birdpix wrote:
Well done! Don't worry about freezing the wings, you need the speed of a flash unit do really do that. This is indeed a Ruby-throat, either a female or a 1st year male who hasn't yet developed his gorget. The Ruby-throated is the only HB that breeds in SE PA. Occasionally we will get a migrating Rufous HB but they are seldomly seen this early. If you keep your feeder up until December, you might attract one.
Thank you for your feedback and especially the additional information you have provided. I do have a good flash, but am reluctant to use it - fear of scaring it (them?) off. I would never have thought that any hummers would be around late in the season as December. We normally take our feeder down when most of the leaves are off the trees, but I just may leave it up this year to see if anything comes by.