Black-capped Chickadee. It was another fun outing feeding the birds by hand along Birdsong Trail! Note the crumbs on the bill of this chickadee from a previous trips to our hands. If you watch birds long enough you will notice a common behavior called "bill wiping". It's just what it sounds like: birds wipe their bills on the nearest perch to help keep them clean and free of debris.
White-breasted Nuthatch. You can see this bird's tongue if you look closely. (Click the picture for a larger version.)
White-breasted Nuthatch. This is my new desktop.