Black-headed Grosbeak 
Black-headed gull 
Black-headed hemispingus 
Black-headed Heron 
Black-headed Ibis 
Black-Headed Lapwing 
Black-headed Monitor 
Black-headed night monkey 
Black-headed Oriole 
Black-headed parrot 
Black-headed pitta 
Black-headed python 
Black-headed saltator 
Black-headed snake 
Black-headed spider monkey 
Black-headed Tanager 
Black-headed tody-flycatcher 
Black-headed trogon 
Black-headed Weaver 
Black-hooded antshrike 
Black-hooded Laughingthrush 
Black-hooded Oriole 
Black-hooded sierra finch 
Black-hooded thrush