Index B (Genera)
Alphabetical Index B
Genera
Babax PASSERIFORMES
Baeolophus PASSERIFORMES
Baeopogon PASSERIFORMES
Baillonius PICIFORMES
Balaeniceps CICONIIFORMES
Balearica GRUIFORMES
Bambusicola GALLIFORMES
Bangsia PASSERIFORMES
Barnardius PSITTACIFORMES
Bartramia CICONIIFORMES
Baryphthengus CORACIIFORMES
Basileuterus PASSERIFORMES
Basilornis PASSERIFORMES
Batara PASSERIFORMES
Bathmocercus PASSERIFORMES
Batis PASSERIFORMES
Batrachostomus STRIGIFORMES
Bebrornis PASSERIFORMES
Berenicornis BUCEROTIFORMES
Berlepschia PASSERIFORMES
Bias PASSERIFORMES
Biatas PASSERIFORMES
Biziura ANSERIFORMES
Bleda PASSERIFORMES
Blythipicus PICIFORMES
Boissonneaua TROCHILIFORMES
Bolbopsittacus PSITTACIFORMES
Bolborhynchus PSITTACIFORMES
Bombycilla PASSERIFORMES
Bonasa GALLIFORMES
Bostrychia CICONIIFORMES
Botaurus CICONIIFORMES
Brachycope PASSERIFORMES
Brachygalba GALBULIFORMES
Brachypteracias CORACIIFORMES
Brachypteryx PASSERIFORMES
Brachyramphus CICONIIFORMES
Bradornis PASSERIFORMES
Bradypterus PASSERIFORMES
Branta ANSERIFORMES
Brotogeris PSITTACIFORMES
Buarremon PASSERIFORMES
Bubalornis PASSERIFORMES
Bubo STRIGIFORMES
Bubulcus CICONIIFORMES
Buccanodon PICIFORMES
Bucco GALBULIFORMES
Bucephala ANSERIFORMES
Buceros BUCEROTIFORMES
Bucorvus BUCEROTIFORMES
Buettikoferella PASSERIFORMES
Bugeranus GRUIFORMES
Bulweria CICONIIFORMES
Buphagus PASSERIFORMES
Burhinus CICONIIFORMES
Busarellus CICONIIFORMES
Butastur CICONIIFORMES
Buteo CICONIIFORMES
Buteogallus CICONIIFORMES
Buthraupis PASSERIFORMES
Butorides CICONIIFORMES
Bycanistes BUCEROTIFORMES