white-throated sparrow zonotrichia albicoliis puffed up against the winter cold.

adorable albicoliis albicollis animal attractive avian background beak beautiful biodiversity bird birding birdwatching branch brown closeup cold colorful cute fauna feather feathers nature ornithology outdoors perched plumage portrait puffed seasonal seasons snowstorm snowy songbird sparrow streaked striped tail throated watching weather white wild wildlife wing winter wintertime wintry yellow zonotrichia