I am no professional batman by no stretch, but I have seen mosquitoes thick enough where a blind bat could fly around with his mouth open an OD on skeeters.
I have been seeing quite a few bats around my pond recently. makes me want to put up a bat house, anything that eats even one mosquito is just alright by me.
Now if I could just do some bat breeding and try to develop one that eats ticks I would be able to retire and live off the royalties.
I finally got a close up picture of my eagle thats been eating fish from in front of my feeder, couldnt get one on the water but he was getting CC that were too big for him to carry off so he would manage to just drag them out on the bank and eat them there, 4 or 5 big carcasses, so I turned my trail camera to watch the consuming area, and sure enough got a close up of him.
I will post a pic when I have a little more time.
All the really good ideas I've ever had came to me while I was milking a cow.