- Summerby Swamp, ca 2 mi SE of Moran, on Hwy 1234
- Along Lake Michigan at Pt. Aux Chenes Bay.3
- Causeway west of St. Ignace3
- 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
- Prentis Bay, near3
- St. Helena Island NNW of lighthouse.3
- Whitefish Lake3
- near lighthouse, St. Helena Island.3
- Between Brevort Lake and Lake Michigan.2
- Bois Blanc Island between Snake Island and Mud Lake, sec. 26.2
- Bois Blanc Island,2
- Bois Blanc Island, Echo Lake2
- Bois Blanc Island, N. of Lake Mary.2
- Bois Blanc Island, W. of Deer Lake.2
- Bois Blanc Island. S. shore.2