The peregrine falcon is the quickest animal in the world. Although they typically fly at speeds around around 40 - 55 MPH, which is slower then many birds and several mammals, they can hit speeds in excess of 200 MPH when hunting. Peregrines are bird eaters that frequently hunt by flying higher then other birds, over .6 miles and then dropping down on their prey in a dive called a stoop. In their stoop they can hit speed over 200 MPH with the fastest speed ever measured hitting 242 MPH. The peregrine has special adaptations that help it to fly at high speeds. The pointed shape of their wings makes them very aerodynamic. The also have posts in their nostrils, called nare baffles, that help to equalize the extreme air pressure associated with diving at these high speeds.