Mojo's work well, the key is the habitat and species you're hunting. Big water, marsh, flooded timber and ag, coast, they def pull birds. but I've seen exceptions to the rule, On water, geese and sprigs typically avoid them like the plague though I've had both drop in a spread on occasion. Misfits, confused, non-conformist, retarded, young and stupid, whatever, they won't make the same mistake twice.
Do you ever get the feeling you're being watched? Because if you do, I'll stop doing it.