Hi guys, I'm a lifelong hunter, but have never hunted waterfowl before, but while purchasing all of my hunting licenses recently, I said what the heck, if I'm spending money that will (hopefully) go to good use, why not add in a waterfowl license to the tab. So I bought my first waterfowl license and federal duck stamp which just came today (actually two came in the same envelope). I saw the instructions about signing the stamp and did so, but my question is what do I now do with the stamp? Do I take it and attach it to my printed Michigan hunting license? I'm guessing me getting two stamps was a mistake by the feds , or is that normal? I likely won't actually be hunting any waterfowl, but I'd obviously like to be legal should I decide to give it a try. Thanks.