User talk:2601:44:8700:9B80:74A5:DF57:5CC3:E44F

Errors - recheck with National Audbon, Cornell Lab of Ornithology, David Allen Sibley
Black-billed Cuckoos are not brood parasites; they build their own nests and care for their young. Rarely, in boom years for insects (periodic cicada emergence for example) they will engage in nest parasitism - laying eggs in another host's nest. However, the cuckoo parents help with the care at the nestlings - it is communal nesting, not brood parasitism. Source: David Allen Sibley, The Sibley Guide to Bird Life and Behavior, Alfred A. Knopf, NY, 2001

"All North American cuculids build stick nests, with both parents building the nest, incubating, and tending the young."