yellow bill with black mark; brownish plumage (South Africa; 2007-06-30)

Yellow-billed Duck
Anas undulata

Native Range: Africa

Notes: this species gets its name from its most obvious field mark, which is a yellow bill with a black saddle; both sexes have this yellow-and-black blll and there is no noticeable sexual dimorphism in plumage.

rather slender-bodied and long-necked (South Africa; 2007-06-30)