Noble Skilled Falcon - The Peregrine Falcon (Falco Peregrinus), Also Known Simply As The Peregrine,and Historically As The Duck Hawk In North America, Is A Cosmopolitan Bird Of Prey In The Family Falconidae. It Is A Large, Crow-sized Falcon, With A Blue-gray Back, Barred White Underparts, And A Black Head And Moustache. It Can Reach Speeds Over 320 Km/h (200 Mph) In A Stoop, Making It The Fastest Animal In The World. Photo