Like people, some animals, including the corvids, the family of birds that houses the crows, ravens, magpies and jays, also seem to pay special attention to their dead.

有些动物和人类一样，包括鸟类的亲戚，鸦科，包括乌鸦、渡鸦、喜鹊、松鸦都特别关注牠们死去的同伴。