The Oriental stork (Ciconia boyciana) is a large, white bird with black wing feathers in the stork family Ciconiidae. It is closely related to and resembles the European white stork, of which it was formerly often treated as a subspecies. It is typically larger than the white stork, at 100–129 cm (40–51 in) long, 110–150 cm (43–59 in) tall, a weight of 2.8–5.9 kg (6.2–13.0 lb) and a wingspan of 2.22 m (7.3 ft). Unlike its more widespread cousin, the Oriental stork has red skin around its eye, with a whitish iris and black bill. Both sexes are similar. The female is slightly smaller than male. The young are white with orange bills.