15.Thanks to the first ever voter-mandatedreintroductionof endangered wolves in U.S. history, these wolves, captured in Oregon, were set free in Colorado's wilderness last December. 多亏了美国历史上第一次由选民授权重新引入濒危,去年12月,这些在俄勒冈州捕获的被放归科罗拉多的荒野。
of the East, Gulf Coast, and Great Lakes regions, though they also extended into the wooded bottomlands of the Midwest's major rivers.In such areas, their arboreal habits and the presence of hollow den trees should have offered some protection from wolves and other large predators.Even though...