ABSTRACT
46 species, confined to the Afrotropical and Oriental Regions. 13 of the 23 Afrotropical members (57%) are known in Kenya, where 11 (85%) breed regularly, one may do so, and one is an extralimital wanderer. BLACK AND WHITE CASQUED HORNBILL <italic>Bycanistes subcylindricus</italic>
B513 / MPG500 / D2C2
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