The Maine Coastal Islands National Wildlife Refuge is a protected area located along the coast of Maine, encompassing a series of islands and coastal habitats. Established in 1990, the refuge aims to conserve diverse wildlife, including seabirds, shorebirds, and marine species. It provides critical nesting sites for birds like the Atlantic puffin and the common eider. Visitors can enjoy various recreational activities, such as birdwatching and photography, while respecting the natural environment. The refuge is managed by the U.S. Fish and Wildlife Service, which works to maintain the ecological integrity of the islands and promote public awareness of coastal conservation.