The fastest animals in the world fly, swim, and run on land. Most of them are birds you probably have never ... rounded-head animal with long thin legs and tail. It is widely known for its top ...

From outwitting predators to raising a family, speed can boost a bird’s chances of survival. Learn about the fastest bird ...

The ostrich, a land animal and also the largest flying bird in the world, is also the ... Even though it is not among the fastest creatures, its powerful hind legs can propel and bounce it at ...