My house has a gas heater and thus it has a metal exhaust pipe that runs out of the top of my house. A couple of weeks ago a wood pecker has started to peck on this thing and it resonates though out my house every morning at about 5:30-6:00 am. Every morning all I hear for an hour is "bang,bang,bang,bang,bang". I go out there and it flies off then 10minutes later "bang,bang,bang,bang". I consider myself to be a humane person and would perfer not to harm it, but I'm on the verge of getting mouse traps and attaching them to the exhaust to get him good. Does anyone have any suggestions? Thanks