Cover image of Yellow-billed Duck by Lia Steen – Near Port Edward, KwaZulu-Natal The Yellow-billed Duck belongs to the Family ANATIDAE (Ducks, Geese, Swans, and Waterfowl). The family has a cosmopolitan distribution, occurring on all the world’s continents except Antarctica. These birds are adapted for swimming, floating on the water surface, and sometimes diving. They range from medium to very large and have … Continue reading Yellow-billed Duck (Anas undulata)