Killdeers in Idaho
When killdeer are present in Idaho, when they nest, which native Idaho plants feed them, and how to host them in a USDA 3b–7b yard.
- Status in Idaho
- Summer breeder
- Nesting window
- March–July
- Broods
- 1–3 per season
- Hardiness zones
- USDA 3b–7b
When to expect killdeer in Idaho
Killdeers are summer residents in Idaho, arriving shortly before nesting begins in March and leaving after the young are independent.
Semi-arid sagebrush plains along the Snake River and forested mountains to the north and center.
Nesting in Idaho
Across Idaho, killdeer typically nest from March–July. Plan around that window: February for setup, July for clean-out.
Hot, dry summers in the Snake River Plain and cool mountain summers.
- Killdeers don't use nest boxes. Keep dense native shrubs and trees such as paper birch, chokecherry, common hackberry for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Idaho plants that attract killdeer
Of the regional native plants we track for Idaho, these 8 provide food or cover killdeer use:
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.
Early catkins draw insects for arriving warblers and hummingbirds.
Feeding killdeer through the Idaho year
- Top foods: None — bare gravel and short grass are the habitat.
- In Idaho's summer: offer water and insect foods; natural food is abundant.
Frequently asked
Are killdeer in Idaho year-round?
No. Killdeers are summer breeders in Idaho and leave for the winter.
When do killdeer nest in Idaho?
Nesting in Idaho typically runs March–July, with 1–3 per season. Clutches are 4–6 eggs, incubated for 22–28 days.
What native plants attract killdeer in Idaho?
Tall goldenrod, Paper birch, Chokecherry, Common hackberry, Ponderosa pine, Rabbitbrush, Douglas fir, Willow (Bebb) are native plants in Idaho that provide food or cover for killdeer.
Killdeers in other regions
Other backyard birds in Idaho
Sources
- Killdeer — All About Birds, Cornell Lab of Ornithology
- Killdeer life history — Cornell Lab of Ornithology
- Killdeer — Audubon Guide to North American Birds
- eBird region overview and bar charts — Idaho
- 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.