Great idea. We were hunting a marsh that was infested with Red Wing Blackbirds. Then I saw a Sparrow Hawk swipe one out of the air right in front of us (15 yards away). I yelled to my buddy next to me so he could take a look, and it scared the heck out of the hawk. He dropped it into the reeds and the blackbird just sat there for the rest of the day.
One other time I saw four drake Mallards fall dead right in front of our boat
