Albatross can glide for up to six days in mid-air without beating it's wings.
North American brown bat can eat over 600 mosquitoes in one hour.
The female anglerfish is six times larger than her mate. The male anchors himself to the top of her head and stays there for the rest of his life. They literally become one. Their digestive and circulatory systems are merged. Except for two very large generative organs and a few fins, nothing remains of the male.
The elephant is the only animal that has four knees.
The average raindrop falls at seven miles per hour.
A cubic mile of fog is made up of less than a gallon of water.
