Oregon white oak for birds in Washington
Acorns and a rich insect community in the Pacific Northwest. Native to Washington, where it feeds or shelters 81 backyard bird species.
- Scientific name
- Quercus garryana
- Native status
- Native in Washington
- Hardiness zones
- USDA 4a–9a
- What birds get from it
- acorns and nuts, insects for nestlings
- Washington birds supported
- 81
- Nesting birds among them
- 80
Growing conditions in Washington
Marine west-coast climate west of the Cascades, semi-arid shrub-steppe to the east.
Dry, sunny summers west of the Cascades; hot in the Columbia Basin.
Washington birds that use Oregon white oak
Year-round residents (47)
Black-capped Chickadee, Downy Woodpecker, Hairy Woodpecker, White-breasted Nuthatch, American Robin, Song Sparrow, Northern Flicker, Pileated Woodpecker, Red-breasted Nuthatch, Brown Creeper, Red-winged Blackbird, Yellow-rumped Warbler, European Starling, Steller's Jay, Black-billed Magpie, Mountain Chickadee, Chestnut-backed Chickadee, Bushtit, Pygmy Nuthatch, Bewick's Wren, Varied Thrush, American Crow, Common Raven, Cooper's Hawk, Red-tailed Hawk, Great Horned Owl, American Kestrel, Wood Duck, Wild Turkey, Great Blue Heron, Belted Kingfisher, Golden-crowned Kinglet, Hermit Thrush, Winter Wren, Western Screech-Owl, Hooded Merganser, Band-tailed Pigeon, Killdeer, Black-crowned Night Heron, Turkey Vulture, Bald Eagle, Peregrine Falcon, Northern Saw-whet Owl, Barn Owl, Lewis's Woodpecker, Black-backed Woodpecker, Brewer's Blackbird
Summer breeders (33)
Purple Martin, House Wren, Gray Catbird, Tree Swallow, Barn Swallow, Eastern Kingbird, Western Bluebird, Mountain Bluebird, Say's Phoebe, Violet-green Swallow, Black-headed Grosbeak, Lazuli Bunting, Sharp-shinned Hawk, Ruby-crowned Kinglet, Gray Catbird, Western Tanager, Yellow Warbler, Common Yellowthroat, Yellow-breasted Chat, Orange-crowned Warbler, Warbling Vireo, Western Kingbird, Ash-throated Flycatcher, Cliff Swallow, Northern Rough-winged Swallow, Bank Swallow, Common Nighthawk, Spotted Sandpiper, Green Heron, Great Egret, Osprey, Bobolink, Yellow-headed Blackbird
Winter visitors (1)
Mild, wet winters on the Puget Sound; cold winters in the east.
Nesting season it supports in Washington
Plants that feed adults and host caterpillars matter most while nestlings are in the nest. Local nesting windows for birds that use Oregon white oak:
- Black-capped Chickadee — April–July
- Purple Martin — May–July
- Downy Woodpecker — April–June
- Hairy Woodpecker — April–June
- White-breasted Nuthatch — April–June
- House Wren — May–August
- American Robin — April–July
- Song Sparrow — April–August
- Northern Flicker — April–June
- Pileated Woodpecker — April–June
Native plants to pair with Oregon white oak in Washington
Early catkins draw insects for arriving warblers and hummingbirds.
Frequently asked
Is Oregon white oak native to Washington?
Yes. Oregon white oak (Quercus garryana) is recorded as native in Washington. Washington spans USDA 4a–9a.
What birds does Oregon white oak attract in Washington?
In Washington, Oregon white oak supports 81 backyard birds, including Black-capped Chickadee, Purple Martin, Downy Woodpecker, Hairy Woodpecker, White-breasted Nuthatch, House Wren.
Does Oregon white oak help nesting birds in Washington?
80 of those birds nest in Washington: Black-capped Chickadee (April–July), Purple Martin (May–July), Downy Woodpecker (April–June), Hairy Woodpecker (April–June).
Which winter birds use Oregon white oak in Washington?
Winter visitors Merlin use it in Washington during the cold months.
Sources
- USDA PLANTS Database (native distribution)
- VASCAN (Canadian native distribution)
- eBird region overview and bar charts — Washington
- 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.