Black-headed saltator 
Black-headed Sibia 
Black-headed snake 
Black-headed spider monkey 
Black-headed Tanager 
Black-headed tody-flycatcher 
Black-headed trogon 
Black-headed Weaver 
Black-headed Woodpecker 
Black-hooded antshrike 
Black-hooded Laughingthrush 
Black-hooded Oriole 
Black-hooded sierra finch 
Black-hooded thrush 
Black-legged kittiwake 
Black-legged Poison Frog 
Black-legged seriema 
Black-lipped lizard 
Black-lipped Shrub Lizard 
Black-lored babbler 
Black-mantled Tamarin 
Black-naped fruit dove 
Black-naped monarch 
Black-naped Oriole