Ducks of North America and the northern hemisphere /

Description and identification of American black duck, mallard, and hybrid wing plumage /
Published: (2000)

Species, age, and sex identification of ducks using wing plumage /
by: Carney, Samuel M.

Ducks in the wild : conserving waterfowl and their habitats /
by: Johnsgard, Paul A.
Published: (1992)

A field guide to hawks of North America /
by: Clark, William S., 1937-
Published: (1987)

Waterfowl hunters--know the black duck : help protect it--new harvest restrictions are in effect.
Published: (1984)

Hawks in flight : the flight identification of North American migrant raptors /
by: Dunne, Pete, 1951-
Published: (1988)

The unique wood duck : tableau of a field trip with Frank Bellrose and Scott Nielsen /
by: McCabe, Richard E.
Published: (1993)

The downy waterfowl of North America /
by: Nelson, Colleen Helgeson
Published: (1993)

With wings extended : a leap into the wood duck's world /
by: Hoch, Greg, 1971-
Published: (2020)

Prairie ducks ; a study of their behavior, ecology, and management.
by: Sowls, Lyle K.
Published: (1955)

Visualizing populations of North American sea ducks : maps to guide research and management planning /
by: Pearce, John M. (John Maunsel)
Published: (2019)

The Facts On File field guide to North Atlantic shorebirds : a photographic guide to the waders of Western Europe and Eastern North America /
by: Chandler, Richard J.
Published: (1989)

Sparrows and buntings : a guide to the sparrows and buntings of North America and the world /
by: Byers, Clive
Published: (1995)

Autumn migrations of selected species of ducks at Buckeye Lake, Ohio /
by: Trautman, Milton B. (Milton Bernhard), 1899-1991
Published: (1978)

Ducks : habitat, behavior and diseases /
Published: (2013)

American black duck breeding habitat enhancement in the northeastern United States : a review and synthesis /
by: Kirby, Ronald E.
Published: (1988)

Tanagers, cardinals, and finches of the United States and Canada : the photographic guide /
by: Beadle, David, 1961-
Published: (2006)

Food of game ducks in the United States and Canada /
by: Martin, Alexander C. (Alexander Campbell), 1897-, et al.
Published: (1951)

Wildfowl of Britain and Europe /
by: Ogilvie, Malcolm Alexander
Published: (1982)

Field guide to the waders of Europe, Asia and North America /
by: Message, Stephen
Published: (2005)

Ecology and management of the wood duck /
by: Bellrose, Frank C. (Frank Chapman), 1916-2005
Published: (1994)

Sports Afield collection of Know your ducks and geese.
by: Shortt, Angus H. (Angus Henry), 1908-2006
Published: (1948)

The Macmillan birder's guide to European and Middle Eastern birds : including North Africa /
by: Shirihai, Hadoram
Published: (1996)

A field guide to the warblers of Britain and Europe /
by: Moore, Alick
Published: (1983)

The birds of Britain and Europe with North Africa and the Middle East /
by: Heinzel, Hermann
Published: (1972)

Shorebirds of North America, Europe, and Asia : a photographic guide /
by: Chandler, Richard J.
Published: (2009)

Shorebirds of North America, Europe and Asia : a guide to field identification /
by: Message, Stephen
Published: (2005)

The calls of ducks and geese /
by: Elliott, Lang
Published: (2008)

Terns of Europe and North America /
by: Olsen, Klaus Malling, 1955-
Published: (1995)

Birds of Europe : with North Africa and the Middle East /
by: Jonsson, Lars, 1952-
Published: (1992)

Ducks /
by: Weidensaul, Scott
Published: (1990)

The Sibley field guide to birds of western North America /
by: Sibley, David, 1961-
Published: (2003)

A photographic guide to North American raptors /
by: Wheeler, Brian K., 1955-
Published: (1995)

The handbook of bird identification : for Europe and the western Palearctic /
by: Beaman, Mark
Published: (1998)

Draft revised recovery plan for the Laysan duck (Anas laysanensis).
Published: (2004)

Habitat suitability index models.
by: Allen, Arthur W.
Published: (1986)