The birds of Illinois and Wisconsin - Cory, Charles B. (Charles Barney), 1857 -1921 (1909)

The birds of Indiana; a descriptive catalog of the birds that have been observed within the state, with an account of their habits - Butler, Amos W. (Amos William), 1860 -1937 (W. B. Burford, Contractor for State Printing, 1898)

The birds of Indiana : a descriptive catalog of the birds that have been observed within the state, with an account of their habits - Butler, Amos W. (Amos William), 1860 -1937 (W. B. Burford, Contractor for State Printing, 1898)

The birds of Indiana. A descriptive catalogue of the birds that have been observed within the state, with an account of their habits - Butler, Amos W. (Amos William), 1860 -1937 (Indiana Dept. of Geology and Natural Resources, 1898)

The birds of Indiana. A descriptive catalogue of the birds that have been observed within the state, with an account of their habits - Butler, Amos W. (Amos William), 1860 -1937 (1898)

The birds of Iowa - Anderson, Rudolph Martin, 1876 -1961 (Davenport Academy of Sciences, 1907)

Birds of Kansas - Eyer, Benjamin F. (Crane & Company, 1900)

Birds of Labrador - Allen, Glover M. (Glover Morrill), 1879 -1942 (Boston Society of Natural History, 1907)

Birds of Labrador - Allen, Glover M. (Glover Morrill), 1879 -1942 (Printed for the Society, 1907)

Birds of lakeside and prairie - Clark, Edward B. (Edward Brayton), 1860 - (A.W. Mumford, 1901)

The birds of Long Island - Giraud, J. P. (Jacob Post), 1811 -1870 (Wiley & Putnam, 1844)

The birds of Maine; with key to and description of the various species known to occur or to have occured in the state, an account of their distribution and migration, showing their relative abundance in the various counties of the state as well as other regions, and contributions to their life histories - Knight, Ora Willis, 1874 -1913 ([printed by C. H. Glass & co.], 1908)

The birds of Manitoba - United States National Museum (G.P.O, 1891)

Birds of Maryland and the District of Columbia - Robbins, Chandler S. (U.S. Dept. of the Interior, Fish and Wildlife Service, 1958)

The birds of Massachusetts - Allen, Glover M. (Glover Morrill), 1879 -1942 (1901)

Birds of Massachusetts and other New England states - Forbush, Edward Howe, 1858 -1929 (Printed by Berwick and Smith Company], 1925)

Birds of Massachusetts and other New England states - Forbush, Edward Howe, 1858 -1929 ([Printed by Berwick and Smith Co.], 1925)