You may be interested in my blog post published today with some of the interesting information that Mark Armstrong presented on wintering hummingbirds at his talk in Knoxville on Saturday. There is still a lot to learn about hummingbird migration and wintering hummingbirds in the southeast. http://vickiehenderson.blogspot.com/2013/10/hummingbird-migration-leave-winter.html Leave a winter feeder out! Vickie Henderson Knoxville, TN Knox County