- Baltimore Oriole
- Bar-winged Wren-Babbler
- Bare-cheeked Babbler
- Bhutan Laughingthrush
- Black-and-white Warbler
- Black-backed Puffback
- Black-faced Waxbill
- Black-throated Blue Warbler
- Black-throated Canary
- Black-throated Prinia
- Black-throated Thrush
- Blyth's Leaf Warbler
- Blyth's Shrike-babbler
- Bradfield's Hornbill
- Brown-crowned Tchagra
- Brown-flanked Bush Warbler
- Brown-throated Fulvetta
- Brown Bullfinch
- Burchell's Courser
- Burchell's Sandgrouse
- Burnt-necked Eremomela