White Pelican birds flying over a lake in Southern Oregon, USA

migratory migratory birds migrating migratory bird seagull migration waterbird waterfowl migrate gull pelican flock of birds flying white pelican flying birds flock of birds flock flight birds lake water environment flapping flying aerial formation bird wildlife fly wing drone background animals group wings overhead fauna wetland animal fowl nature white green wild vshape beautiful teamwork outdoors outdoor colorful