Pair of Black-and-white-casqued Hornbills (Bycanistes subcylindricus, german: Grauwangen-Hornvogel, french: Calao à joues grises), female on the left. Most hornbills mate for life, so you usually see the pair together. (410k)
Here are the pictures of Black-and-white-casqued Hornbill (Bycanistes subcylindricus) with links to the pages on which they appear, links to the full sized picture, and the description of the picture with links to the entry in iNaturalist (inaturalist.org)
All pictures are © Dr. Günther Eichhorn, unless otherwise noted.
Uganda Birds
Dr. Günther Eichhorn Travel Website
Soaring website