Black-throated flowerpiercer 
Black-throated gray warbler 
Black-throated Green Warbler 
Black-throated prinia 
Black-throated robin 
Black-throated Sparrow 
Black-throated Sunbird 
Black-throated Tody-Tyrant 
Black-throated wattle-eye 
Black-throated wren 
Black-whiskered vireo 
Black-winged flycatcher-shrike 
Black-winged oriole 
Black-winged red bishop 
Black-winged saltator 
Blackburnian warbler 
Blackcap 
Blackish antbird 
Blackish-grey Antshrike 
Blackpoll warbler 
Blackstart 
Blood-breasted flowerpecker 
Blue bird-of-paradise 
Blue bunting