Hi just a money saving tip, if you want to shoot crows and only have pigeon shell decoys, could work with full body ones. Go to your local supermarket that sell black socks the budget range get size 9 to 12 and cover pigeon decoys with them they work the same and you only have to shell out a couple of quid for socks instead of £3 or£4 quid a decoy once you shoot a few you can revert back to pigeon shells. Pictures show shell pigeon and bought flock coated crow decoy then shell in sock,if they get that close to notice the difference they should be dead or really scared,hope this helps