^Beavan, RC (tháng 7 năm 1867). Newton, Alfred, biên tập. “The Avifauna of the Andaman Islands”. The Ibis (London: John Van Voorst) 3 (IX): 314–334. I only procured two specimens, the best of which was sent to the Asiatic Society's Museum, and the other unfortunately got destroyed (from Tytler's notes as quoted by Beavan)Chú thích sử dụng tham số |month= bị phản đối (trợ giúp)
