I hear squeaking, scratching and fluttering at night in my attic (I live in a small apartment that IS the attic, so I guess I hear them right above me in the space between the roof and my ceiling). I really like bats and I know that if I tell my landlord, he'll kill them. I don't mind keeping them there but am wondering if there are any precautions I should take or things to watch out for in case it becomes dangerous to have them living right above my head? Thank you!