Jer Thorp on X: "When we were in the Dja Reserve in Cameroon two weeks ago, we had an unusual chance to watch a researcher tag a Black-Casqued Hornbill. They are enourmous
Pictures and information on Black-casqued Hornbill
4 The skull of a Black-casqued Hornbill Ceratogymna atrata in a... | Download Scientific Diagram