环境科学家称赞这些青少年清除了可能危害野生动物的垃圾。

Environmental scientists praised the teenagers for removing garbage that can harm wild life.

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埃克塞特大学的一些科学家已经表示，海狸对该地区的野生动物有益。

Some scientists from the University of Exeter already say the beavers help the wildlife in the area.

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但是在1994的五月，Flannery主导了一项该地区的野生动物调查并发现照片中的生物是科学上的新品种。

But in May, 1994, Flannery conducted a wildlife survey of the area and discovered that the animal in the picture was new to science.

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