"Albin Foro writes: ""Who migrates? A pair of (birds of prey) are the year-round Bonnie and Clyde of Yonge at St. Clair. I think they live in Mt. Pleasant Cemetery or the ravine. They perch on cellphone towers on local buildings but never on our balcony before a few days ago.  The blood is apparently from prey."" (NOTE: Readers have pointed out that this is a Peregrine falcon.)"
{}