California · Summer breeder

Ash-throated Flycatchers in California

When ash-throated flycatchers are present in California, when they nest, which native California plants feed them, and how to host them in a USDA 5a–11a yard.

Tyrant flycatchers (Tyrannidae)Ash-throated FlycatcherMyiarchus cinerascens

Status in California: Summer breeder
Nesting window: March–July
Broods: 1–2 per season
Hardiness zones: USDA 5a–11a
Nest box: 1 1/2 in hole, 6 × 6 in floor, 5–20 ft

When to expect ash-throated flycatchers in California

Ash-throated Flycatchers are summer residents in California, arriving shortly before nesting begins in March and leaving after the young are independent.

Mediterranean along the coast and Central Valley, alpine in the Sierra Nevada, and desert in the southeast.

Nesting in California

Across California, ash-throated flycatchers typically nest from March–July. Plan around that window: February for setup, July for clean-out.

Dry summers with little rain from May to October; water and summer-blooming natives matter more than extra seed.

Have boxes cleaned and mounted before February — ash-throated flycatchers begin prospecting ahead of egg-laying.
Use a 1 1/2 in entrance on a 6 × 6 in floor, mounted 5–20 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 July.

Native California plants that attract ash-throated flycatchers

Of the regional native plants we track for California, these 8 provide food or cover ash-throated flycatchers use:

Smooth sumac

Rhus glabra · Shrub

Red fruit heads hang on through winter.

Tall goldenrod

Solidago altissima · Perennial

Insect-rich in fall and seed in winter.

Chokecherry

Prunus virginiana · Shrub

Dark summer fruit and heavy caterpillar load.

Red-osier dogwood

Cornus sericea · Shrub

White fruit and red winter stems; good thicket cover.

Ponderosa pine

Pinus ponderosa · Tree

Seeds and bark insects; pygmy nuthatch and woodpecker habitat.

Golden currant

Ribes aureum · Shrub

Early yellow flowers for hummingbirds, then summer fruit.

Western serviceberry

Amelanchier alnifolia · Shrub

Saskatoon berries ripen in early summer.

Buffaloberry

Shepherdia argentea · Shrub

Tart red fruit that persists into winter.

Feeding ash-throated flycatchers through the California year

Top foods: None — a nest box in dry scrub is the draw.
In California's summer: offer water and insect foods; natural food is abundant.

Full diet breakdown for ash-throated flycatchers · Best feeder for ash-throated flycatchers

Frequently asked

Are ash-throated flycatchers in California year-round?

No. Ash-throated Flycatchers are summer breeders in California and leave for the winter.

When do ash-throated flycatchers nest in California?

Nesting in California typically runs March–July, with 1–2 per season. Clutches are 2–7 eggs, incubated for 15 days.

What native plants attract ash-throated flycatchers in California?

Smooth sumac, Tall goldenrod, Chokecherry, Red-osier dogwood, Ponderosa pine, Golden currant, Western serviceberry, Buffaloberry are native plants in California that provide food or cover for ash-throated flycatchers.

What size birdhouse hole do ash-throated flycatchers need?

1 1/2 in, with a floor of 6 × 6 in mounted 5–20 ft.

Ash-throated Flycatchers in other regions

Arizona Colorado Idaho Montana Nevada New Mexico Oklahoma Oregon Texas Utah Washington Wyoming

Other backyard birds in California

Purple Martin Downy Woodpecker Hairy Woodpecker American Goldfinch White-breasted Nuthatch House Wren House Finch Purple Finch Mourning Dove American Robin Dark-eyed Junco Song Sparrow Chipping Sparrow Northern Flicker Pileated Woodpecker Red-breasted Nuthatch Brown Creeper Red-winged Blackbird Pine Siskin Northern Mockingbird Cedar Waxwing Tree Swallow Barn Swallow Yellow-rumped Warbler House Sparrow European Starling Steller's Jay California Scrub-Jay Mountain Chickadee Chestnut-backed Chickadee Bushtit Oak Titmouse Juniper Titmouse Pygmy Nuthatch Anna's Hummingbird Black-chinned Hummingbird Costa's Hummingbird Lesser Goldfinch Cassin's Finch California Towhee Spotted Towhee Gambel's Quail California Quail Western Bluebird Mountain Bluebird Say's Phoebe Black Phoebe Acorn Woodpecker Gila Woodpecker Ladder-backed Woodpecker Nuttall's Woodpecker Cactus Wren Verdin Bewick's Wren White-crowned Sparrow Golden-crowned Sparrow Fox Sparrow Varied Thrush Violet-green Swallow Black-headed Grosbeak Lazuli Bunting Bullock's Oriole Eurasian Collared-Dove White-winged Dove American Crow Common Raven Cooper's Hawk Sharp-shinned Hawk Red-tailed Hawk Great Horned Owl American Kestrel Wood Duck Wild Turkey Mallard Great Blue Heron Belted Kingfisher Brown-headed Cowbird Ruby-crowned Kinglet Golden-crowned Kinglet Hermit Thrush Winter Wren Pine Grosbeak Red Crossbill Western Tanager Hooded Oriole Phainopepla Black-throated Sparrow Lark Sparrow Green-tailed Towhee California Thrasher Clark's Nutcracker Yellow-billed Magpie Western Screech-Owl Hooded Merganser Band-tailed Pigeon Yellow Warbler Common Yellowthroat Yellow-breasted Chat Orange-crowned Warbler Warbling Vireo Western Kingbird Vermilion Flycatcher Cliff Swallow Northern Rough-winged Swallow Bank Swallow Common Nighthawk Canada Goose American Coot Killdeer Spotted Sandpiper Green Heron Great Egret Black-crowned Night Heron Turkey Vulture Osprey Bald Eagle Red-shouldered Hawk Merlin Peregrine Falcon Northern Saw-whet Owl Barn Owl Burrowing Owl Lewis's Woodpecker Black-backed Woodpecker White-headed Woodpecker Savannah Sparrow Vesper Sparrow Lapland Longspur Horned Lark Blue Grosbeak Cactus Wren Greater Roadrunner Yellow-billed Cuckoo Yellow-headed Blackbird Brewer's Blackbird Great-tailed Grackle Rock Pigeon

Sources

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.