large flock of red-winged blackbirds (agelaius phoeniceus) in flight at tiny marsh

winter wing wildlife wild white wetland undefined travel tourism songbird sky silhouette season scenery plumage phoeniceus outdoor ornithology ontario nature natural marsh landscape high group freedom flying flock flight feather fauna environment conservation colorful color cold canada bright blue blackbird black birdwatching birding bird beauty beautiful beak background avian animal air agelaius wind waterbird shorebird seabird line gull font cloud branch