There's a funny story to go with this shot. A Downy Woodpecker was pecking in the hole under the bottom bird. Something scared him and he flew away. I had no idea what scared him. I was afraid there might be a hibernating snake in there. A few minutes later, a Chickadee stuck its head in the hole and suddenly there were two Chickadees. A little Chickadee had scared the woodpecker. It went in and out the hole you see here and a smaller hole underneath. I am posting a pic of it peeking out in my other album.
