John Batchelder spotted this little bird, a Brown Creeper.

These tiny birds inhabit forests and spiral their way up tree trunks in their search of bugs in the bark. Their stiff tail helps them balance. To hear their call, here is the link to the Cornell Lab of Ornithology: https://www.allaboutbirds.org/guide/Brown_Creeper/sounds

Thanks to John for allowing me to share his photo with you here.