The cackling goose (Branta hutchinsii) is a species of goose found in North America and East Asia. The genus name Branta is a Latinised form of Old Norse...

from the cackling goose, which slightly overlap in mass. However, most subspecies of the cackling goose (exclusive of Richardson's cackling goose, B. h....

Aleutian cackling goose was formerly thought to be a subspecies of the Canada goose, as Branta canadensis leucopareia. The Bering cackling goose, a related...

similarity to the brant goose, genetic analysis has shown it is an eastern derivative of the cackling goose lineage. The barnacle goose was first classified...

The small cackling goose (Branta hutchinsii minima), also known as the Ridgway's goose, is the smallest subspecies of cackling goose and the smallest variant...

are fertile. Rare hybrids with the greater white-fronted goose, Canada goose, and cackling goose have been observed. Snow geese breed from late May to mid-August...

Canada goose (Branta canadensis occidentalis) is a subspecies of the Canada goose. They are the darkest variant, similar to the Pacific cackling goose. Tagged...

population decline include competing with the cackling goose for food and the preying of goslings. The emperor goose is listed as near threatened on the IUCN...

other geese, though some very large taxa are known, which rival the swan goose and the black-necked swan in size. The Eurasian species of black geese have...

The Aleutian subspecies of cackling goose nests on the islands in significant numbers, and common eider and emperor goose winter in the area. Black oystercatchers...