I didn’t stay long with the Peregrine Falcons on the west side as it started to drizzle. But I did see all of them. The father was on 530 West End Avenue and the fledglings were on the church tower, 530 West End Avenue, 2373 Broadway (on a balcony near 87th Street), and 255 West 86th Street. The mother made a quick pass by the church tower before flying up West End Avenue to at least 90th Street.