anseriformes

from WordNet (r) 3.0 (2006)
Anseriformes
    n 1: ducks; geese; swans; screamers [syn: {Anseriformes}, {order
         Anseriformes}]
    
from The Collaborative International Dictionary of English v.0.48
Anseriformes \An`se*ri*for"mes\, n. pl. (Zool.)
   A division of birds including the geese, ducks, and closely
   allied forms.
   [1913 Webster]
    

[email protected]