Peregrine falcons

Peregrine falcons amazing birds of prey!! Peregrine falcons come from the Species and Genus "Falco peregrinus" and has a length of 17 inches and  a wingspan of 41 inches. Suprising right ? here`s another suprising thing - Peregrine falcons live in cities! I saw one once down in downtown Grand Rapids at the Grand river attaking it`s prey (a crow).