As I was hopping on the subway Wednesday evening I saw a red tailed hawk circling around Yonge & Avondale before coming to a rest on the SW corner of the Proctor and Gamble building rooftop. I was the only person looking up and everyone thought no doubt that I was crazy. RTHs are not unusual in the Don Valley a few hundred meters to the west, but I've yet to see one on a building on Yonge.