I know this if off the subject, but I’ve observed the strangest phenomena today. A male blue bird has stationed himself upon my kitchen window sill. He has been there all afternoon. I put raisins and strawberries on the window sill thinking that maybe he was hungry. He doesn’t seem interested in the food at all. I can almost walk right up to the window and talk to him, and he cocks his head as if listening. Now and then he flies at the window. Can anyone explain this bird’s behavior?