Im having a real problem with the little sparrows comming into my coop. I have to leave it open because my dear hens come in to give me their eggs. Not only are they eating my girls food, but it's really bothering me after reading all these mite issues,and know they could be infected and bring them to my birds. I actually started putting food/scratch on top of the coop and it seemed to work to keep them outside, but on the other hand, i felt i was just attracting MORE birds. Any suggestions??? Thanks