I finally got the camera's strap unwrapped from the turn signal lever and took another shot:
Yep, it's the other*, official State Bird of Maine, the Chickadee. A fledgling, from the looks of her. After a week of being soaked to the bone (we got almost 14 inches of rain over 10 days), this little birdie was taking advantage of a heat source where she found one – even in the parking lot at Big Box Despot. Here's a couple of closer views:
She flew off to join her mother in a small tree shortly thereafter. Hopefully, a little warmer than when she started.
* Every summer visitor to Maine KNOWS the State Bird is the Mosquito...