@dbattistella One 30-year old study that implies (but does not state) that they were looking at outdoor zappers, in one small, marshy area of Delaware, with a very small sample size is not much of a data point that can be universally applied.

@kittylyst It's definitely true that those traps don't differentiate between species, and that they are rather bad at catching mosquitos. So why kill many more of the animals that would kill mosquitos if you want fewer mosquitos? Just for the satisfying sound of the kill?
@dbattistella