B. c. canadensis
Atlantic Canada Goose
Atlantische Kanadagans
Breeds Labrador and Newfoundland; winters to Florida
B. c. maxima
Giant Canada Goose
Riesenkanadagans
Formerly Great Plains; now only on wildlife reserves
B. c. interior
Interior Canada Goose
Todds Kanadagans
Breeds ne Canada; winters to Florida and Louisiana
B. c. parvipes
Lesser Canada Goose
Kleine Kanadagans
Central Alaska to Canadian prairie provinces; winters s US
B. c. moffitti
Western Canada Goose
Moffitts Kanadagans
N Great Plains and s Canada; disperses southward in winter
B. c. fulva
Vancouver Canada Goose
Vancouver Kanadagans
Coastal s Alaska to British Columbia; occasional n California
B. c. occidentalis
Dusky Canada Goose
Dunkle Kanadagans
SW Alaska (Prince William Sound to Copper River Delta)
Zwergkanadagans - Cackling Goose - Branta hutchinsii
B. h. hutchinsii
Richardson's Canada Goose
Hutchins Zwergkanadagans
Breeds n-c Canada and Greenland; winters Texas and Mexico (wahrscheinlich die einzige Rasse der Zwergkanadagans, die in der WP als Wildform anerkannt wird)
B. h. taverneri
Taverner's Canada Goose
Taverners Kanadagans
Central Alaska to Mackenzie River delta; winters to Mexico
B. h. minima
Cackling Canada Goose
Dunkle Zwergkanadagans
Coastal w Alaska to Mackenzie delta; winters to s California (entflohene Vögel dieser Unterart werden in Deutschland regelmäßig gesichtet)
B. h. leucopareia
Aleutian Canada Goose
Aleuten-Zwergkanadagans
Buldir I. (w Alaska). Formerly Kuril Is. and Aleutian Is.
B. h. asiatica
Bering-Zwergkanadagans
ausgestorben
Taxanomie und Verbreitung nach: "James F. Clements, Birds of the World: A Checklist, 5th Edition 2000 inclusive all supplements"
Deutsche Namen nach: " Peter Scott, Das Wassergeflügel der Welt"