Western Screech-Owls in Montana
When western screech-owls are present in Montana, when they nest, which native Montana plants feed them, and how to host them in a USDA 3a–6a yard.
- Status in Montana
- Year-round resident
- Nesting window
- April–June
- Broods
- 1 per season
- Hardiness zones
- USDA 3a–6a
- Nest box
- 3 in hole, 8 × 8 in floor, 10–30 ft
When to expect western screech-owls in Montana
Western Screech-Owls live in Montana all year. Very cold winters on the plains, with chinook winds bringing sudden thaws. That makes the cold months the time your yard matters most to them.
Continental — Rocky Mountain forest in the west, semi-arid Great Plains in the east.
Nesting in Montana
Across Montana, western screech-owls typically nest from April–June. Plan around that window: March for setup, June for clean-out.
Warm, dry summers and a short growing season.
- Have boxes cleaned and mounted before March — western screech-owls begin prospecting ahead of egg-laying.
- Use a 3 in entrance on a 8 × 8 in floor, mounted 10–30 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 Montana plants that attract western screech-owls
Of the regional native plants we track for Montana, these 8 provide food or cover western screech-owls use:
Drought-hardy prairie oak with large acorns and a heavy insect load.
Insect-rich in fall and seed in winter.
Catkin seed feeds redpolls and siskins all winter.
Dark summer fruit and heavy caterpillar load.
Sweet dry fruit on the branch all winter.
Seeds and bark insects; pygmy nuthatch and woodpecker habitat.
Late-season bloom supports insects; seed for sparrows.
Seed for crossbills, siskins and chickadees.
Feeding western screech-owls through the Montana year
- Top foods: None — a nest box and mature trees are the draw.
- In Montana's winter: Very cold winters on the plains, with chinook winds bringing sudden thaws.
Full diet breakdown for western screech-owls · Best feeder for western screech-owls
Frequently asked
Are western screech-owls in Montana year-round?
Yes. Western Screech-Owls are year-round residents in Montana.
When do western screech-owls nest in Montana?
Nesting in Montana typically runs April–June, with 1 per season. Clutches are 1–7 eggs, incubated for 21–30 days.
What native plants attract western screech-owls in Montana?
Bur oak, Tall goldenrod, Paper birch, Chokecherry, Common hackberry, Ponderosa pine, Rabbitbrush, Douglas fir are native plants in Montana that provide food or cover for western screech-owls.
What size birdhouse hole do western screech-owls need?
3 in, with a floor of 8 × 8 in mounted 10–30 ft.
Western Screech-Owls in other regions
Other backyard birds in Montana
Sources
- Western Screech-Owl — All About Birds, Cornell Lab of Ornithology
- Western Screech-Owl life history — Cornell Lab of Ornithology
- Western Screech-Owl — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- eBird region overview and bar charts — Montana
- 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.