Black-billed Cuckoo -- South Dakota Birds

Length: 11 - 12 inches Wingspan: 15 - 17 inches Seasonality: Summer
ID Keys: Brownish upperparts, white underparts, black bill, narrow red eye-ring.

Black-billed Cuckoo - Coccyzus erythropthalmusBlack-billed Cuckoo

Coccyzus erythropthalmus

The Black-billed Cuckoo is most often found in dense deciduous woodlands and thickets, and is more often heard than seen.  Populations often fall and rise in conjunction with caterpillar populations, especially hairy tent caterpillars.  When discovered, young of the species will sometimes "freeze" with their neck stretched and bill in an upright position, somewhat similar to how an American Bittern "hides".  

Habitat: Primarily found in deciduous forests.  This may include forest interiors, woodland edges, riparian areas, marshland edges, and shrubby second-growth forest.  

Diet: Heavily dependent upon caterpillars, although they will also feed on other insects as available.  Will also occasionally eat small fruits and berries, bird eggs, snails, and small fish.

Nesting: June and July.  Has been known to occasionally lay eggs in the nests of Yellow-billed Cuckoos. 

Breeding Map: Breeding Bird Survey map

Song: Repeated po po po, also a rolling call beginning very rapidly and slowing towards the end.

Migrations: Summers throughout the Great Plains, the Midwest, the Northeastern U.S., the Appalachians, and southern Canada.  Winters in South America.

Similar Species: Yellow-billed Cuckoo

Status: Populations rise and fall with availability of caterpillars for forage, but overall, generally stable throughout its range.

Further Information: 1) Patuxent Bird Identification InfoCenter, Black-billed Cuckoo

2) Cornell University's "All About Birds - Black-billed Cuckoo"

3) eNature.com: Black-billed Cuckoo

Photo Information: May 16th, 2007 - Newton Hills State Park - Terry Sohl

Additional Photos: Click on the image chips or text links below for additional, higher-resolution Black-billed Cuckoo photos.

Black-billed Cuckoo - North American Range Map

South Dakota Status: Uncommon migrant, and summer breeding resident.
 
Additional Black-billed Cuckoo Photos
Black-billed Cuckoo - Coccyzus erythropthalmus Black-billed Cuckoo - Coccyzus erythropthalmus Black-billed Cuckoo - Coccyzus erythropthalmus
Black-billed Cuckoo 1 Black-billed Cuckoo 2 Black-billed Cuckoo 3
Black-billed Cuckoo - Coccyzus erythropthalmus Black-billed Cuckoo - Coccyzus erythropthalmus Black-billed Cuckoo - Coccyzus erythropthalmus
Black-billed Cuckoo 4

Black-billed Cuckoo 5

Black-billed Cuckoo 6

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Please mail any comments/suggestions/additional links for this page to: Terry L. Sohl

This page was last edited on 02/03/08