Holding 20% of the world’s fresh water within more than 10,000 miles of shoreline, the Great Lakes are a globally significant ecosystem. Millions of migratory birds depend on coastal habitats along the Great Lakes for shelter, rest, and nourishment for their long journeys. Thousands of raptors, waterfowl, and wetland birds rely on the Great Lakes systems for safe nesting grounds. Yet, coastal development, climate change, and destructive invasive species threaten the coastal systems that sup...