Pennsylvania · Summer breeder

Yellow-billed Cuckoos in Pennsylvania

When yellow-billed cuckoos are present in Pennsylvania, when they nest, which native Pennsylvania plants feed them, and how to host them in a USDA 5a–7b yard.

Cuckoos (Cuculidae)Yellow-billed CuckooCoccyzus americanus

Status in Pennsylvania: Summer breeder
Nesting window: May–August
Broods: 1–2 per season
Hardiness zones: USDA 5a–7b

When to expect yellow-billed cuckoos in Pennsylvania

Yellow-billed Cuckoos are summer residents in Pennsylvania, arriving shortly before nesting begins in May and leaving after the young are independent.

Humid continental; cold, snowy winters in the north and mountains, milder in the southeast.

Nesting in Pennsylvania

Across Pennsylvania, yellow-billed cuckoos typically nest from May–August. Plan around that window: April for setup, August for clean-out.

Warm summers; bluebirds typically raise two broods.

Yellow-billed Cuckoos don't use nest boxes. Keep dense native shrubs and trees such as winterberry, black cherry, white oak for nest sites.
Delay heavy pruning of shrubs until after August.

Native Pennsylvania plants that attract yellow-billed cuckoos

Of the regional native plants we track for Pennsylvania, these 8 provide food or cover yellow-billed cuckoos use:

Winterberry

Ilex verticillata · Shrub

Winter fruit.

Black cherry

Prunus serotina · Tree

Summer fruit and a major caterpillar host.

White oak

Quercus alba · Tree

Acorns and insects.

New England aster

Symphyotrichum novae-angliae · Perennial

Fall seed.

Flowering dogwood

Cornus florida · Tree

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

Eastern red cedar

Juniperus virginiana · Tree

Dense evergreen roost cover and bluish 'berries' eaten through winter.

Serviceberry

Amelanchier arborea · Tree

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

Staghorn sumac

Rhus typhina · Shrub

Fruit clusters persist all winter as emergency food.

Feeding yellow-billed cuckoos through the Pennsylvania year

Top foods: None — leave tent caterpillars for them.
In Pennsylvania's summer: offer water and insect foods; natural food is abundant.

Full diet breakdown for yellow-billed cuckoos · Best feeder for yellow-billed cuckoos

Frequently asked

Are yellow-billed cuckoos in Pennsylvania year-round?

No. Yellow-billed Cuckoos are summer breeders in Pennsylvania and leave for the winter.

When do yellow-billed cuckoos nest in Pennsylvania?

Nesting in Pennsylvania typically runs May–August, with 1–2 per season. Clutches are 1–5 eggs, incubated for 9–11 days.

What native plants attract yellow-billed cuckoos in Pennsylvania?

Winterberry, Black cherry, White oak, New England aster, Flowering dogwood, Eastern red cedar, Serviceberry, Staghorn sumac are native plants in Pennsylvania that provide food or cover for yellow-billed cuckoos.

Other backyard birds in Pennsylvania

Northern Cardinal Eastern Bluebird Black-capped Chickadee 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 Creeper Common Grackle Red-winged Blackbird Baltimore Oriole Orchard Oriole Rose-breasted Grosbeak Evening Grosbeak Pine Siskin Common Redpoll Indigo 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 Fox Sparrow 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 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 Yellow-throated Warbler Ovenbird Yellow-breasted Chat Red-eyed Vireo Warbling Vireo White-eyed 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 Black 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 Blue Grosbeak Common Redpoll Hoary Redpoll White-winged Crossbill Bohemian Waxwing Bobolink 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.