Washington · Summer breeder

Savannah Sparrows in Washington

When savannah sparrows are present in Washington, when they nest, which native Washington plants feed them, and how to host them in a USDA 4a–9a yard.

New World sparrows (Passerellidae)Savannah SparrowPasserculus sandwichensis
Status in Washington
Summer breeder
Nesting window
May–July
Broods
1–3 per season
Hardiness zones
USDA 4a–9a

When to expect savannah sparrows in Washington

Savannah Sparrows are summer residents in Washington, arriving shortly before nesting begins in May and leaving after the young are independent.

Marine west-coast climate west of the Cascades, semi-arid shrub-steppe to the east.

Nesting in Washington

Across Washington, savannah sparrows typically nest from May–July. Plan around that window: April for setup, July for clean-out.

Dry, sunny summers west of the Cascades; hot in the Columbia Basin.

  • Savannah Sparrows don't use nest boxes. Keep dense native shrubs and trees such as paper birch, rabbitbrush for nest sites.
  • Delay heavy pruning of shrubs until after July.

Native Washington plants that attract savannah sparrows

Of the regional native plants we track for Washington, these 8 provide food or cover savannah sparrows use:

Wild bergamot
Monarda fistulosa · Perennial

Tubular flowers for hummingbirds and seed heads for finches.

Black-eyed Susan
Rudbeckia hirta · Perennial

Prolific seed heads for finches and sparrows.

Common sunflower
Helianthus annuus · Perennial

Annual native sunflower — the original feeder seed.

Little bluestem
Schizachyrium scoparium · Perennial

Native bunchgrass; winter seed and ground cover for sparrows and juncos.

Tall goldenrod
Solidago altissima · Perennial

Insect-rich in fall and seed in winter.

Paper birch
Betula papyrifera · Tree

Catkin seed feeds redpolls and siskins all winter.

Rocky Mountain bee plant
Cleome serrulata · Perennial

Nectar-rich in summer, seed for finches in fall.

Rabbitbrush
Ericameria nauseosa · Shrub

Late-season bloom supports insects; seed for sparrows.

Feeding savannah sparrows through the Washington year

  • Top foods: Millet, Cracked corn.
  • In Washington's summer: offer water and insect foods; natural food is abundant.

Full diet breakdown for savannah sparrows · Best feeder for savannah sparrows

Frequently asked

Are savannah sparrows in Washington year-round?

No. Savannah Sparrows are summer breeders in Washington and leave for the winter.

When do savannah sparrows nest in Washington?

Nesting in Washington typically runs May–July, with 1–3 per season. Clutches are 2–6 eggs, incubated for 10–13 days.

What native plants attract savannah sparrows in Washington?

Wild bergamot, Black-eyed Susan, Common sunflower, Little bluestem, Tall goldenrod, Paper birch, Rocky Mountain bee plant, Rabbitbrush are native plants in Washington that provide food or cover for savannah sparrows.

Savannah Sparrows in other regions

Other backyard birds in Washington

Black-capped ChickadeePurple MartinDowny WoodpeckerHairy WoodpeckerAmerican GoldfinchWhite-breasted NuthatchHouse WrenHouse FinchPurple FinchMourning DoveAmerican RobinDark-eyed JuncoSong SparrowChipping SparrowNorthern FlickerPileated WoodpeckerRed-breasted NuthatchBrown CreeperRed-winged BlackbirdEvening GrosbeakPine SiskinCommon RedpollGray CatbirdCedar WaxwingTree SwallowBarn SwallowYellow-rumped WarblerEastern KingbirdAmerican Tree SparrowHouse SparrowEuropean StarlingSteller's JayBlack-billed MagpieCanada JayMountain ChickadeeChestnut-backed ChickadeeBushtitPygmy NuthatchAnna's HummingbirdBlack-chinned HummingbirdRufous HummingbirdLesser GoldfinchCassin's FinchSpotted TowheeCalifornia QuailWestern BluebirdMountain BluebirdSay's PhoebeBewick's WrenWhite-crowned SparrowGolden-crowned SparrowFox SparrowVaried ThrushViolet-green SwallowBlack-headed GrosbeakLazuli BuntingBullock's OrioleEurasian Collared-DoveAmerican CrowCommon RavenCooper's HawkSharp-shinned HawkRed-tailed HawkGreat Horned OwlAmerican KestrelWood DuckWild TurkeyMallardGreat Blue HeronBelted KingfisherBrown-headed CowbirdRuby-crowned KingletGolden-crowned KingletHermit ThrushWinter WrenPine GrosbeakRed CrossbillGray CatbirdWestern TanagerLark SparrowGreen-tailed TowheeClark's NutcrackerWestern Screech-OwlHooded MerganserBand-tailed PigeonYellow WarblerCommon YellowthroatYellow-breasted ChatOrange-crowned WarblerWarbling VireoWestern KingbirdAsh-throated FlycatcherCliff SwallowNorthern Rough-winged SwallowBank SwallowCommon NighthawkCanada GooseAmerican CootKilldeerSpotted SandpiperGreen HeronGreat EgretBlack-crowned Night HeronTurkey VultureOspreyBald EagleMerlinPeregrine FalconNorthern Saw-whet OwlBarn OwlLewis's WoodpeckerBlack-backed WoodpeckerWhite-headed WoodpeckerVesper SparrowSnow BuntingLapland LongspurHorned LarkCommon RedpollBohemian WaxwingBobolinkYellow-headed BlackbirdBrewer's BlackbirdRock Pigeon

Sources

  1. Savannah Sparrow — All About Birds, Cornell Lab of Ornithology
  2. Savannah Sparrow life history — Cornell Lab of Ornithology
  3. Savannah Sparrow — Audubon Guide to North American Birds
  4. eBird region overview and bar charts — Washington
  5. USDA Plant Hardiness Zone Map (2023)
  6. Audubon Native Plants Database

Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.