Black-headed Ibis Or Oriental White Ibis Threskiornis Melanocephalus. Stock Photo

Adults are typically 75 cm long and white-plumage, with some greyer areas on the wings. The bald head, the neck and legs are black. The thick down curved bill is dusky yellow.In breeding,plumage some slaty grey on scapulars and in wings and ornamental plumes at base of the neck. Sexes are similar, but juveniles have whiter necks and a black bill.