His work has led others to protect the habitat of this endangered species.
他的工作让其他人也开始保护这种濒危物种的栖息地
Any preserves we set up to protect endangered species may become useless as the species are forced to migrate along with their natural homes.
我们为保护濒危物种而建立的任何保护区都可能变得毫无用处,因为这些生物被迫随着它们的自然栖息地迁移。
When the Endangered Species Act was signed in 1973, it was expected to protect charismatic fauna such as the bald eagle and Yellowstone's grizzly bears.
当1973年《濒危物种法案》签署时,人们期望它能保护一批引人注目的动物,如秃头鹰和黄石公园的北美灰熊。
She spent decades studying and living among Central African chimpanzees in the wild and now campaigns to protect the endangered species.
VOA: standard.2010.02.16
The state wants to remove millions of carp to protect an endangered species native only to Utah Lake, the June sucker fish.
VOA: special.2009.12.15
The scientists hope the work will protect endangered frog species.
VOA: special.2010.06.29
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