Blue tit perches in holly bush during winter in The Cotswolds, UK

1 bird blue tits british british birds chill chilly cold weather coldness england english english garden birds great britain keeping warm puffed up uk united kingdom winter scene wintry scene wintry weather alone animal beak birdlife cold feathers full length full length holly bush legs natural world nature one blue tit profile seasons side view solitary solo stock image stock photo stock photograph stock photographs upright vertical wild birds wildlife wings winter season yellow plumage colour image color colour property released