Extreme Birding in Alaska
WATERFOWL
Common Teal, Common Eider, Steller's Eider, Tundra Swan, Pelagic Cormorant, Long-tailed Duck
Common Teal. a/k/a
Green-winged Teal, crecca ss
    Common Eider
      Steller's Eider
        Tundra Swans
          Long-tailed Duck