Birds breeding here include buzzards, kestrels, merlins and peregrines, ravens and choughs. These include kestrels, merlins, hobbies, hierofalcons and peregrines. Peregrines and other captively bred imported falcons are also commonplace. Peregrines, black redstarts and fulmars breed on the cliffs. These birds are the largest subspecies of peregrines (on average) anywhere in the world. Erin go Bragh and Peregrines GAA club. If they miss the initial strike, peregrines will chase their prey in a twisting flight. Peregrines are also found living on the bridges and skyscrapers of our city. Only 116 Whirlwinds and a corresponding number of Peregrines were built (301). At least the second form was unavailable to peregrines. The tower is home to a pair of peregrines, with a webcam installed in 2010.