Korean Crested Shelducks by N. Kobayashi from J.C. Phillips's Naural History of the Ducks, Vol. 1 (Boston, 1922), Pl.101 - Length of bird 63-71cm (25-28in)
Korean Crested Shelducks by N. Kobayashi from J.C. Phillips's Naural History of the Ducks, Vol. 1 (Boston, 1922), Pl.101 - Length of bird 63-71cm (25-28in)