A falcon is a bird of prey known for its speed and agility. They belong to the family Falconidae and are found on every continent except Antarctica. Falcons have sharp talons and beaks, which they use to catch and eat small animals, such as rodents and birds. One of the most famous species is the Peregrine Falcon, recognized as the fastest bird in the world, capable of reaching speeds over 240 miles per hour during a dive. Falcons are also known for their keen eyesight, allowing them to spot prey from great distances.