Downy Woodpecker
Picoides pubescens
Notes:

Downy woodpeckers are probably the most common feeder visitors. They like suet.

They are calm enough to sit on the feeder as I walk right past.

During winter, I think they hunker down in the bluebird houses at night.

Links:
Photos:
It really boils down to this: that all life is interrelated. We are all caught in an inescapable network of mutuality, tied into a single garment of destiny. Whatever affects one destiny, affects all indirectly.
Martin Luther King, Jr.