|  hoactzin 
 
 crested ill-smelling South American bird whose young have claws on the first and second digits of the wings
 • Syn:
 hoatzin, stinkbird, Opisthocomus hoazin
 • Hypernyms:
 gallinaceous bird, gallinacean
 • Member Holonyms:
 Opisthocomus, genus Opisthocomus
 
 
 |  |