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

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