Junco hyemalis
The Dark-eyed Junco is in a genus of small grayish American sparrows. This bird is common across much of temperate North America, and in summer ranges far into the Arctic. [1]
Adults generally have gray heads, necks, and breasts, gray or brown backs and wings, and a white belly, but show a confusing amount of variation in plumage details. The white outer tail feathers flash distinctively in flight and while hopping on the ground. The bill is usually pale pinkish. [3]
These birds forage on the ground. In winter, they often forage in flocks that may contain several subspecies. They mainly eat insects and seeds. [1]
They usually nest in a cup-shaped depression on the ground, well hidden by vegetation or other material, although nests are sometimes found in the lower branches of a shrub or tree. The nests have an outer diameter of about 4 inches and are lined with fine grasses and hair. Normally two clutches of four eggs are laid during the breeding season. [1]
Dark-eyed Juncos are with us all year here in Peachtree Park. [3]
References and Additional Information
[1] Wikipedia: Dark-eyed Junco
[2] The Sibley Guide to Birds, second edition – David Allen Sibley
[3] Cornell – All About Birds: Dark-eyed Junco
[4] Cornell – All About Birds: Dark-eyed Junco – sound
[5] The Breeding Bird Atlas of Georgia – UGA Press: Schneider, Beaton, Keyes and Klaus, Eds.
[6] Cornell – All About Birds: Dark-eyed Junco – life history