Synopsis op Orders and Families. 



MALURD. 



Family 15. DUCKS, GEESE, AND SWANS. Anatid>e. 



Bill long, narrow, and rounded with tooth -like projections along its sides. (Mergan- 

 sers. Subfamily Mergime.) 



Bill broad, flattened, typically duck-like; tarsus or leg with transverse scales; hind 

 toe without a lobe. (River Ducks. Subfamily AnatitJ^p.) 



Bill and tarsus as in preceding, but hind toe with a broad lobe or flap. {Sea and Bay 

 Ducks. Subfamily FuliguUncs.) 



Bill proportionately narrower than in the River or Bay Ducks; gutters on its sides 

 less developed; scales on front fjf tarsus rounded. (Geese. Subfamily Anserine.') 



Large, usually white birds, wit: bare eye space. . (Swans. Subfamily CfgniruE.) 



Ordkr VI. Flamingoes. ODONTOGLOSS^. 



(1 family, 1 species.) 



Bright red or pink and white birds, standing four feet or more in 

 height; side of the bill with gutters, its end bent downward; wings 

 rather short; legs long; feet webbed. 



