I live in north Georgia, USA, and have noticed this little bird for the first time. It's small, not much larger than a chickadee. It has been ID'ed as a Golden-crowned Kinglet. It has a bit of dull yellow on its wings, and a darker yellow patch on its head. In the middle of the yellow patch on its head, there's a smaller patch of red/orange. I'm excited as this is a new spotting for me. :)