A Hawk-watcher in Washington Square Park informed me at 5:00PM that Bobby and Rosie had just mated on NYU’s Silver Center (building at the eastern side of the park). This is the first eyewitness account of them mating this year as far as I know. 🙂 Wishing them a successful brood in the spring!
My photo ofRosie (l) andBobby (r) sitting on a branch together (September 29th, 2012):