Woodpecker decide to "ask for it"

At 11:00 and inside the house I heard a loud metallic banging coming from the fireplace. I Immediatly knew what it was. I went out and snapped this pic.

a metal chimney cap makes a good drum for a woodpecker.

Drumming up mates is tough work. If you come back at 3:00am it is gonna be "deadly" work.