Old-Biscuit wrote:
Birds are VERY industrious when it comes to nesting :B
Check fridge vents----especially roof if you have one
Birds LOVED to set up house keeping in my pin box (3 occasions/1st one had made it as far as 'furniture/kids room/Daddy's spot :B )......I have an old pillow I stuff inside when not hooked up
My brother has had birds build a nest in his pin box too. He went away for a weekend. Pulled the 5th wheel for 200 miles when he got back home the little birds were still in there and the mom went back to feeding them. Eventually, the flew away on their own.