Sea Ducks
These diving ducks are stocky and short-necked. They migrate in large compact flocks to and from their coastal wintering grounds. They breed in the far north.
| Breed | Size |
| Barrow's Goldeneye... | Length: 18" (46cm) |
| Black Scoter... | Length: 19" (48cm) |
| Bufflehead... | Length: 13 1/2" (34cm) |
| Common Goldeneye... | Length: 18 1/2" (47cm) |
| Harlequin... | Length: 16 1/2" (42cm) |
| Oldsquaw... | L: M: 22" (56cm)F:16"(41cm) |
| Surf Scoter... | Length: 20" (51cm) |
| White-winged Scoter... | Length: 21" (53cm) |