Forty years notes of a field ornithologist /

A field guide to the birds : giving field marks of all species found east of the Rockies /
by: Peterson, Roger Tory, 1908-1996
Published: (1947)

A field guide to the birds : giving field marks of all species found east of the Rockies /
by: Peterson, Roger Tory, 1908-1996
Published: (1947)

A field guide to the birds ; giving field marks of all species found east of the Rockies /
by: Peterson, Roger Tory, 1908-1996
Published: (1939)

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

A field guide to advanced birding : birding challenges and how to approach them /
by: Kaufman, Kenn
Published: (1990)

A field guide to the birds ; giving field marks of all species found in eastern North America; text and illustrations in color and in black and white /
by: Peterson, Roger Tory, 1908-1996
Published: (1934)

Birds, a guide to the most familiar American birds /
by: Zim, Herbert S. (Herbert Spencer), 1909-1994
Published: (1956)

The ornithologists' and oologists' semi-annual.
Published: (1889)

A field guide to the nests, eggs, and nestlings of North American birds /
by: Harrison, Colin James Oliver
Published: (1978)

A.B.A. checklist : birds of continental United States and Canada /
Published: (1982)

A field guide to the birds : a completely new guide to all the birds of eastern and central North America /
by: Peterson, Roger Tory, 1908-1996
Published: (1980)

A field guide to the birds : a completely new guide to all the birds of eastern and central North America /
by: Peterson, Roger Tory, 1908-1996
Published: (1980)

National Audubon Society field guide to North American birds.
by: Udvardy, Miklos D. F., 1919-
Published: (1995)

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

The Audubon Society field guide to North American birds, western region /
by: Udvardy, Miklos D. F., 1919-
Published: (1977)

Birds and men ; American birds in science, art, literature, and conservation, 1800-1900.
by: Welker, Robert Henry
Published: (1955)

Birdcraft : a field book of two hundred song, game, and water birds /
by: Wright, Mabel Osgood, 1859-1934
Published: (1925)

Birds of village and field : a bird book for beginners /
by: Bailey, Florence Merriam, 1863-1948
Published: (1898)

Field guide to the birds of North America.
Published: (1999)

Field guide to the birds of North America.
Published: (1987)

Bird homes. : The nests, eggs and breeding habits of the land birds breeding in the eastern United States; with hints on the rearing and photographing of young birds /
by: Dugmore, A. Radclyffe (Arthur Radclyffe), 1870-1955
Published: (1914)

Audubon water bird guide ; water, game and large land birds, eastern and central North America, from southern Texas to central Greenland /
by: Pough, Richard H. (Richard Hooper), 1904-
Published: (1951)

American ornithology : or, The natural history of the birds of the United States /
by: Wilson, Alexander, 1766-1813
Published: (1876)

The National Audubon Society field guide to North American birds.
by: Bull, John L.
Published: (1995)

Peterson field guide to birds of eastern and central North America /
Published: (2010)

Peterson field guide to birds of North America /
by: Peterson, Roger Tory, 1908-1996
Published: (2008)

The Stokes field guide to the birds of North America /
by: Stokes, Donald W.
Published: (2010)

Pete Dunne's essential field guide companion /
by: Dunne, Pete, 1951-
Published: (2006)

American Bird Conservancy's field guide : all the birds of North America /
by: Griggs, Jack L.
Published: (1997)

The Audubon Society field guide to North American birds, eastern region /
by: Bull, John L.
Published: (1977)

Stalking birds with color camera /
by: Allen, Arthur A. (Arthur Augustus), 1885-1964
Published: (1951)

American ornithology : or, The natural history of the birds of the United States. Illustrated with plates engraved from drawings from nature /
by: Wilson, Alexander, 1766-1813
Published: (1878)

Menaboni's birds /
by: Menaboni, Athos, 1895-1990
Published: (1950)

Birds /
by: Menaboni, Athos, 1895-1990
Published: (1950)

The National Audubon Society field guide to North American birds.
by: Bull, John L
Published: (1997)

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