I couldn’t see much more of this woodpecker poked its head out and pulled it back into a hole in a dead tree. It appeared to be a chick, but I do not say that with any confidence. After watching it for a while at a weird angle, another one of the woodpeckers flew to the tree by the hole, and I could see the back of that one (the parent?) then confirming that it was a nuttall’s woodpecker with the horizontal stripes. I did not get any pictures of the second woodpecker as it only stayed for a few seconds.