英语语法分析

Greig is also studying other bird species in the area to see if they exhibit similar behaviors.

格雷格还研究了这一地区的其他鸟类，看它们是否表现出了相似的行为。

Greig isn't implicated in those crimes, but was she indicted in 1997 for harboring Mr. Bulger.

格雷格并未涉及上述罪行，但她曾在1997年因窝藏巴尔杰而受到起诉。

But Greig says that the wrens might not be in any real danger; when the butcherbird is singing it's probably not interested in hunting.

但格雷格说鹩莺也许并不是真的处于危险中，伯劳鸟鸣叫的时候可能正无心打猎。