American duck shooting

Ducks at a distance

Bob Hines

1963

The ducks, geese and swans of North America

Francis H. Kortright

1942

Life histories of North American wild fowl

Arthur Cleveland Bent

1923

Ducks, geese & swans of North America

Frank Chapman Bellrose

1976

Waterfowl in Australia

Harold James Frith

1967

The wild fowl of the United States and British possessions, or, The Swan, geese, ducks, and mergansers of North America

Daniel Giraud Elliot

1898

The waterfowl of the world

Delacour, Jean

1954

The new Europe

Bernard Newman

1942