white-morph snow geese couple and two juveniles foraging in muddy grasses

anser atlanticus autumn beach beak black body caerulescens canada couple darker day eating fall family feeding focus food foraging geese goose grasses greater heavy herbivore hungry juveniles lawrence looking migration migratory muddy nature north profile proud quebec red river rooting roots saint saintvallier shore snow soft standing tips two vallier water white whitemorph wildlife wing