Blackbelt Hogfish 
Blackbuck 
Blackburnian warbler 
Blackcap 
Blackcheek Tonguefish 
Blackeye thicklip wrasse 
Blackfin barracuda 
Blackfin dartfish 
Blackfoot firefish 
Blackish antbird 
Blackish Nightjar 
Blackish oystercatcher 
Blackish rail 
Blackish-grey Antshrike 
Blacklined Glidergoby 
Blacklip Butterflyfish 
Blacklipped Eyebrow Lizard 
Blackpatch Triggerfish 
Blackpoll warbler 
Blacksaddle filefish 
Blacksmith Lapwing 
Blackspot Cleaner Wrasse 
Blackspot Damselfish 
Blackspotted puffer