Michigan Compiled Laws, Chapter 324. Natural Resources and Environmental Protection § 324.42504

Sec. 42504. Within 10 days after the close of the respective open seasons provided by law for the taking of fur-bearing animals, game birds, and game animals, each person holding a license under this part shall report to the department stating the number and kinds of furs, hides, or pelts of each fur-bearing animal, and the plumage, skins, or hides, or parts thereof, of protected game birds and game animals in his or her possession on the last day of the open season for each fur-bearing animal, game bird, and game animal. The reports shall be notarized and sent by registered mail.