Well, I don't duck hunt, goose hunt, turkey hunt or call in deer. But what I do try and call are the predators. For those I have two lanyards of 4 calls each, made by me, that I have available. They are howlers, jack, cottontail tail, squeeker (rodent) and my double reeds. They are so effective that I also use an electronic caller when alone, because I hate calling in the lions behind me. Just a bit scary and happens too often to be comfortable.