Here is a map that shows migration. Looks like they have been spotted in the Oakland Co area already. It is important to not leave your feeders out if it freezes as they can break. I also put out orange halves nailed to my feeder post and on my shepherds hooks for the orioles. They LOVE them. I think it is safe to put out now as long as you watch the temps at night. Hope this helps. Andi

it wont let me post link so .... hummingbirds.net/maps.html

try a pot pie dish of grape jelly .. works better than oranges