Seen while I was fishing the Androscoggin below bridge. Likely 2 adults and 1 immature. Saw one adult with a live Rock Pigeon in it's talons as it flew below bridge. Dropped Rock Pigeon on rocks (still alive).
Adult Peregrine landed on rocks near water. Joined by a second calling adult on the rocks. 3rd Perigrine (too far away to confirm immature) stayed atop utility pole, calling loudly. Continued calling loudly from atop utility pole while the 2 adults flew back and forth from rocks to bridge pilings.
Julie Krasne