Hornbills (Bucerotidae)

Silvery-cheeked Hornbill (Bycanistes brevis) - HBW 6, p. 520

French: Calao à joues argent German: Silberwangen-Hornvogel Spanish: Cálao Cariplateado

Taxonomy: Bycanistes cristatus brevis Friedmann, 1929, Usambara Mountains, Tanzania.
Genus sometimes merged with Ceratogymna. In past, N populations sometimes separated as race omissus. Monotypic.

Distribution: Ethiopian Highlands, SE Sudan and C Kenya S to E & S Tanzania and Malawi; and C Mozambique to SE Zimbabwe.