Appears to be a very old decoy. Painted or stained leather body that is tacked on. Beak does have some damage and there are no eyes as seen in the photos.
Please look closely and judge for yourself. Turns out this is Canvas I was told. The item "Duck decoys vintage" is in sale since Sunday, February 19, 2017. This item is in the category "Sporting Goods\Hunting\Vintage Hunting\Duck Decoys".The seller is "jdhclb" and is located in Circle Pines, Minnesota. This item can be shipped to United States.