The Washington GAP Analysis Program applied to breeding birds only. These maps, which include wintering birds, pelagic (coastal) birds, and birds expanding their ranges, do not include range maps.
NatureMapping observations reported by townships throughout the year.
This goose is seen casually in migration and winter in a few isolated Pacific states. The Rossís goose nests typically on lake islands in the high Arctic.Text edited by Gussie Litwer