The Kenai National Wildlife Refuge in Alaska is a major sanctuary for migratory birds.

The Kenai National Wildlife Refuge, located in south-central Alaska, serves as an essential sanctuary for migratory birds, providing critical habitat along the Pacific Flyway. This refuge is home to diverse bird species, including waterfowl, shorebirds, and raptors, that use the area for nesting, breeding, and seasonal migration. The refuge spans over 1.9 million acres of forests, wetlands, and lakes, making it a vital part of Alaska’s rich ecosystem. The Kenai National Wildlife Refuge plays a crucial role in protecting Alaska's avian populations, ensuring that migratory birds have a safe haven during their long journeys across North America.