巴布亚新几内亚，一只雄性岳蛙在履行自己的父亲职责，拥抱着他的一窝卵和两只刚孵化的幼蛙。
Doing his fatherly duty, a male Oreophryne frog in Papua, new Guinea, cradles his clutch and two newly hatched froglets.
据推测刚孵化出的鲨鱼是吃蠕虫的(虽然这有待证明)，如果幼鲨牙齿达到了相应的咬碎能力，他们可以吃掉蚬壳。
Presumably (though this has still to be proved) the hatchling sharks are eating the worms and perhaps, if their teeth are up to the necessary crunching, the clams.
有些动物会遗弃刚生的幼仔。
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