Cackling Goose is a tundra-breeding, smaller version of the familiar Canada Goose, with which it was formerly conspecific. There is often great confusion identifying this species because there are several subspecies of both Canada and Cackling, and there is size overlap such that the largest Cackling can be larger than the smallest Canada (Branta canadensis parvipes). In general Cackling has a smaller, rounder head, a shorter neck, and a stubbier bill. Occasional individuals found amidst large wintering flocks of full-sized Canada Geese are usually easy to pick out by the juxtaposition of different size and bill shape. Individuals found in the Nome, AK area are the subspecies Branta hutchinsii taverneri.
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose (Taverner’s)
Kougarok Road, Nome, AK
June 7, 2012 ©John Schwarz
-
-
Cackling Goose
Westchester Lagoon, Anchorage, AK
June 9, 2012 ©John Schwarz
-
-
Cackling Goose
Westchester Lagoon, Anchorage, AK
June 9, 2012 ©John Schwarz
-
-
Very small goose, but with elongated bill probably parvipes Lesser Canada
(note Mew Gull in foreground for size comparison)
Westchester Lagoon, Anchorage, AK
May 31, 2012 ©John Schwarz
-
-
Very small goose, but with elongated bill probably parvipes Lesser Canada
Westchester Lagoon, Anchorage, AK
May 31, 2012 ©John Schwarz