Yellow-rumped Warblers in Oregon
When yellow-rumped warblers are present in Oregon, when they nest, which native Oregon plants feed them, and how to host them in a USDA 4b–9b yard.
- Status in Oregon
- Year-round resident
- Nesting window
- May–July
- Broods
- 1–2 per season
- Hardiness zones
- USDA 4b–9b
When to expect yellow-rumped warblers in Oregon
Yellow-rumped Warblers live in Oregon all year. Mild, rainy winters in the Willamette Valley; cold, snowy winters east of the Cascades. That makes the cold months the time your yard matters most to them: their winter diet shifts toward bayberry, wax myrtle and juniper fruit.
Marine west-coast climate west of the Cascades; high desert to the east.
Nesting in Oregon
Across Oregon, yellow-rumped warblers typically nest from May–July. Nest site: cup on a horizontal conifer branch. Females lay 1–6 eggs, incubate for 12–13 days, and young leave the nest after 10–14 days.
Dry summers west of the Cascades; hot days in the high desert.
- Yellow-rumped Warblers don't use nest boxes. Keep dense native shrubs and trees such as smooth sumac, paper birch, chokecherry for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Oregon plants that attract yellow-rumped warblers
Of the regional native plants we track for Oregon, these 8 provide food or cover yellow-rumped warblers use:
Red fruit heads hang on through winter.
Insect-rich in fall and seed in winter.
Catkin seed feeds redpolls and siskins all winter.
Dark summer fruit and heavy caterpillar load.
White fruit and red winter stems; good thicket cover.
Red fruit persists until late winter when other food is gone.
Berry-like cones feed bluebirds, solitaires and waxwings in winter.
Seeds and bark insects; pygmy nuthatch and woodpecker habitat.
Feeding yellow-rumped warblers through the Oregon year
The warbler most likely at a winter feeder; suet and wax myrtle bring them in.
- Best foods: Suet, Hulled sunflower.
- In Oregon's winter: Mild, rainy winters in the Willamette Valley; cold, snowy winters east of the Cascades.
Full diet breakdown for yellow-rumped warblers · Best feeder for yellow-rumped warblers
Frequently asked
Are yellow-rumped warblers in Oregon year-round?
Yes. Yellow-rumped Warblers are year-round residents in Oregon.
When do yellow-rumped warblers nest in Oregon?
Nesting in Oregon typically runs May–July, with 1–2 per season. Clutches are 1–6 eggs, incubated for 12–13 days.
What native plants attract yellow-rumped warblers in Oregon?
Smooth sumac, Tall goldenrod, Paper birch, Chokecherry, Red-osier dogwood, Highbush cranberry, Rocky Mountain juniper, Ponderosa pine are native plants in Oregon that provide food or cover for yellow-rumped warblers.
Yellow-rumped Warblers in other regions
Other backyard birds in Oregon
Sources
- Yellow-rumped Warbler — All About Birds, Cornell Lab of Ornithology
- Yellow-rumped Warbler life history — Cornell Lab of Ornithology
- Yellow-rumped Warbler — Audubon Guide to North American Birds
- eBird region overview and bar charts — Oregon
- 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.