Large flock of white-fronted and other geese during spring migration resting and feeding on meadow take off

goose hunting whitefronted goose geese ducks unlimited whitefronts national wildlife refuge waterfowl flock migratory birding birds migration wildlife migrate klamath basin ornithology latvia whitefronted hunting beak bird watching blaessgaense lesser albifrons anser albifrons bird animal species fauna nature flight duck fronted flying flooded meadow grass anser wild brown natural background greater speckle belly water feather specklebelly white