Ya our jumbo horseflies can take a lot before the don't get up. I use to go out and swat them off my cattle and they'd shake it off and come right back. I now p

Ya our jumbo horseflies can take a lot before the don't get up. I use to go out and swat them off my cattle and they'd shake it off and come right back. I now pull a wing off and leave them on the ground. Their remaining wing buzzes really loudly and the spin in circles which attracts the chickens. I can get about a hundred in a 30 minute period at the peak of their season and the hens will circle around to grab them.