Fox Sparrows in Alaska
When fox sparrows are present in Alaska, when they nest, which native Alaska plants feed them, and how to host them in a USDA 1a–8a yard.
- Status in Alaska
- Summer breeder
- Nesting window
- June–July
- Broods
- 1–2 per season
- Hardiness zones
- USDA 1a–8a
When to expect fox sparrows in Alaska
Fox Sparrows are summer residents in Alaska, arriving shortly before nesting begins in June and leaving after the young are independent. Through the season they feed on insects.
Subarctic interior, temperate rainforest in the Southeast panhandle, and Arctic tundra on the North Slope.
Nesting in Alaska
Across Alaska, fox sparrows typically nest from June–July. Nest site: cup on the ground or low in shrubs. Females lay 2–5 eggs, incubate for 12–14 days, and young leave the nest after 9–11 days.
A short, explosive summer with near-continuous daylight compresses nesting into a few weeks.
- Fox Sparrows don't use nest boxes. Keep dense native shrubs and trees such as paper birch, red-osier dogwood, western serviceberry for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Alaska plants that attract fox sparrows
Of the regional native plants we track for Alaska, these 8 provide food or cover fox sparrows use:
Catkin seed feeds redpolls and siskins all winter.
White fruit and red winter stems; good thicket cover.
Saskatoon berries ripen in early summer.
Dark berries and evergreen understory cover.
Spring flowers for Rufous Hummingbirds, early fruit for thrushes.
Early catkins draw insects for arriving warblers and hummingbirds.
Low evergreen with winter-persistent red fruit.
Arctic berry that survives under snow into spring.
Feeding fox sparrows through the Alaska year
Scratches with both feet at once, flinging leaves.
- Best foods: Millet, Sunflower chips.
- In Alaska's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for fox sparrows · Best feeder for fox sparrows
Frequently asked
Are fox sparrows in Alaska year-round?
No. Fox Sparrows are summer breeders in Alaska and leave for the winter.
When do fox sparrows nest in Alaska?
Nesting in Alaska typically runs June–July, with 1–2 per season. Clutches are 2–5 eggs, incubated for 12–14 days.
What native plants attract fox sparrows in Alaska?
Paper birch, Red-osier dogwood, Western serviceberry, Salal, Salmonberry, Willow (Bebb), Bearberry, Crowberry are native plants in Alaska that provide food or cover for fox sparrows.
Fox Sparrows in other regions
Other backyard birds in Alaska
Sources
- Fox Sparrow — All About Birds, Cornell Lab of Ornithology
- Fox Sparrow life history — Cornell Lab of Ornithology
- Fox Sparrow — Audubon Guide to North American Birds
- eBird region overview and bar charts — Alaska
- 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.