Moosehorn National Wildlife Refuge

Moosehorn National Wildlife Refuge

Moosehorn National Wildlife Refuge offers expansive wetlands, forests, and waterways that provide important habitat for a wide variety of wildlife and excellent opportunities for birdwatching, fishing, and hiking.

38,053
Acres Protected
15
Miles of Trails
25,000
Annual Visitors
1937
Year Established

About Moosehorn National Wildlife Refuge

Moosehorn National Wildlife Refuge
 

Located in eastern Maine along the U.S.-Canada border, Moosehorn National Wildlife Refuge covers over 38,000 acres and includes a diverse mix of salt marshes, freshwater wetlands, spruce-fir forests, and rivers. Established in 1937 primarily to provide habitat for migratory birds, the refuge is a critical area for waterfowl, moose, black bears, and numerous other species. The refuge lies adjacent to Cobscook Bay, where tidal fluctuations create extensive mudflats that support rich marine ecosystems and serve as feeding grounds for shorebirds. Visitors can explore a variety of habitats through a network of trails and roads suitable for hiking, wildlife observation, and paddling. The refuge is home to several threatened and rare species, such as the bald eagle and Atlantic salmon, highlighting its conservation importance. Notable landmarks include scenic viewpoints overlooking the tidal zones and historic structures connected to the refuge's early management. The refuge’s proximity to charming coastal towns adds cultural appeal for visitors looking to combine nature outings with local heritage. Moosehorn NWR provides year-round opportunities, from vibrant spring bird migrations to quiet winter landscapes, making it a valuable destination for nature enthusiasts and outdoor recreationists alike.

Highlights

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Cobscook Bay tidal mudflats known for exceptional shorebird and waterfowl feeding

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Diverse wetland ecosystems including salt marshes and freshwater swamps

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Moose and black bear viewing opportunities within forested sections

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Historic refuge headquarters and nature trails offering accessible exploration

Notable Natural Features

Cobscook Bay

A significant tidal estuary with some of the highest tidal ranges in North America, supporting rich marine life and shorebird habitat.

Stone Dam Wildlife Observation Platform

A man-made dam area featuring an observation platform ideal for viewing waterfowl and other wetland species.

Refuge Headquarters Historic Buildings

Historic 1930s-era structures that provide insight into the refuge’s early conservation efforts.