At a Glance

A rather chunky sparrow of the open fields, known at all seasons by its streaked appearance and its white outer tail feathers. In summer, its clear musical song may be heard at any time of day; but the naturalist John Burroughs, feeling that it sang most impressively in the evening, gave it the name of Vesper Sparrow. Not as shy as many grassland sparrows, it can be observed rather easily. It is often found dust-bathing in bare soil of fields or dirt roads.
New World Sparrows, Perching Birds
Low Concern
Desert and Arid Habitats, Fields, Meadows, and Grasslands, High Mountains, Shrublands, Savannas, and Thickets
Alaska and The North, California, Eastern Canada, Florida, Great Lakes, Mid Atlantic, New England, Northwest, Plains, Rocky Mountains, Southeast, Southwest, Texas, Western Canada
Direct Flight, Running

Range & Identification

Migration & Range Maps

Migrates relatively early in spring and late in fall, with peak migration in many areas during April and October.


5-6 1/2" (13-17 cm). White outer tail feathers (hard to see until bird flies). Heavy dark outline of cheek patch, white eye-ring, narrow streaks on crown. Chestnut spot on shoulder is often hidden.
About the size of a Robin, About the size of a Sparrow
Black, Brown, Gray, Red, White
Wing Shape
Tail Shape
Notched, Rounded, Square-tipped

Songs and Calls

Song a slow series of 4 clear musical notes, the last 2 higher, ending in a descending series of trills-sometimes rendered as come-come-where-where-all-together-down-the-hill.
Call Pattern
Flat, Undulating
Call Type
Chirp/Chip, Trill, Whistle


Meadows, fields, prairies, roadsides. At all seasons, favors open grassy or weedy fields, often in rather dry situations with much open soil. May be in weedy roadsides, gravel pits, high mountain grasslands, stubble fields, grassy areas just above sandy beaches. Often breeds where there are a few taller plants for use as song perches.



3-4, sometimes 2-6. Whitish to pale greenish white, blotched with brown and gray. Incubation is mostly by female, about 11-13 days. When disturbed at the nest, the female may flutter away as if injured, perhaps to lure intruders away.


Both parents feed the nestlings. Young leave the nest 1-2 weeks after hatching, usually around 9-10 days. 1-2 broods per year, sometimes 3.

Feeding Behavior

Forages mostly or entirely on the ground, often on bare soil between grass or weed clumps. Except during nesting season, often forages in small, loose flocks.


Mostly insects and seeds. Feeds on many insects, especially in summer, including beetles, grasshoppers, caterpillars, moths, true bugs, and many others, also spiders and other invertebrates. Also eats many seeds, especially in winter, mainly those of weeds and grasses.


Male defends nesting territory by singing from a prominent raised perch. Courtship may involve male running about on ground near female, with his wings and tail spread, sometimes fluttering into the air. Nest site is on the ground, often in a slight depression and placed at the base of a grass clump, weed, or shrub. Nest is a bulky open cup made of grass and weeds, lined with fine grass, rootlets, animal hair.

Climate Vulnerability

Conservation Status

Has declined seriously in numbers in some parts of the East, probably owing to loss of habitat. In the West, still widespread and common.

Climate Map

Audubon’s scientists have used 140 million bird observations and sophisticated climate models to project how climate change will affect the range of the Vesper Sparrow. Learn even more in our Audubon’s Survival By Degrees project.

Climate Threats Facing the Vesper Sparrow

Choose a temperature scenario below to see which threats will affect this species as warming increases. The same climate change-driven threats that put birds at risk will affect other wildlife and people, too.

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