New World Sparrows
Zonotrichia albicollis
The White-throated Sparrow is a common and widespread New World sparrow, recognized by its distinctive head patterns and clear, whistled song. These birds exhibit two color morphs, white-striped and tan-striped, which occur in both sexes and influence their behavior. They are a familiar sight in many North American habitats, from northern forests to suburban edges.
Typical adult measurements.
Individuals and populations vary.
01 / The telltale details
Start with shape and behavior. Then look for the smaller details.
Adults display either bold black and white stripes or more subdued brown and tan stripes on their heads.
A prominent, bright white throat patch is a key feature, often bordered by thin dark malar stripes.
A small, bright yellow patch is visible between the eye and the bill in adults.
The bill is typically dark gray.
02 / A place in the world
White-throated Sparrows breed in coniferous and mixed forests, favoring areas with dense undergrowth, clearings, and edges. In winter, they can be found in a variety of areas with thick low cover, including forest edges, brushy fields, and well-vegetated suburban environments.
This species breeds across much of Canada, New England, and the northern Great Lakes region. In winter, it migrates to the eastern and southern United States, extending into parts of the desert southwest and the Pacific coast, with some populations remaining year-round in parts of the Northeast.
White-throated Sparrows are short-distance migrants, with breeding grounds primarily in Canada and the northern U.S., and wintering grounds across much of the eastern and southern U.S. Some individuals may be year-round residents in certain northeastern areas.
03 / Listen a little closer
The song is a clear, wavering whistle, often described as a series of ascending or descending notes. They also give a sharp chip call.
04 / The life behind the feathers
Their diet consists of a variety of small seeds, fruits, and buds. During the breeding season, they supplement their diet with insects such as beetles, flies, centipedes, and spiders.
These sparrows primarily forage on the ground, often shuffling through leaf litter with a distinctive double-footed kick to uncover food. They also glean food from low bushes and the lower branches of evergreen trees.
The female builds a cup-shaped nest, typically on or very near the ground, well-hidden within dense low vegetation like shrubs, grasses, or ferns. Nests are made of grass, twigs, and pine needles, lined with finer materials.
White-throated Sparrows are often found in loose flocks, especially during migration and in winter. They exhibit two distinct color morphs (white-striped and tan-striped) that influence their behavior and mating patterns, with white-striped individuals tending to be more aggressive.
One more reason to pay attention
White-throated Sparrows have two color morphs, white-striped and tan-striped, which are not linked to sex and typically mate with the opposite morph.
The yellow coloration in their lores comes from carotenoid pigments obtained through their diet.
Their scientific name, *Zonotrichia albicollis*, means "hair band" and "white neck" in ancient Greek and Latin, respectively.
05 / An eye for the difference
White-crowned Sparrows lack the yellow lores and distinct white throat patch of the White-throated Sparrow, and have a yellow bill.
Dark-eyed Juncos are generally grayer and lack the bold head stripes and white throat of the White-throated Sparrow. They may hybridize.
Chipping Sparrows are smaller, have a rusty cap, a clear white eyebrow, and lack the yellow lores and prominent white throat.
AI-assisted species research. Prepared September 2026. Details can vary across regions and populations.