Lot Essay
Consisting of 60 lithographic plates and issued in 10 parts, the Monograph of the Bucerotidae was the last of Elliott's great ornithological monographs. Zimmer calls it 'a comprehensive treatment of the entire family of hornbills', a genus between the Kingfishers and the Hoopoes, inhabiting the Ethiopian, Oriental and Australian regions. 'The formidable bill ... formidable in appearance only, as it is mainly hollow and permeated with a network of boney fibres,' was a peculiarity that interested Elliot. Another characteristic, unusual in birds, was 'the possession of long and strong eyelashes....' The family is arranged into two divisions, the ground- and tree-hornbills, the first consisting of just three species and the last over fifty in number.