In September 2015, Chester, CT a white pigeon with a leg band made our garage it's coop. We researched it's band number and called it's owner but no response. We thought it would stay a few days...but it is Dec. 25 and it is still here. It goes away during the day and returns at night. This is strange. When we are away for a few days and the garage is closed up it has no access to it. When we return so does it. I put out grain and water in the garage. I have caught it in a cage and handled it but it does not want to be caught or handled. There are feathers and poop everywhere. Our home is listed for sale so this is a problem. I wouldn't mind if the pigeon was friendly but it is not. What to do??