Bird Profile
Song Sparrow
One streaky brown sparrow in your yard is probably a Song Sparrow. Find the dark smudge in the middle of the breast and you have your bird.
The short answer
- The field mark is a dark central spot on a heavily streaked breast, plus a long rounded tail the bird pumps in flight.
- Song Sparrows vary more across North America than almost any other songbird. Aleutian birds can weigh nearly four times what a desert Southwest bird weighs.
- They feed on the ground. Scatter white millet on a low tray or under the feeders and skip the hanging tube entirely.
- A brush pile or an untidy shrub border does more to hold Song Sparrows than any feeder.
- Most are resident or short-distance migrants, so the bird singing from your fence in April may be the same one you fed in January.
At a glance
- Scientific name
- Melospiza melodia
- Length
- 4.7 to 6.7 in (12 to 17 cm)
- Wingspan
- 7.1 to 9.4 in (18 to 24 cm)
- Weight
- 0.4 to 1.9 oz (12 to 53 g), varying hugely by region
- Range
- Most of North America. Resident across much of the US, migratory in the far north.
- Favorite foods
- White millet, cracked corn, sunflower hearts, black oil sunflower
- Best feeder
- Ground tray or low platform. Rarely uses hanging tubes.
- At feeders
- Year-round, on the ground under the feeders, usually alone or in twos
The Song Sparrow (Melospiza melodia) is a medium-sized streaky brown sparrow, roughly 6 inches (15 cm) long, and it is the default answer to "what is this little brown bird under my feeder" across most of North America. The mark to find is a dark blotch in the center of a streaked breast, where the coarse streaks run together.
It is also the most variable common songbird on the continent. A Song Sparrow from the Aleutians and one from Arizona look like different species until you check the breast and the head pattern.
This profile covers the identification marks that hold everywhere, the confusion species, the regional variation, the food and ground feeding setup that works, the song that gave the bird its name, and how to build a yard it will stay in.
How to identify a Song Sparrow#
Breast: heavy brown streaking on a whitish ground, with the streaks converging into a central dark spot. The spot is the single most useful mark, though a few birds show it faintly.
Head: a broad gray eyebrow, a brown crown split by a paler central stripe, a gray face, and a dark brown malar stripe running down each side of a clean white throat. That throat-and-stripe pattern is worth learning; it separates Song Sparrows from most other streaked sparrows at a glance.
Shape and motion: chunky body, rounded head, and a long rounded tail. In flight, the bird pumps its tail down and up, a habit that identifies it from behind at 40 feet (12 m).
Behavior: it stays low. Song Sparrows hop on the ground, disappear into a shrub when you move, and sing from a low exposed perch on a fence, a bramble tip or a cattail.
The birds it gets confused with#
| Species | Breast | Head | Other |
|---|---|---|---|
| Song Sparrow | Coarse streaks, central spot | Gray eyebrow, dark throat stripes | Long rounded tail, pumped in flight |
| Savannah Sparrow | Finer streaks, usually no spot | Yellow patch in front of the eye | Short notched tail, open fields |
| Lincoln's Sparrow | Fine crisp streaks on buff wash | Buffy mustache, gray face | Skulking, smaller, thin-necked look |
| Fox Sparrow | Bold rusty triangular spots | Plain gray and rufous | Much larger, kicks leaf litter hard |
| Female House Finch | Blurry gray-brown streaks | Plain, no pattern | Thick blunt bill, feeds in feeders not under them |
Why Song Sparrows look different where you live#
Ornithologists recognize more than twenty subspecies of Song Sparrow, and the extremes are remarkable. Birds of the Aleutian Islands and coastal Alaska are large, long-billed and dark sooty brown, several times the weight of the smallest forms. Birds of the desert Southwest are small, pale and sandy. Pacific Northwest birds are dark and heavily marked; birds of the eastern woods and fields sit in the middle.
The practical consequence for a feeder watcher: do not identify a Song Sparrow by size or by exact color. Use the streaked breast with a central spot, the striped head with a clean white throat, and the pumped tail. Those hold from Alaska to Georgia.
Regional variation cuts both ways
If a field guide illustration does not match the bird under your feeder, that does not mean you have something rare. It usually means the guide drew an eastern bird and you live in Oregon. Check the structural marks before you reach for a rarity.
Where and when you will see one#
Song Sparrows like edges and mess: brushy field margins, hedgerows, streamsides, salt marsh, overgrown corners, and suburban yards with dense shrubs. What they will not use is a clean, open, closely mown lawn with nothing to hide in.
Northern populations migrate; birds through most of the US do not. In many yards they are present every month of the year, singing from February through summer and going quiet and secretive in fall. Winter birds often join loose mixed flocks with Dark-eyed Juncos and White-throated Sparrows under the feeders.
What Song Sparrows eat and how to serve it#
Song Sparrows eat seeds for most of the year and switch heavily to insects in summer, when roughly half the diet is beetles, caterpillars, grasshoppers and ants. Coastal birds also take small mollusks and crustaceans off the tideline, which is not something most feeder birds can claim.
At a feeder, they want small seeds on a flat surface:
- White proso millet is the top choice, and it is the reason a cheap mix sometimes works better on the ground than at a hanging feeder.
- Cracked corn in small amounts, kept dry.
- Sunflower hearts and black oil sunflower, taken from the ground where other birds have knocked it down.
- Nyjer occasionally, spilled from finch feeders.
Serve it on a ground feeder or catch tray, or on a low platform feeder a foot or two up. A tray with a mesh bottom keeps seed out of the mud and makes cleaning possible. Hanging tubes are largely wasted on this bird, though a Song Sparrow will occasionally cling to one out of stubbornness.
If you are buying a mix specifically for ground-feeding sparrows, read the bag: millet content is what matters, and milo and wheat filler is not a substitute. See bird seed mixes and, for the flock that shares the same tray, how to attract juncos.
Ground feeding has a rodent bill attached
Seed left on the ground overnight feeds mice and rats, and a permanent scattering under a feeder will eventually create a problem. Put out only what the birds clear by dusk, use a tray you can lift and empty rather than bare soil, and sweep up spilled hulls weekly. The full set of fixes is in rodents under bird feeders.
The song, and how a sparrow learns it#
The name is earned. A typical song opens with two to four clear whistled notes, then breaks into a buzzy jumble and a trill. The old mnemonic renders it as maids, maids, maids, put on your tea kettle, which is closer than most mnemonics get.
Each male carries a repertoire of several distinct song types, commonly somewhere between five and a dozen, and cycles through them. Young males learn their songs from the adult males around them during their first months, which is why Song Sparrow song varies subtly from one valley to the next. The species has been studied intensively for exactly this reason and is one of the standard subjects in birdsong research.
Males sing from exposed low perches, often the same three or four in a territory, and start early in the year. A Song Sparrow singing on a warm day in February is completely normal.
Nesting#
Nests are low and well hidden: on the ground under a grass clump or a shrub skirt, or up to about 4 feet (1.2 m) in dense cover such as a bramble, spruce sapling or cattail stand. The female builds a cup of grass, weed stems and bark strips lined with fine grass, rootlets and hair.
Clutches are three to five pale greenish or bluish eggs, thickly spotted with reddish brown, incubated about 12 to 14 days. Young leave the nest around 10 days after hatching, before they can fly well. Two broods are usual and three happen in long southern seasons.
Song Sparrows are among the most frequently parasitized hosts of the Brown-headed Cowbird. A pair may raise a cowbird chick alongside or instead of their own, and this is normal ecology rather than something to intervene in.
Build a brush pile
The single most effective thing you can do for Song Sparrows is to stop tidying one corner. A loose pile of prunings and branches 4 to 6 feet (1.2 to 1.8 m) across, near the feeding area, gives sparrows escape cover, roosting space and insect foraging in one object. Instructions in brush piles and cover, and the plants that back it up in native plants for birds.
Behavior worth knowing#
Song Sparrows are more territorial than most feeder birds, and males in spring will chase each other for long stretches rather than share a lawn. In winter that relaxes and several will feed within a few feet of one another.
They forage by hopping and by a quick double-scratch with both feet, flicking leaf litter backward. If you hear rustling under a hedge in January, it is often this bird.
They are also nervous, which matters for placement. A ground tray set 8 to 12 feet (2.5 to 3.5 m) from a shrub gets used constantly; the same tray in the middle of an open lawn gets used rarely. That exposure also makes them vulnerable to cats, and cutting outdoor cat access is the biggest single safety improvement for a ground-feeding yard: see cats and bird feeders.
Population and conservation#
The Song Sparrow is abundant, widespread and adaptable, and it remains one of the most numerous native songbirds in North America. It tolerates suburbs, roadsides and marsh edges alike.
Regional survey data has shown modest declines in some areas, mostly tied to the loss of scrubby edge habitat to development and to intensive tidying of field margins. None of that puts the species at risk, and a yard with a brush pile and a hedge is a genuine contribution.
A setup that brings Song Sparrows in#
- A ground tray or low platform with white millet, refilled in small amounts daily.
- Placed 8 to 12 feet (2.5 to 3.5 m) from dense cover, not in the open.
- A brush pile or unpruned shrub thicket in one corner of the yard.
- Spilled seed swept up weekly, and the tray emptied of wet seed after rain.
- Patience in winter: Song Sparrows come in ones and twos, not in flocks, and they arrive at the edges of the day.
Frequently asked questions#
How do I identify a Song Sparrow?
Look for thick brown streaks on a white breast that converge into a dark central spot, a broad gray eyebrow, a dark stripe down each side of the white throat, and a long rounded tail that the bird pumps up and down in flight. Song Sparrows are chunky and stay low, hopping under shrubs and feeders rather than perching in the open.
What is the difference between a Song Sparrow and a female House Finch?
Face pattern and bill. A Song Sparrow has a bold striped head with a gray eyebrow and dark throat stripes, and a slim pointed bill. A female House Finch has a plain gray-brown face with no strong pattern, blurrier streaking, and a thick blunt seed-cracking bill. Song Sparrows also feed on the ground far more than House Finches do.
What do Song Sparrows eat at feeders?
White proso millet first, then cracked corn, sunflower hearts and black oil sunflower. In summer roughly half their diet is insects, and coastal birds also take small crustaceans and snails along the shore. Serve seed on a ground tray or a low platform, since they rarely use hanging feeders.
Do Song Sparrows migrate?
It depends where they live. Birds in Canada and the northern plains move south for winter, while populations along both coasts and across much of the central and southern US stay put all year. Many yards have Song Sparrows in every month, though not always the same individuals.
Why do Song Sparrows look so different in different states?
Because the species has an unusual number of regional forms, more than twenty subspecies by most treatments. Birds in the Aleutians and coastal Alaska are huge, dark and long-billed; Pacific Northwest birds are sooty; desert Southwest birds are small and pale sandy. The breast spot and the head pattern hold everywhere, so use those rather than color or size.
Where do Song Sparrows nest?
Low and hidden. Nests go on the ground under a grass tussock, or up to a few feet in a dense shrub, bramble or cattail. The cup is grass and bark strips lined with fine grass and hair, holding three to five pale eggs heavily marked with brown. Most pairs raise two broods and some raise three.