When I hunted them a few times down in Colorado I just used what you would use for geese.
They probably are not the best tasting bird you will ever eat, Pheasants, quail, and turkey have that honor pretty well covered, but they are okay. We split the breast meat and stuff it with chilis and then grill it. Not a bad meal.
If you get birds taxidermied a standing pair of the them make a pretty impressive mounting.
