- Paquin & Hog Island Creek, between, near Lake Michigan4
- Rexton4
- Round Island.4
- Summerby Swamp, ca 2 mi SE of Moran, on Hwy 1234
- Along Lake Michigan at Pt. Aux Chenes Bay.3
- Bush Bay3
- Causeway west of St. Ignace3
- Cedarville-Hessel3
- East of Cedarville3
- East of Cedarville, north of M1343
- Goose Island, Lake Huron.3
- Lake Superior State Forest, Hwy 2, Big Knob Campground3
- Les Cheneaux Is.3
- Mackinac Is.3
- Mackinac [Island]3
- Near Lake Michigan, ca. 5 mi. SW of Moran.3
- Northwest of Cedarville3
- On M134 along Bush Bay3
- Prentis Bay, near3
- Rock River Road off Big Knob Road3