Jos Plateau Indigobird Vidua maryae

A nest parasite that lays its eggs in the nests of Rock Firefinches. Breeding males are black with green iridescence and a pale brownish panel in the wings. Females and non-breeding males are streaky and brown on the back and pale below, with a bold facial pattern. The bill is whitish and the legs pale purple. A scarce, local, and poorly known species. Found in rocky areas within savanna. Given current knowledge, can only be confidently identified by vocalizations. Imitates the vocalizations of its host, Rock Firefinch, including soft “teew” whistles, a descending trill, “tep” notes, and “pit-pit-pit” calls. These are often mixed into a scratchy jumble of high-pitched notes.