Down on the coastal plain in North Carolina, we don't have to worry about ID problems between Carolina Chickadee and Black-capped Chickadee. Some people claim to have heard or seen Black-capped Chickadees in the Piedmont but eBird has weeded these reports out.
Although my feeder station is relatively boring, I always love watching Chickadees. However, no one likes a feeder shot, so here is are some pics from this week on a Sweetgum at River Rd Park. I love a good Sweetgum.
Note the lack of white edging on tertials (siri tried to change this to tortillas).
Wikipedia gives these names for Sweetgum fruit - Burr Balls, Gum Balls, Space Bugs, Monkey Balls, Sticker Balls and my favorite, Bommykockers.
Whatever you call them, birds love them.