The opening day of Pheasant season is a weekend I look forward to for months. There are special places in the west that allow for great mixed bag hunts of "sharpies" aka sharptailed grouse, pheasants and "Huns" aka Hungarian Partridge. You'll need a versatile dog like Huckleberry my GWP.
 
This is a prime example of a double exposure. In its simplest definition double exposures are created by exposing the same frame of film twice. The first photo's shadows will be filled with the second photo's shadows. The highlights of each of the shots will be lost data. Double exposures are hard to set up because they require memory of how the first photo was composed and you'll need to make sure you under expose both of the shots.