Drivers are cautious in the Addo Elephant National Park in South Africa. The Eastern Cape elephants walk the asphalt roads because they're convenient and obviously made just for them. It lays eggs inside the ball and then rolls it to a suitable burial site. The larvae hatch and eat the ball from the inside out. The beetle itself is a rare species so cars avoid rolling over dung just in case.
Horses can sleep while standing.
Their heads droop, their eyes close and they just drift off. Luckily, they can lock their stifle joints to steady themselves. This is the joint that attaches their back legs to their hips. A three-pound ostrich egg, from the largest bird in the world, can withstand the weight of a full grown person. The smooth, tough shell helps protect it from smaller predators like jackals although larger ones can break the shell with their teeth.