Female Acorn Woodpecker (Melanerpes formicivorus), with Seed?
At least, I think it is a tiny seed -- or a small insect. Tending the granary tree along Road C, below the Sun Field Station. Female Acorn Woodpeckers have red, black, then white at the forehead; in males, the red touches the white. Both share in the work of the commune. 9/25/2021, 7:36 am.