Koyukuk National Wildlife Refuge

Koyukuk National Wildlife Refuge is a U.S. Fish and Wildlife Service refuge in interior Alaska that protects stretches of the Koyukuk River corridor, associated wetlands, and boreal forest habitats. It serves as habitat for large mammals, waterfowl, shorebirds, and anadromous fish and supports subsistence uses by local communities.

The refuge provides important breeding and staging habitat for migratory birds and supports species such as moose, bears, and numerous waterfowl; much of the area is undeveloped and managed for wildlife conservation and subsistence use. Recreational activities are predominantly backcountry in nature and include fishing, hunting in season, and wildlife observation.

The refuge was created by federal action to conserve critical river corridor habitats and to maintain subsistence resources for Alaska Native communities. Management emphasizes habitat protection, research, and traditional use.

The refuge lies along the middle reaches of the Koyukuk River in interior Alaska, within a remote landscape of river valleys and boreal forest. The nearest regional centers are remote Alaska towns rather than large cities, and access is typically by small aircraft or river travel.

• Access: Remote access is common; much of the refuge is reached by river or small aircraft rather than by road.