Im between open space and a creek. I keep plenty of sticky traps and other traps in the garage and avoid leaving it open as much as possible. I just replaced the bottom gasket on the roll up for this reason.
Same issue with the house I check all our screens and vents they chew stuff in the house too.
We had 8 Owls hooting up a storm last night go owls!!!
Thats about all you can do.