Some additions to the avifauna of Central African Republic

Details are given of four species new to the avifauna of the Central African Republic, based on specimens overlooked in American museum collections and previously unpublished: Madagascar Cuckoo Cuculus rochii, Black-necked Wattle-eye Dyaphorophyia chalybea, White-browed Scrub Robin Cercotrichas leucophrys and Grey Ground Thrush Geokichla princei.