- along Highway U.S. 41. Section 5, T49N, R33W.1
- back of Coon House, Indian Hill Road near Junction of Saffron Road.1
- by SW end of Morley Pond, Morley.1
- ca. 1000 ft. S. of Loon Lk. at Loon Lk. Recreation Area 1/2 mi. W. M-33 1/2 mi north of county line. Big Creek Twp. T25N, R2E, Sec. 36 SW1/41
- east of Eagle Harbor1
- east of airstrip. South Fox Island1
- in Onsted Game Area, Woodstock Twp. T5SR1ES12, sw qtr of ne qtr1
- n. of Carroll Rd., e. of County Line Hwy., Deerfield Twp. T7SR5ES24, se qtr of se qtr1
- near Black River 3 miles N.W. Jeddo1
- near Morgan Lake near Grand Rapids1
- near Port Huron,1
- near Port Huron, near North Street.1
- near Ruby, township of Clyde,1
- near city of Port Huron,1
- near lighthouse on east peninsula of harbor. Copper Harbor1
- near summit of East Bluff.1
- north of Hat Island on Main Island Isle Royale1
- north of M-28. SW1/4 Sec 26 T46N-R17W.1
- north of Walter Place. North Fox Island1
- on S. side of Monroe St. ca. 4 mi. north of Midland. Larkin Twp. T14N, R2E, Sec. 29 NE1/41