Elephants, apes, baboons, and dolphins have all been observed carrying dead infants for days, even as they start to decay.

大象、猿猴、狒狒和海豚都被观察到几天来一直带着死去的婴儿， 即使他们开始腐烂。

It also includes animals like primates, which display a wide variety of behaviors around their dead, from grooming them to prolonged attention towards them, guarding them, even the transportation of dead infants.

这一大类也包括灵长类动物，它们对于死者的行为就形形色色，从清洗死者，到长时间关注死者，守护死者，甚至会运送死亡的幼儿。