What do a aleutian Canada goose eat?

The Aleutian Canada goose (Branta hutchinsii leucopareia) is a subspecies of the Canada goose that is native to the Aleutian Islands and the western coast of Alaska. Its diet consists primarily of grasses, sedges, and other vegetation, but it will also consume berries, insects, and small invertebrates. During the summer months, when they are nesting and raising their young, they mainly feed on grasses and sedges. In the winter, when these food sources are less abundant, they will also eat berries, insects, and small invertebrates. They typically feed in salt marshes, estuaries, and other coastal habitats, as well as freshwater wetlands and agricultural fields.