Note 274 — Chapter IX · THE JACAMARS, PUFF BIRDS, KINGFISHERS, HORNBILLS, AND HOOPOES.
Reading edition
Elliot: “Monograph of the Bucerotidæ, or family of the Hornbills,” Part IV.
Reading edition
Elliot: “Monograph of the Bucerotidæ, or family of the Hornbills,” Part IV.