My way is not the best way, but it's the most entertaining way I have seen.
I take a propane torch, turn the flame to ~2" making sure the flame is very quiet. We don't want to hear any hissing or rushing sound. Then you sneak up on the hole, and place the flame about 1" above and directly over the hole. Every single 'jacket that enters or exits the hole will have his wings singed, and will tumble out of control and crash. After an hour or so, you will have a nice pile o' jackets. Then you can use one of the better methods above to get rid of the rest.
