Advertisement Gear and tactics For this tactic, I use a cow call, something to make antler sounds and a cow decoy. Traditional cow calls are made of birch bark, but I’ve also used an orange traffic cone with the base cut off. Both simulate the long nasal passage of a moose’s nose, making for a realistic sound that carries a long way. A good standard sequence is four to six nasally, whiny moans, starting at about 10 seconds in length, […]