Harris's Sparrow

Harris's Sparrow (winter plumage)

Harris's Sparrow
Zonotrichia querula

Family: (Passerellidae) New World Sparrows

Preferred Habitat: Woodlands, roadside hedges

Seasonal Occurrence: Uncommon November through March

Profile by Glenn Olsen: The presence of more species of sparrows is one of the reasons that I enjoy birding the winter months as much, if not more than, the spring migration months. Twenty–four species of Passerellidae have been recorded on the Upper Texas Coast, and winter months are a great time to see them. Wintering sparrows begin arriving about mid-October to early November, and some remain until early April. Of these, the Harris's Sparrow is one of my many favorites. At about 7 to 7.5 inches long with a wingspan of about 10 inches, it is also one of our largest sparrows. One of the aspects of sparrow identification that make them fun and challenging is that many of them look so similar – generally brownish with streaking. However, an adult plumaged Harris's Sparrow is quite distinctive with a usually black crown, chin, and bib, and contrasting whitish breast and belly. The extent of black varies from very little and faint to quite prominent and extensive. The pinkish bill is also quite distinctive. The back, tail, and upper parts are generally brownish with some blackish markings. This color pattern is unlike any other sparrow that we are likely to see in our area. First winter birds lack the extensive black of adults and have a white chin and throat with a dark brownish 'necklace' across the upper breast. The upperparts are similar to the adult pattern.

This species breeds in the stunted spruce and reindeer moss of the far northern regions of Canada and winters primarily in states of the central U.S. However, the winter range extends to areas both east and west of this usual range. The common name derives from Edward Harris (1799-1863) a benefactor of John J. Audubon. The scientific species of querula was given by Thomas Nuttall who was the first to collect the bird for science in 1834.

On its winter range, one can find Harris's Sparrow around woodland edges, brushy fence lines, brush piles, or thickets. The Katy Prairie area is one of the best places close to Houston to see these beautiful winter visitors. Participating in a Christmas Bird Count is a great opportunity to be with other birders and see this uncommonly attractive species.

Profile by Grace Yaros: Harris’s Sparrows are large, mostly brown sparrows with white underparts and black crowns, throats, and chests. During the breeding season, adults have silvery gray faces that contrast with their brown backs and become browner during the winter. Immature birds are similar to winter adults but have white throats.

These dapper sparrows breed in northern Canada, in largely open areas with sparse trees where boreal forest transitions into open tundra. In fact, they’re the only North American songbird that breeds exclusively in Canada and nowhere else. They ordinarily spend the winter months in the central Great Plains; recently in December 2023, a young individual has found itself on Galveston Island!

Unfortunately, data from Christmas Bird Counts in their winter range show that Harris’s Sparrow populations have been declining since the 1970’s. Their relatively restricted breeding and winter ranges mean that they are sensitive to loss and/or degradation of their habitat. Climate change may lead to the encroachment of boreal forest into their breeding range, decreasing the amount of forest-tundra habitat that they prefer to nest in, while intensive agricultural practices threaten the health of their winter habitat.

All About Birds

Cornell Lab of Ornithology
Video and sounds
National Audubon

Field Guide

Harris’s Sparrow (adult)

Harris’s Sparrow (immature)

Follow Us