A large simmons head is the best for Turkeys, geese, swans. Notch a "v" into the tip - small v is OK. Other than that use 3 or 4 blade heads - bigger the better. Friends - don't use those grasshoppers on geese - if you make a superficial hit you want the arrow to flop out. If you make a vital - center punch hit with the heads described here you will recover your bird - even if they fly off - put binoculars on them immediately - they drop within a couple hundred yards.
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