refused to pay attention to the Eagle Act requirements."
1 finalized | |
vt.完成(finalize的过去式与过去分词形式) | |
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2 coordinator | |
n.协调人 | |
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3 disturbance | |
n.动乱,骚动;打扰,干扰;(身心)失调 | |
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4 technically | |
adv.专门地,技术上地 | |
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5 implement | |
n.(pl.)工具,器具;vt.实行,实施,执行 | |
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6 minimally | |
最低限度地,最低程度地 | |
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7 steadfastly | |
adv.踏实地,不变地;岿然;坚定不渝 | |
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