Illinois Audubon bulletin - Illinois Audubon Society. (Illinois Audubon Society, 1974)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1926)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1952)

Illinois biological monographs - University of Illinois at Urbana-Champaign. (Univ. of Illinois Press, 1982)

The Illinois breeding bird atlas - U.S. Fish; Wildlife Service (Illinois Natural History Survey, 2004)

Illinois River Bluffs area assessment - Illinois. Dept. of Natural Resources. (Illinois Dept. of Natural Resources, 1998)

Importance, preservation and management of riparian habitat: a symposium, Tucson, Arizona, July 9, 1977 - Johnson, R. Roy (Raymond Roy), 1932 - (Rocky Mountain Forest and Range Experiment Station, Forest Service, U.S. Dept. of Agriculture, 1977)

In the field : the bulletin of the Field Museum of Natural History - Field Museum of Natural History. (Field Museum of Natural History, 1995)

Index to papers relating to the food of birds : by members of the Biological Survey in publications of the United States Department of Agriculture, 1885-1911 - McAtee, W. L. (Waldo Lee) 1883 -1962 (U.S. Dept.of Agriculture, Biological Survey, 1913)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1909)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1912)

International catalogue of scientific literature - Royal Society (Great Britain) (Published for the International Council by the Royal Society of London, 1913)

Invitation to birds; a few of the common birds of Illinois, an invitation to know and enjoy them - Eifert, Virginia Louise Snider, 1911 -1966 (1948)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1945)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1948)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1950)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1963)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1977)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1979)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1982)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 1986)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2002)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2004)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2005)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2006)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2011)

Iowa bird life - Iowa Ornithologists' Union. (Iowa Ornithologists' Union, 2018)

The Iowa ornithologist - Iowa Ornithological Association. (David L. Savage, 1894)

Isis von Oken - Oken, Lorenz, 1779 -1851 (Expedition der Isis, 1831)

J. Ross Robertson ornithological collection water-color drawings by William Pope, a native of Maidstone, Kent, England, who spent the greater part of his life in Western Ontario, residing in Port Ryerse for forty years - Toronto Public Library. (Public library, 1917)

Journal and proceedings of the Hamilton Association - Hamilton Association. (Printed for the Hamilton Association by the Spector Printing Co, 1885)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1859)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1866)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1881)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1883)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1912)

Journal für Ornithologie - Deutsche Ornithologen-Gesellschaft (Friedländer, 1914)

Journal of agricultural research - Association of American Agricultural Colleges; Experiment Stations. (U.S. Govt. Printing Office, 1914)

Journal of entomology and zoology - Pomona College (Claremont, Calif.). Dept. of Zoology. (Pomona College Dept. of Zoology, 1913)

The journal of raptor research - Raptor Research Foundation. (Raptor Research Foundation, 1998)

The journal of raptor research - Raptor Research Foundation. (Raptor Research Foundation, 2003)

The journal of raptor research - Raptor Research Foundation. (Raptor Research Foundation, 2004)

The Journal of the Alabama Academy of Science - Alabama Academy of Science. ([Auburn University Printing Service], 1975)

The journal of the Bombay Natural History Society - Bombay Natural History Society. (Bombay Natural History Society, 2011)

The journal of the Bombay Natural History Society - Bombay Natural History Society. (Bombay Natural History Society, 2012)

The Journal of the Cincinnati Society of Natural History - Cincinnati Society of Natural History. (The Society, 1879)

Journal of the Elisha Mitchell Scientific Society - Elisha Mitchell Scientific Society (Chapel Hill, N.C.) (Elisha Mitchell Scientific Society [etc.], 1906)

Journal of the Elisha Mitchell Scientific Society - Elisha Mitchell Scientific Society (Chapel Hill, N.C.) (Elisha Mitchell Scientific Society [etc.], 1908)

Journal of the Elisha Mitchell Scientific Society - Elisha Mitchell Scientific Society (Chapel Hill, N.C.) (Elisha Mitchell Scientific Society [etc.], 1912)

Journal of the Kentucky Academy of Science - Kentucky Academy of Science. (The Academy, 2000)

Journal of the Kentucky Academy of Science - Kentucky Academy of Science. (The Academy, 2010)

The Journal of the Maine Ornithological Society - Maine Ornithological Society. (Maine Ornithological Society, 1900)

The Journal of the Maine Ornithological Society - Maine Ornithological Society. (Maine Ornithological Society, 1901)

The Journal of the Maine Ornithological Society - Maine Ornithological Society. (Maine Ornithological Society, 1904)

The Journal of the Museum of Comparative Oology - Santa Barbara Museum of Natural History. (The Museum, 1922)

Journal of the proceedings of the Linnean Society Zoology - Linnean Society of London. (The Society, 1858)

Journal of the Washington Academy of Sciences - Washington Academy of Sciences (Washington, D.C.) (Washington Academy of Sciences], 1919)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1872)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1873)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1876)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1875)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1888)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1889)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1871)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1893)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1894)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1895)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1897)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1898)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1899)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1900)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1901)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1902)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1903)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1905)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1906)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1909)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1913)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1914)

Journals of William Brewster, 1871-1919 (inclusive) - Brewster, William, 1851 -1919 (1916)