Lewis Short
ornīthon (noun M) = ὀρνιθών:
* A birdhouse, poultry-house (pure Lat. aviarium): ornithonas dico omnium alitum, quae intra parietes villae solent pasci,Varr. R. R. 3, 3, 1; 3, 4, 2; Col. 8, 3, 1.
Charlton T. Lewis, Charles Short, A Latin Dictionary