swarm of geese on a misty day over the baltic sea in northern germany

goose swarm geese baltic sea germany misty day birds migration flock overcast foggy seabirds wildlife flying coastal weather mist seaside nature scenic cloudy flight avian migratory seafaring birdwatching aerial seagulls background beach black blue dark disturbing dramatic evening gloomy gray grim horizon landscape light maritime natural sand mecklenburgvorpommern vorpommersche boddenlandschaft