相信吗？雄海马可是有孕育子女的能力哦！雄海马腹部有一个小袋，据说可用来装小海马2000只。当雄海马和雌海马交配的时候，雌海马的卵子会巧妙地掉到雄海马的育儿袋里，这些卵子在海马爸爸的腹袋里经过数周后，便会孵化成小海马。
　　
   雄性美洲鸵——照顾子女 独担大任

　　
　　Rhea（美洲鸵）：Rheas(美洲鸵，外形与鸵鸟非常相似，但每只脚有三个脚趾，又被称作“三趾鸵鸟”) are large South American birds similar toostriches(鸵鸟). Father rhea takes sole care of his young. From eggs to chicks, he feeds, defends, and protects them until they are old enough to survive on their own.