I've seen bat boxes at TSC before, I'd like to try one. I was thinking of building bat boxes to sell years ago. I read a study that a bat in a room full of mosquitos will eat a lot of them, but in the wild prefers to eat other things instead, so that discouraged me from making bat boxes. But, I...
Fans are good, and window screen mesh. I want to get an electronic zapper, but you have to place them away from the coop bc they attract the mosquitos. Some people think bat boxes and purple martins reduce the mosquito population, but I'm not sure they really do.