- Bananaquit
- Barred Antshrike
- Black-bellied Cuckoo
- Black-bellied Whistling Duck
- Black-crested Antshrike
- Black-crowned Tityra
- Black-headed Antbird
- Black-headed Parrot
- Black-necked Aracari
- Black-spotted Barbet
- Black-tailed Tityra
- Black-throated Mango
- Black Curassow
- Black Manakin
- Black Skimmer
- Black Vulture
- Blue-backed Manakin
- Blue-black Grassquit
- Blue-chinned Sapphire
- Blue-grey Tanager
- Blue-headed Parrot
- Blue-tailed Emerald
- Blue-winged Teal
- Bran-colored Flycatcher
- Bright-rumped Attila
- Brown-throated Parakeet
- Brown-winged Schiffornis