Washington · Year-round resident

Cassin's Finchs in Washington

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

Finches (Fringillidae)Cassin's FinchHaemorhous cassinii
Status in Washington
Year-round resident
Nesting window
May–July
Broods
1 per season
Hardiness zones
USDA 4a–9a

When to expect Cassin's finches in Washington

Cassin's Finchs live in Washington all year. Mild, wet winters on the Puget Sound; cold winters in the east. That makes the cold months the time your yard matters most to them: their winter diet shifts toward seeds.

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

Nesting in Washington

Across Washington, Cassin's finches typically nest from May–July. Nest site: cup high in conifers. Females lay 3–6 eggs, incubate for 12–14 days, and young leave the nest after 11–14 days.

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

  • Cassin's Finchs don't use nest boxes. Keep dense native shrubs and trees such as paper birch, rocky mountain juniper, ponderosa pine for nest sites.
  • Delay heavy pruning of shrubs until after July.

Native Washington plants that attract Cassin's finches

Of the regional native plants we track for Washington, these 8 provide food or cover Cassin's finches 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 juniper
Juniperus scopulorum · Tree

Berry-like cones feed bluebirds, solitaires and waxwings in winter.

Ponderosa pine
Pinus ponderosa · Tree

Seeds and bark insects; pygmy nuthatch and woodpecker habitat.

Feeding Cassin's finches through the Washington year

Mountain finch that descends to foothill feeders in winter.

  • Best foods: Sunflower, Mixed seed.
  • In Washington's winter: Mild, wet winters on the Puget Sound; cold winters in the east.

Full diet breakdown for Cassin's finches · Best feeder for Cassin's finches

Frequently asked

Are Cassin's finches in Washington year-round?

Yes. Cassin's Finchs are year-round residents in Washington.

When do Cassin's finches nest in Washington?

Nesting in Washington typically runs May–July, with 1 per season. Clutches are 3–6 eggs, incubated for 12–14 days.

What native plants attract Cassin's finches in Washington?

Wild bergamot, Black-eyed Susan, Common sunflower, Little bluestem, Tall goldenrod, Paper birch, Rocky Mountain juniper, Ponderosa pine are native plants in Washington that provide food or cover for Cassin's finches.

Cassin's Finchs in other regions

Other backyard birds in Washington

Sources

  1. Cassin's Finch — All About Birds, Cornell Lab of Ornithology
  2. Cassin's Finch life history — Cornell Lab of Ornithology
  3. Cassin's Finch — 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.