Found out that it's only a myth that purple Martin colonies will impact mosquito populations, in fact they will eat more dragonflies than mosquitos, and dragonflies actually do eat mosquitos.

So it looks like bat colonies are the best anti-mosquito measure. Hungry little fuckers can eat over a thousand in a day and a big bat box can host a colony of 200 bat-bro's.

Any other good ways to weaponize nature against mosquitos?