A murmuration of starlings, numbering well over a million birds, form the shape of an atomic bomb mushroom cloud as they come in to roost at dusk on the Avalon Marshes at Shapwick Heath Nature Reserve in Somerset

british british scenes england england skies english english scene english scenes europe flocking together form great britain huge flock large flock of birds marsh reedbeds turning uk uk scene united kingdom united kingdom britain uk wheeling a million aerial dance animals at dusk aves avian avians beauty in nature bird birdlife birds birds of a feather flock together bizarre unusual blue sky cloud formation clouds of birds companions companionship early evening flight flocks flying flying in formation gathering grouping groupings huge number in flight large group large numbers many thousands of birds marshes marshland millions miriad miriads multitude of birds murmur murmuration of starlings murmuring mushroom cloud natural beauty natural habitat natural phenomenon natural world nature outdoors panorama panoramic view phenomena reed reedbed reeds shape sky scene sky scenes skyscape spectacular event stock image stock photo stock photograph stock photographs swooping in unison trees viewpoint views weird wildlife photography wildlife spectacle wildlife stock world large group of animals animal themes animal flock of birds flock bizarre phenomenon colour image color colour nobody no one no people conservation