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

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