British Columbia · Tree

Oregon white oak for birds in British Columbia

Acorns and a rich insect community in the Pacific Northwest. Native to British Columbia, where it feeds or shelters 86 backyard bird species.

Scientific name
Quercus garryana
Native status
Native in British Columbia
Hardiness zones
Canada 1a–9a
What birds get from it
acorns and nuts, insects for nestlings
British Columbia birds supported
86
Nesting birds among them
86

Growing conditions in British Columbia

Temperate rainforest on the coast, dry interior valleys and mountains, and boreal forest in the northeast.

Dry, warm coastal summers; hot in the Okanagan.

British Columbia birds that use Oregon white oak

Summer breeders (50)

House Wren, Yellow-bellied Sapsucker, Red-winged Blackbird, Rose-breasted Grosbeak, Gray Catbird, Tree Swallow, Barn Swallow, Yellow-rumped Warbler, Eastern Kingbird, Western Bluebird, Mountain Bluebird, Say's Phoebe, Violet-green Swallow, Black-headed Grosbeak, Lazuli Bunting, Cooper's Hawk, Sharp-shinned Hawk, Wood Duck, Ruby-crowned Kinglet, Hermit Thrush, Gray Catbird, Western Tanager, Hooded Merganser, Yellow Warbler, Common Yellowthroat, American Redstart, Black-and-white Warbler, Ovenbird, Yellow-breasted Chat, Orange-crowned Warbler, Palm Warbler, Red-eyed Vireo, Warbling Vireo, Least Flycatcher, Western Kingbird, Cliff Swallow, Northern Rough-winged Swallow, Bank Swallow, Common Nighthawk, Killdeer, Spotted Sandpiper, Turkey Vulture, Osprey, Merlin, Lewis's Woodpecker, Swamp Sparrow, Bobolink, Yellow-headed Blackbird, Brewer's Blackbird, Rusty Blackbird

Nesting season it supports in British Columbia

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 — May–July
  • Downy Woodpecker — May–June
  • Hairy Woodpecker — May–June
  • White-breasted Nuthatch — May–June
  • House Wren — June–August
  • American Robin — May–July
  • Song Sparrow — May–August
  • Northern Flicker — May–June
  • Pileated Woodpecker — May–June
  • Yellow-bellied Sapsucker — June

Native plants to pair with Oregon white oak in British Columbia

Betula papyrifera · Tree

Catkin seed feeds redpolls and siskins all winter.

Prunus virginiana · Shrub

Dark summer fruit and heavy caterpillar load.

Pinus ponderosa · Tree

Seeds and bark insects; pygmy nuthatch and woodpecker habitat.

Ericameria nauseosa · Shrub

Late-season bloom supports insects; seed for sparrows.

Pseudotsuga menziesii · Tree

Seed for crossbills, siskins and chickadees.

Picea glauca · Tree

Cone crops drive winter irruptions of finches and crossbills.

Frequently asked

Is Oregon white oak native to British Columbia?

Yes. Oregon white oak (Quercus garryana) is recorded as native in British Columbia. British Columbia spans Canada 1a–9a.

What birds does Oregon white oak attract in British Columbia?

In British Columbia, Oregon white oak supports 86 backyard birds, including Black-capped Chickadee, Downy Woodpecker, Hairy Woodpecker, White-breasted Nuthatch, House Wren, American Robin.

Does Oregon white oak help nesting birds in British Columbia?

86 of those birds nest in British Columbia: Black-capped Chickadee (May–July), Downy Woodpecker (May–June), Hairy Woodpecker (May–June), White-breasted Nuthatch (May–June).

Sources

  1. USDA PLANTS Database (native distribution)
  2. VASCAN (Canadian native distribution)
  3. eBird region overview and bar charts — British Columbia
  4. Plant Hardiness Zones of Canada — Natural Resources Canada
  5. 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.