Juniper Titmice in Oregon
When juniper titmice 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
- April–June
- Broods
- 1 per season
- Hardiness zones
- USDA 4b–9b
- Nest box
- 1 1/4 in hole, 4 × 4 in floor, 5–15 ft
When to expect juniper titmice in Oregon
Juniper Titmouses 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 piñon nuts and juniper berries.
Marine west-coast climate west of the Cascades; high desert to the east.
Nesting in Oregon
Across Oregon, juniper titmice typically nest from April–June. Nest site: natural cavity or nest box. Females lay 3–7 eggs, incubate for 14–16 days, and young leave the nest after 16–21 days.
Dry summers west of the Cascades; hot days in the high desert.
- Have boxes cleaned and mounted before March — juniper titmice begin prospecting ahead of egg-laying.
- Use a 1 1/4 in entrance on a 4 × 4 in floor, mounted 5–15 ft.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after June.
Native Oregon plants that attract juniper titmice
Of the regional native plants we track for Oregon, these 8 provide food or cover juniper titmice use:
Red fruit heads hang on through 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.
Early yellow flowers for hummingbirds, then summer fruit.
Saskatoon berries ripen in early summer.
Feeding juniper titmice through the Oregon year
A piñon-juniper specialist of the Great Basin and Four Corners.
- Best foods: Black-oil sunflower, Suet.
- In Oregon's winter: Mild, rainy winters in the Willamette Valley; cold, snowy winters east of the Cascades.
Full diet breakdown for juniper titmice · Best feeder for juniper titmice
Frequently asked
Are juniper titmice in Oregon year-round?
Yes. Juniper Titmice are year-round residents in Oregon.
When do juniper titmice nest in Oregon?
Nesting in Oregon typically runs April–June, with 1 per season. Clutches are 3–7 eggs, incubated for 14–16 days.
What native plants attract juniper titmice in Oregon?
Smooth sumac, Chokecherry, Red-osier dogwood, Highbush cranberry, Rocky Mountain juniper, Ponderosa pine, Golden currant, Western serviceberry are native plants in Oregon that provide food or cover for juniper titmice.
What size birdhouse hole do juniper titmice need?
1 1/4 in, with a floor of 4 × 4 in mounted 5–15 ft.
Juniper Titmice in other regions
Other backyard birds in Oregon
Sources
- Juniper Titmouse — All About Birds, Cornell Lab of Ornithology
- Juniper Titmouse life history — Cornell Lab of Ornithology
- Juniper Titmouse — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- 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.