I watched this track being made. The woodpecker was eating cracked corn near a bird feeder.
Observed at The Willows at Pyramid Lake at approximately 10am on a clear day.
Santa Cruz County, Arizona, US
Woodpecker tail feather. Not sure which species. We have acorn, downy, and others in this area.
The Acorn Woodpecker (Melanerpes formicivorus) is a medium-sized woodpecker, 21 cm long with an average weight of 85 g.