|Spectacled Eider Critical Habitat CLICK HERE FOR MAP
|Central Yukon-Kuskokwim Delta
||vegetated intertidal zone of the central delta from the Askinuk Mountains to northern Nelson Island
||989 square miles
|South Yukon-Kuskokwim Delta
||lands inundated by tidal waters between Nelson Island and Chefornak.
||90 square miles
||Norton Sound east of 1620 47', excluding specified waters within Norton Bay; marine waters 5-25m deep
||4,087 square miles
||waters of Ledyard Bay within about 74 km (40 nm) of shore, excluding waters less than 1.85 km (1 nm) from shore; marine waters 5-25m deep.
||5,390 square miles
|Waters South of St. Lawrence Island
||U.S. waters south of St. Lawrence Island between the latitudes 610 N and 630 30' N, and between the longitudes 1690 W and 1740 30' W; marine waters < 75m deep.
||28,436 square miles
||97% marine waters; > 95% federal lands and water, 4% state lands and water, < 1% Native lands
||38,992 square miles