Incredible But True Incredible But True Human World History Makers Cities Of The World Art And Music Sporting Headlines Plant Life Fish, Amphibians, Reptiles Birds and Mammals Creepy Crawlies Marine Life Restless Earth Earth's Secrets Changing Weather Seas And Oceans Comparisons Amazing Structures Machines And Man World Of Inventions Travelling Around Mysterious Universe	Physical Feats - Falcon The peregrine falcon is the world's fastest bird of prey. It can fly at an 124 mph (200 kph) and swoop on prey at 217 mph (350 kph). It can also spot a pigeon 8 km away.   Previous: Back Book: Incredible But True Section: Incredible But True Chapter: Birds and Mammals