Oklahoma · Year-round resident

Great-tailed Grackles in Oklahoma

When great-tailed grackles are present in Oklahoma, when they nest, which native Oklahoma plants feed them, and how to host them in a USDA 6a–8a yard.

Blackbirds (Icteridae)Great-tailed GrackleQuiscalus mexicanus

Status in Oklahoma: Year-round resident
Nesting window: March–July
Broods: 1–2 per season
Hardiness zones: USDA 6a–8a

When to expect great-tailed grackles in Oklahoma

Great-tailed Grackles live in Oklahoma all year. Mild winters with occasional severe ice storms. That makes the cold months the time your yard matters most to them.

Humid in the forested east, semi-arid in the western plains and Panhandle.

Nesting in Oklahoma

Across Oklahoma, great-tailed grackles typically nest from March–July. Plan around that window: February for setup, July for clean-out.

Hot summers with strong winds; water is especially valuable in the west.

Great-tailed Grackles don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, serviceberry, white oak for nest sites.
Delay heavy pruning of shrubs until after July.

Native Oklahoma plants that attract great-tailed grackles

Of the regional native plants we track for Oklahoma, these 8 provide food or cover great-tailed grackles use:

Flowering dogwood

Cornus florida · Tree

Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.

Serviceberry

Amelanchier arborea · Tree

Early-summer berries arrive exactly when nestlings are being fed.

White oak

Quercus alba · Tree

Acorns plus hundreds of caterpillar species for nestling food.

Bur oak

Quercus macrocarpa · Tree

Drought-hardy prairie oak with large acorns and a heavy insect load.

Black cherry

Prunus serotina · Tree

Summer fruit and one of the top caterpillar host trees.

American elderberry

Sambucus canadensis · Shrub

Late-summer berry clusters taken by over 40 bird species.

Spicebush

Lindera benzoin · Shrub

Lipid-rich red fruit fuels fall migrants.

Wild bergamot

Monarda fistulosa · Perennial

Tubular flowers for hummingbirds and seed heads for finches.

Feeding great-tailed grackles through the Oklahoma year

Top foods: Cracked corn, Mixed seed.
In Oklahoma's winter: Mild winters with occasional severe ice storms.

Full diet breakdown for great-tailed grackles · Best feeder for great-tailed grackles

Frequently asked

Are great-tailed grackles in Oklahoma year-round?

Yes. Great-tailed Grackles are year-round residents in Oklahoma.

When do great-tailed grackles nest in Oklahoma?

Nesting in Oklahoma typically runs March–July, with 1–2 per season. Clutches are 1–5 eggs, incubated for 13–14 days.

What native plants attract great-tailed grackles in Oklahoma?

Flowering dogwood, Serviceberry, White oak, Bur oak, Black cherry, American elderberry, Spicebush, Wild bergamot are native plants in Oklahoma that provide food or cover for great-tailed grackles.

Great-tailed Grackles in other regions

Arizona Arkansas California Colorado Iowa Kansas Louisiana Missouri Nebraska Nevada New Mexico Texas Utah

Other backyard birds in Oklahoma

Northern Cardinal Eastern Bluebird Carolina Chickadee Purple Martin Downy Woodpecker Hairy Woodpecker American Goldfinch Tufted Titmouse White-breasted Nuthatch House Wren Blue Jay House Finch Purple Finch Ruby-throated Hummingbird Carolina Wren Mourning Dove American Robin Dark-eyed Junco White-throated Sparrow Song Sparrow Chipping Sparrow Red-bellied Woodpecker Northern Flicker Pileated Woodpecker Red-headed Woodpecker Yellow-bellied Sapsucker Red-breasted Nuthatch Brown-headed Nuthatch Brown Creeper Common Grackle Red-winged Blackbird Baltimore Oriole Orchard Oriole Pine Siskin Indigo Bunting Painted Bunting Eastern Towhee Gray Catbird Northern Mockingbird Brown Thrasher Cedar Waxwing Tree Swallow Barn Swallow Eastern Phoebe Chimney Swift Yellow-rumped Warbler Pine Warbler Eastern Screech-Owl Wood Thrush Great Crested Flycatcher Eastern Kingbird American Tree Sparrow House Sparrow European Starling Woodhouse's Scrub-Jay Bushtit Juniper Titmouse Black-crested Titmouse Black-chinned Hummingbird Lesser Goldfinch Spotted Towhee Canyon Towhee Mountain Bluebird Say's Phoebe Ladder-backed Woodpecker Curve-billed Thrasher Bewick's Wren White-crowned Sparrow Fox Sparrow Bullock's Oriole Eurasian Collared-Dove American Crow Common Raven Cooper's Hawk Sharp-shinned Hawk Red-tailed Hawk Barred Owl Great Horned Owl American Kestrel Wood Duck Wild Turkey Northern Bobwhite Mallard Great Blue Heron Belted Kingfisher Eastern Meadowlark Brown-headed Cowbird Golden-crowned Kinglet Winter Wren Red Crossbill Field Sparrow Gray Catbird Western Tanager Lark Sparrow Hooded Merganser Yellow Warbler Common Yellowthroat American Redstart Yellow-throated Warbler Prothonotary Warbler Ovenbird Yellow-breasted Chat Red-eyed Vireo Warbling Vireo White-eyed Vireo Eastern Wood-Pewee Least Flycatcher Western Kingbird Scissor-tailed Flycatcher Ash-throated Flycatcher Cliff Swallow Northern Rough-winged Swallow Bank Swallow Common Nighthawk Eastern Whip-poor-will Canada Goose American Coot Killdeer Spotted Sandpiper American Woodcock Green Heron Great Egret Black-crowned Night Heron Turkey Vulture Black Vulture Osprey Bald Eagle Red-shouldered Hawk Merlin Peregrine Falcon Northern Saw-whet Owl Barn Owl Burrowing Owl Red-cockaded Woodpecker Savannah Sparrow Swamp Sparrow Harris's Sparrow Vesper Sparrow Snow Bunting Lapland Longspur Horned Lark Dickcissel Blue Grosbeak Hoary Redpoll White-winged Crossbill Gray-crowned Rosy-Finch Brown-headed Nuthatch Greater Roadrunner Yellow-billed Cuckoo Bobolink Yellow-headed Blackbird Brewer's Blackbird Rusty Blackbird 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.