Bucorvus brailloni explained
Bucorvus brailloni is an extinct ground hornbill. The only known fossil is of a femur dated to the Middle Miocene. It was found in Morocco, well north of the range of extant ground hornbill species.[1] [2]
Notes and References
- Book: Feduccia, Alan . The Origin and Evolution of Birds . 1999. Yale University Press . 0300078617 . 329 .
- Book: Kinnaird, Margaret F . O'brein, Timothy G . The Ecology and Conservation of Asian Hornbills: Farmers of the Forest . 2008 . University of Chicago Press . 978-0226437125 . 19 .