Vesper Sparrows in Washington
When vesper 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.
- Status in Washington
- Summer breeder
- Nesting window
- May–July
- Broods
- 1–3 per season
- Hardiness zones
- USDA 4a–9a
When to expect vesper sparrows in Washington
Vesper 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, vesper 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.
- Vesper 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 vesper sparrows
Of the regional native plants we track for Washington, these 8 provide food or cover vesper sparrows use:
Tubular flowers for hummingbirds and seed heads for finches.
Prolific seed heads for finches and sparrows.
Annual native sunflower — the original feeder seed.
Native bunchgrass; winter seed and ground cover for sparrows and juncos.
Insect-rich in fall and seed in winter.
Catkin seed feeds redpolls and siskins all winter.
Nectar-rich in summer, seed for finches in fall.
Late-season bloom supports insects; seed for sparrows.
Feeding vesper 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 vesper sparrows · Best feeder for vesper sparrows
Frequently asked
Are vesper sparrows in Washington year-round?
No. Vesper Sparrows are summer breeders in Washington and leave for the winter.
When do vesper sparrows nest in Washington?
Nesting in Washington typically runs May–July, with 1–3 per season. Clutches are 3–6 eggs, incubated for 11–13 days.
What native plants attract vesper 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 vesper sparrows.
Vesper Sparrows in other regions
Other backyard birds in Washington
Sources
- Vesper Sparrow — All About Birds, Cornell Lab of Ornithology
- Vesper Sparrow life history — Cornell Lab of Ornithology
- Vesper Sparrow — Audubon Guide to North American Birds
- eBird region overview and bar charts — Washington
- USDA Plant Hardiness Zone Map (2023)
- 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.