Under Montana State law, it constitutes a misdemeanor offense to buy, sell, or possess, or offer to buy, sell or possess any migratory game bird, game fish, or game animal. The exceptions include the possession and transportation of legally taken game animals, the sale or purchase of hides, heads or mounts of legally acquired game animals, and the possession of naturally shed antlers of game animals, among other exceptions. For discussion of federal Eagle Act, see Detailed Discussion.