63. American Scaup Duck. Blue-bill.
Aythya marila (Linn.).
An abundant winter resident on the coast. Breeds in the interior of
Mainland.
64. Lesser Scaup Duck.
Aythya affinis (Eyt.).
Not common on the coast. Fannin has taken it in May near Ashcroft, and
Brooks has seen it all winter at Okanagan.
65. Ring-necked Duck.
Aythya collaris (Donov.).
Not common. A few have been taken on Vancouver Island. Mr. Brooks says common in Lower Fraser Valley, and is found all winter on Okanagan Lake.
CLANGULA Leach.