The fastest animals in the world fly, swim, and run on land. Most of them are birds you probably have never seen before, especially the Frigate Birds that can stay up in the sky for a week.Here are ...

The largest known herd of wildebeest numbers over one million animals. Wildebeest have scent glands in their hooves. An average wildebeest weigh 200kg, an adult lion can consume almost a fifth of ...