Maine · Year-round resident

Barred Owls in Maine

When barred owls are present in Maine, when they nest, which native Maine plants feed them, and how to host them in a USDA 3b–6b yard.

Owls (Strigidae)Barred OwlStrix varia

Status in Maine: Year-round resident
Nesting window: February–May
Broods: 1 per season
Hardiness zones: USDA 3b–6b
Nest box: 7–8 in hole, 13 × 13 in floor, 12–20 ft

When to expect barred owls in Maine

Barred Owls live in Maine all year. Long, snowy winters; boreal finches and Pine Grosbeaks irrupt south in poor cone years. That makes the cold months the time your yard matters most to them.

Humid continental with a long, rocky Atlantic coast and extensive northern spruce-fir forest.

Nesting in Maine

Across Maine, barred owls typically nest from February–May. Plan around that window: January for setup, May for clean-out.

Cool, short summers; many songbirds do not begin nesting until late May.

Have boxes cleaned and mounted before January — barred owls begin prospecting ahead of egg-laying.
Use a 7–8 in entrance on a 13 × 13 in floor, mounted 12–20 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 May.

Native Maine plants that attract barred owls

Of the regional native plants we track for Maine, these 8 provide food or cover barred owls use:

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.

Arrowwood viburnum

Viburnum dentatum · Shrub

Blue-black fall fruit and dense nesting cover.

Spicebush

Lindera benzoin · Shrub

Lipid-rich red fruit fuels fall migrants.

New England aster

Symphyotrichum novae-angliae · Perennial

Late nectar for insects and fall seed for sparrows.

Feeding barred owls through the Maine year

Top foods: None — hunts live prey after dark.
In Maine's winter: Long, snowy winters; boreal finches and Pine Grosbeaks irrupt south in poor cone years.

Full diet breakdown for barred owls · Best feeder for barred owls

Frequently asked

Are barred owls in Maine year-round?

Yes. Barred Owls are year-round residents in Maine.

When do barred owls nest in Maine?

Nesting in Maine typically runs February–May, with 1 per season. Clutches are 1–5 eggs, incubated for 28–33 days.

What native plants attract barred owls in Maine?

Serviceberry, White oak, Bur oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush, New England aster are native plants in Maine that provide food or cover for barred owls.

What size birdhouse hole do barred owls need?

7–8 in, with a floor of 13 × 13 in mounted 12–20 ft.

Other backyard birds in Maine

Northern Cardinal Eastern Bluebird Black-capped 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 Mourning Dove American Robin Dark-eyed Junco White-throated Sparrow Song Sparrow Chipping Sparrow Northern Flicker Pileated Woodpecker Yellow-bellied Sapsucker Red-breasted Nuthatch Brown Creeper Common Grackle Red-winged Blackbird Baltimore Oriole Rose-breasted Grosbeak Evening Grosbeak Pine Siskin Common Redpoll Indigo Bunting Eastern Towhee Gray Catbird 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 Canada Jay 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 Scarlet Tanager Eastern Meadowlark Brown-headed Cowbird Golden-crowned Kinglet Hermit Thrush Winter Wren Pine Grosbeak Red Crossbill Field Sparrow Gray Catbird Lark Sparrow Hooded Merganser Yellow Warbler Common Yellowthroat American Redstart Black-and-white Warbler Ovenbird Palm Warbler Red-eyed Vireo Warbling Vireo Eastern Wood-Pewee Least 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 Osprey Bald Eagle Red-shouldered Hawk Merlin Peregrine Falcon Northern Saw-whet Owl Black-backed Woodpecker Savannah Sparrow Swamp Sparrow Vesper Sparrow Snow Bunting Horned Lark Common Redpoll Hoary Redpoll White-winged Crossbill Bohemian Waxwing Yellow-billed Cuckoo Bobolink 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.