bicolor, Carpophaga, [50]
Chaimarrornis, [557]
Chimarrhornis, [557]
Columba, [50]
Merops, [340]
Myristicivora, [50], [727]
Prionochilus, [640]

Bird, Greater Man-O’-War, [206]
Lesser Man-O’-War, [207]
Wood’s Bagobo, [538]

Bittern, Black, [182]
Cinnamon, [179]
Common, [183]
Japanese, [174]
Little Yellow, [178]
Malay, [172]
Schrenck’s, [181]

Bluebird, Black-mantled Fairy, [501]
Ella’s Fairy, [500]
Luzon Fairy, [500]
Tweeddale’s Fairy, [502]

boholensis, Otus, [260]
Zosterops, [617]

Bolbopsittacus, [284]
intermedius, [285]
lunulatus, [285]
mindanensis, [286]

boltoni, Æthopyga, [645]

bonapartei, Loriculus, [294], [730]

bonga, Dicæum, [627]

bonita, Æthopyga, [648]