Bullock's Orioles in Oklahoma
When Bullock's orioles are present in Oklahoma, when they nest, which native Oklahoma plants feed them, and how to host them in a USDA 6a–8a yard.
- Status in Oklahoma
- Summer breeder
- Nesting window
- May–July
- Broods
- 1 per season
- Hardiness zones
- USDA 6a–8a
When to expect Bullock's orioles in Oklahoma
Bullock's Orioles are summer residents in Oklahoma, arriving shortly before nesting begins in May and leaving after the young are independent. Through the season they feed on caterpillars.
Humid in the forested east, semi-arid in the western plains and Panhandle.
Nesting in Oklahoma
Across Oklahoma, Bullock's orioles typically nest from May–July. Nest site: hanging woven pouch. Females lay 4–5 eggs, incubate for 11–14 days, and young leave the nest after 12–14 days.
Hot summers with strong winds; water is especially valuable in the west.
- Bullock's Orioles don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, eastern red cedar, serviceberry for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Oklahoma plants that attract Bullock's orioles
Of the regional native plants we track for Oklahoma, these 8 provide food or cover Bullock's orioles use:
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Dense evergreen roost cover and bluish 'berries' eaten through winter.
Early-summer berries arrive exactly when nestlings are being fed.
Red fruit heads hang on through winter.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Lipid-rich red fruit fuels fall migrants.
Blue fruit on red stems in early fall.
Feeding Bullock's orioles through the Oklahoma year
Weaves hanging nests in cottonwoods along western rivers.
- Best foods: Oranges, Grape jelly, Nectar.
- In Oklahoma's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for Bullock's orioles · Best feeder for Bullock's orioles
Frequently asked
Are Bullock's orioles in Oklahoma year-round?
No. Bullock's Orioles are summer breeders in Oklahoma and leave for the winter.
When do Bullock's orioles nest in Oklahoma?
Nesting in Oklahoma typically runs May–July, with 1 per season. Clutches are 4–5 eggs, incubated for 11–14 days.
What native plants attract Bullock's orioles in Oklahoma?
Flowering dogwood, Eastern red cedar, Serviceberry, Smooth sumac, Black cherry, American elderberry, Spicebush, Virginia creeper are native plants in Oklahoma that provide food or cover for Bullock's orioles.
Bullock's Orioles in other regions
Other backyard birds in Oklahoma
Sources
- Bullock's Oriole — All About Birds, Cornell Lab of Ornithology
- Bullock's Oriole life history — Cornell Lab of Ornithology
- Bullock's Oriole — Audubon Guide to North American Birds
- eBird region overview and bar charts — Oklahoma
- 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.