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。

Bright blue male splendid fairy-wrens, instead of fleeing in the face of danger, sing a distinctive song when a butcherbird is in the area.

当伯劳鸟出现时，亮蓝色的雄性壮丽细尾鹩莺面对危险不会逃离，而是发出一种特有的鸣叫。