While looking for Kingbirds from the Duck Bridge, the unmistakable call of the Peregrines floated through the air.  After looking all around in the normal perch locations, I looked up to the east end of a Canal St. building rooftop and observed an adult Peregrine feeding the two growing chicks.  It was quite a show and easy to observe from the bridge!  Flight images included!

Photos posted:  http://www.pbase.com/birdshots/image/144054722