Mich. Comp. Laws § 324.43301: Limitation on acreage held for sporting purposes.

Sec. 43301.

A person shall not acquire, hold, or occupy by purchase, lease, or other evidence of title, possession, or right of occupancy or enclose by fences or other barriers in 1 tract an amount of real estate within this state exceeding 15,000 acres for the purpose of the preservation or propagation of game or fish or for use for yachting, hunting, boating, fishing, rowing, or any other sporting purpose.