Thanks for taking a look James. The whole park is full of them. It seems to be haven for the little critters. When they get going it sounds like a consruction zone.
I haven't seen that many Acorn Woodpeckers in 10 years and you have four in one tree...hehehe. Excellent!
I spent 18 years living in San Diego without seeing a single woodpecker. Then I went out with a birding group this past January. We went to a place that had a few hundred acorn woodpeckers in about 30 trees. They live in groups, and now that I know where to go to find them...........