Natural Resources and Environmental Protection Act
Sand Dunes Protection and Management

Laketown Township
Critical Dunes Map

Michigan Department of Environmental Quality
Dune Systems

Michigan State University
Michigan Natural Features Inventory
Michigan’s Natural Communities

Michigan Department of Natural Resources and Environment
Coastal Dunes

Michigan Department of Natural Resources and Environment
Kirtland’s Warbler

The Complete Guide to Michigan Sand Dunes
by Jim DuFresne

Michigan State Park
by Jim DuFresne, Christine Clifton-Thornton