Abstract：
Supertoxic rodenticides are building up inside unintended targets, including birds, mammals, and insects. Scientists want to understand the damage-and limit it.
摘要：
超毒性杀鼠剂在意外目标内积聚，包括鸟类,哺乳动物,和昆虫。科学家希望了解这种损害并限制它。
