Note 218 — {358} CHAP. X.[124] (continued 2)
Reading edition
Both Somateria mollissima borealis (Brehm), and S. dresseri Sharpe, occur about the north-west coast of Hudson Bay in summer, and doubtless both breed there. The King Eider also, S. spectabilis (Linn.), migrates down the coast, but probably breeds farther to the north.