This is how we set up our decoys. We set the owl decoy out aboout 20 yards from where we are and we set it on a stump or on a fence post, then we take the decoys, we only use 3 crow decoys but i think they say the more the better, and put put them up in the tree as high as I can climb, but make sure you can climb back up to get them. I might climb 2 different trees so there not all bunched up in one tree. And it works i called the same group of groups back 2 times after shooting at them the first time. I went to the crow busters site and i really didn't care for it.
"Trophies are not measured in Inches!"