Watercolor portrait of Chipping Sparrow (Spizella passerina)

Chipping Sparrow

Spizella passerina
Breeds across much of North America Extremely adaptable to human-altered lan… Common Resident Song

Learn to identify the Chipping Sparrow by ear. Master the "one long, dry mechanical trill — like a sewing machine" phrase and tell it apart from similar species.

“dry trill (like a sewing machine)”

What the Chipping Sparrow sounds like

The Chipping Sparrow is a small (about 5–6 inches) and slender sparrow with a fairly long, notched tail. In spring and summer, adults are “crisp” in appearance – a rufous cap, white supercilium, black eye-line, and clean gray underparts make them easy to identify. In fall and winter, they molt into a drab buffy-brown plumage; the bright cap turns dull or streaky and the back and breast show more brown streaking, helping them camouflage in leaf litter. Juveniles are heavily streaked and can even be mistaken for other brown birds like young House Finches.

“one long, dry mechanical trill — like a sewing machine”

How to tell it apart

Listen for:A long, rapid, monotone trill on a single pitch, often compared to the sound of a sewing machine’s whir. This “buzzy” trill lasts several seconds and is repeated frequently by males from high perches in spring. Often written as “dry trill (like a sewing machine)”.
Don't confuse with:The American Tree Sparrow — has a rufous cap like a chipping sparrow but shows a distinct dark smudge (spot) in the center of its breast, which chipping sparrows lack.

Lessons featuring the Chipping Sparrow

Ready to test your ear? Practice identifying the Chipping Sparrow's sounds in these interactive in-app lessons.

Sparrow Bootcamp lesson habitat
Sparrow Bootcamp
Tier 3 · Family Reunion
Sparrow Sorting Hat lesson habitat
Sparrow Sorting Hat
Tier 7 · Warblers & Sparrows Deep
Sparrow Trill Tribunal lesson habitat
Sparrow Trill Tribunal
Tier 12 · By Pitch and Pace
Start Learning Free

Where you'll hear it

Extremely adaptable to human-altered landscapes. Originally favored open pine woods and edges, but now common in suburban settings and parks. Breeds anywhere grassy open areas meet trees or shrubs: woodland edges, garden lawns with shade trees, orchards, cemeteries, etc. Often builds nests in evergreen shrubs or conifers (pines, spruces) but also uses deciduous trees. In winter, often forages in flocks on the ground of weedy fields, roadsides, and woods edges, and readily visits backyard feeders.

Males arrive on breeding grounds in early spring and begin singing their trilling songs from high perches. Nesting occurs from late spring into summer; they commonly raise two broods (and in the south sometimes three) in one season. By late summer, they molt into nonbreeding plumage. In fall, they migrate (if northern) or form winter flocks. During winter, they spend days feeding on the ground and roost in evergreens at night, largely silent until the cycle starts again in spring.

Similar species

American Tree Sparrow

Has a rufous cap like a Chipping Sparrow but shows a distinct dark smudge (spot) in the center of its breast, which Chipping Sparrows lack.

Clay-colored Sparrow

A close relative that lacks the bold colors—Clay-colored Sparrows have a pale sandy-brown overall tone. They do not have a bright rufous cap; instead the crown is brownish with a subtle central stripe.

Chipping Sparrow song FAQ

What does a Chipping Sparrow sound like?
A long, rapid, monotone trill on a single pitch, often compared to the sound of a sewing machine’s whir. This “buzzy” trill lasts several seconds and is repeated frequently by males from high perches in spring. Listen for the "one long, dry mechanical trill — like a sewing machine" phrase.
How do I tell a Chipping Sparrow from a American Tree Sparrow by sound?
American Tree Sparrow: Has a rufous cap like a Chipping Sparrow but shows a distinct dark smudge (spot) in the center of its breast, which Chipping Sparrows lack.; Tree Sparrow has a bi-colored bill (upper mandible blackish, lower mandible yellow) unlike the all-dark bill of a breeding Chipping Sparrow. It also sports a rufous eye-stripe (through the eye) rather than a sharp black line with white above, and it is only present in the U.S. during winter (breeds far north)..
When is the best time to hear a Chipping Sparrow?
Males arrive on breeding grounds in early spring and begin singing their trilling songs from high perches. Nesting occurs from late spring into summer; they commonly raise two broods (and in the south sometimes three) in one season. By late summer, they molt into nonbreeding plumage. In fall, they migrate (if northern) or form winter flocks. During winter, they spend days feeding on the ground and roost in evergreens at night, largely silent until the cycle starts again in spring.