Colombia, Perú : bajo Putumayo-Yaguas-Cotuhé - Field Museum of Natural History. (Field Museum, Keller Science Action Center, 2021)

Color key to North American birds - Reed, Chester A. (Chester Albert), 1876 -1912 (Doubleday, Page & company, 1903)

Color key to North American birds, with bibliographical appendix - Reed, Chester A. (Chester Albert), 1876 -1912 (D. Appleton & Company, 1912)

Colour in nature; a study in biology - Newbigin, Marion I. (Marion Isabel), 1869 -1934 (J. Murray, 1898)

Comparative study of todies (Todidae), with emphasis on the Puerto Rican tody, Todus mexicanus - Kepler, Angela Kay, 1943 - (Nuttall Ornithological Club, 1977)

Compendium der vergleichenden Anatomie : zum Gebrauche für Studierende der Medizin - Rawitz, Bernhard, 1857 - (Hartung, 1893)

A concise handbook of British birds - Swann, H. Kirke (Harry Kirke), 1871 -1926 (J. Wheldon, 1896)

The condor - Cooper Ornithological Club. (Cooper Ornithological Club, 1915)

Congrès international d'entomologie : [proceedings] (Hayez, 1996)

Conspectus generum avium - Bonaparte, Charles-Lucien, 1803 -1857 (Apud E.J. Brill, 1850)

Contribucion á la ornitologia cubana - Gundlach, Johannes Christoph, 1810 -1896 (Imp. "La Antilla" de N. Cacho-Negrete, 1876)

A contribution to the ornithology of the Orinoco region - Cherrie, George Kruck, 1865 -1946 (Pub. for the Brooklyn museum, 1916)

Contribution to the ornithology of western South Africa : results of the British Museum (Natural History) South West Africa Expedition, 1949-50 - British Museum (Natural History). Department of Botany. (1957)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1957)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1962)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1964)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1967)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1969)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1970)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1975)

Contributions in science - Los Angeles County Museum of Natural History. (The Museum, 1980)

Contributions of the American Entomological Institute - American Entomological Institute. (American Entomological Institute], 1970)

Contributions to the history of North American ornithology - Jackson, Jerome A (Nuttall Ornithological Club, 1995)

Contributions to the history of North American ornithology - Jackson, Jerome A (Nuttall Ornithological Club, 2000)

The crane-flies of New York - Alexander, Charles P. (Charles Paul), 1889 -1981 (1920)

The crane-flies of New York. Part II. Biology and phylogeny - Alexander, Charles P. (Charles Paul), 1889 -1981 (1920)

Critical trends assessment Program 2002 report - Illinois. Dept. of Energy; Natural Resources. (Illinois Dept. of Energy and Natural Resources, Office of Realty and Environmental Palnning, 2003)

Current bibliography for aquatic sciences and fisheries - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Taylor & Francis ltd, 1960)

Current bibliography for fisheries science - Food; Agriculture Organization of the United Nations. Fisheries Division. Biology Branch. (Biology Branch, Fisheries Division, Food and Agriculture Organization of the United Nations, 1958)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1861)

Denkschriften der Kaiserlichen Akademie der Wissenschaften / Mathematisch-Naturwissenschaftliche Classe - Kaiserl. Akademie der Wissenschaften in Wien. Mathematisch-Naturwissenschaftliche Klasse. (Aus der Kaiserlich-Königlichen Hof- und Staatsdruckerei, 1926)

The derivation of the flora of Hawaii (Stanford University, 1919)

A descriptive catalogue of Japanese wild birds, useful and injurious, exhibited in the World's Columbian Exposition - Japan. Nōrinshō. Nōmukyoku. (Agricultural Bureau of the Department of Agriculture and Commerce, Japan, 1893)

Deutsche entomologische Zeitschrift - Deutsche Entomologische Gesellschaft. (Nicolai'sche Verlags-Buchandlung, 2019)

Development of song in the wood thrush (Hylocichla mustelina), with notes on a technique for hand-rearing passerines from the egg - Lanyon, Wesley E. (American Museum of Natural History, 1979)

A dictionary of birds - Shufeldt, Robert Wilson 1850 -1934 (A. and C. Black, 1893)

A dictionary of birds - Lydekker, Richard, 1849 -1915 (A. and C. Black, 1896)

A directory of Illinois systematists, ecologists, and field biologists - Robertson, Kenneth Ray, 1941 - ([Section of Botany and Plant Pathology, Illinois Natural History Survey], 1989)

Directory of zoological taxonomists of the world - Blackwelder, Richard Eliot 1909 -2001 (Published for the Society of Systematic Zoology by Southern Illinois University Press, 1961)

Directory to the birds of Eastern North America - Maynard, C. J. (Charles Johnson), 1845 -1929 (1907)

Directory to the birds of eastern North America, illustrated with many wood cuts and ... plates drawn and engraved by the author - Maynard, C. J. (Charles Johnson), 1845 -1929 (1907)

Disease in captive wild mammals and birds; incidence, description, comparison. With a foreword by Charles B. Penrose - Fox, Herbert, 1880 -1942 (Lippincott, 1923)

The distribution of bird-life in Colombia; a contribution to a biological survey of South America - Fuertes, Louis Agassiz, 1874 -1927 (Pub. by order of the trustees, 1917)

The distribution of bird life in the Urubamba valley of Peru; a report on the birds collected by the Yale university National geographic society's expeditions - Chapman, Frank M. (Frank Michler), 1864 -1945 (Govt. print. off, 1921)

Distribution, season of use, and habitat of the mammals, birds, reptiles, amphibians, and fishes of Idaho - Wilson, Lanny O. (U.S. Department of the Interior, Bureau of Land Management, Idaho State Office, 1975)

Doriana - Museo civico di storia naturale Giacomo Doria (Genoa, Italy) ([Museo civico di storia naturale "G. Doria", 1981)

Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs, wissenschaftlich dargestellt in Wort und Bild - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C. F. Winter, 1891)

Dr. H.G. Bronn's Klassen und Ordnungen des Thier-Reichs, wissenschaftlich dargestellt in Wort und Bild - Bronn, H. G. (Heinrich Georg), 1800 -1862 (C. F. Winter, 1893)

Dr. Johannes Leunis Synopsis der thierkunde. Ein handbuch für höhere lehranstalten und für alle, welche sich wissenschaftlich mit der naturgeschichte der thiere beschäftigen wollen - Leunis, Johannes, 1802 -1873 (Hahnsche buchhandlung, 1883)

Early Tasmanian ornithology : the correspondence of Ronald Campbell Gunn and James Grant, 1836-1838 - Davis, William E. Jr. 1936 - (Nuttall Ornithological Club, 2009)

The economic value of birds to the state ... - Chapman, Frank M. (Frank Michler), 1864 -1945 (1903)

Ectoparasites of Panama - Tipton, Vernon J. (Field Museum of Natural History, 1966)

Ecuador. Cabeceras Cofanes-Chingual - Field Museum of Natural History. (Field Museum, Environment, Culture, and Conservation, 2009)

The eggs of European birds - Jourdain, F. C. R. (Francis Charles Robert), 1865 -1940 (R.H. Porter, 1906)

De eieren van onze vogels - Balen, J. C. F. van. (1909)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. Swan Sonnenschein, 1885)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (W. S. Sonnenschein, 1884)

Elementary text-book of zoology : special part : mollusca to man - Claus, Carl, 1835 -1899 (Swan Sonnenschein, 1897)

Elementary text-book of zoology - Claus, Carl, 1835 -1899 (Macmillan, 1884)

Elementary textbook of economic zoology and entomology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1915)

Elementary zoology - Kellogg, Vernon L. (Vernon Lyman), 1867 -1937 (H. Holt and company, 1902)

The Emu : official organ of the Australasian Ornithologists' Union - Australasian Ornithologists' Union. (Royal Australasian Ornithologists Union, 1926)

Endangered and threatened plants and animals of North Carolina : proceedings of the Symposium on Endangered and Threatened Biota of North Carolina, 1, biological concerns, Meredith College, Raleigh, November 7-8, 1975 - North Carolina State Museum of Natural History. (N.C. State Museum of Natural History, 1977)

The Enterprise, Wisconsin, Radiation Forest : preirradiation ecological studies - North Central Forest Experiment Station (Saint Paul, Minn.). Institute of Forest Genetics. (Institute of Forest Genetics, North Central Forest Experiment Station, Forest Service, U.S.D.A, 1974)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1950)

Entomologica Americana - Brooklyn Entomological Society (New York Entomological Society [etc.], 1956)

Entomological news - American Entomological Society. (American Entomological Society, 1979)

Entomologische berichten - Nederlandse Entomologische Vereniging (1963)

Entomologische berichten - Nederlandse Entomologische Vereniging (1970)

The entomologist's record and journal of variation - Tutt, James William, 1858 -1911 (s.n, 1976)

Ergebnisse der Hamburger Magalhaenischen Sammelreise - Hamburgisches Zoologisches Museum und Institut (L. Friedrichsen, 1900)

Ergebnisse der Hamburger Magalhaensischen Sammelreise 1892/93 - Naturhistorisches Museum in Hamburg. (L. Friederichsen, 1896)

An essay toward a natural history of La Salle County, Illinois, in two parts - Huett, John William. (Fair-dealer print, 1898)

Europäische Fauna, oder, Verzeichniss der wirbelthiere Europa's - Schinz, H. R. (Heinrich Rudolf), 1777 -1861 (E. Schweizerbarts Verlagshandlung, 1840)

Europe, 1930 : field notes, circa 3 May - 21 June, 1930, passport, collected business cards, memorabilia, and maps - Wetmore, Alexander, 1886 -1978 (1930)

"Every bird;" a guide to the identification of the birds of woodland, beach and ocean. With one hundred and twenty-four line illustrations - Howe, Reginald Heber, Jr. 1875 -1932 (B. Whidden, 1896)

The evolution of bird-song : with observations on the influence of heredity and limitation - Witchell, Charles A. (Charles Aldolphus), 1862 -1907 (A. and C. Black, 1896)

Evolution of the colors of North American land birds - Keeler, Charles, 1871 -1937 (California Academy of Sciences, 1893)

Exploraciones zoológicas efectuadas en la parte meridional de Costa Rica por los años de 1891-92. I, Aves - Cherrie, George Kruck, 1865 -1946 (Tip. nacional, 1893)

Exploration of Mount Kina Balu, North Borneo - Whitehead, John, 1860 -1899 (Gurney and Jackson, 1893)

Extinct birds : an attempt to unite in one volume a short account of those birds which have become extinct in historical times : that is, within the last six or seven hundred years : to which are added a few which still exist, but are on the verge of extinction - Rothschild, Lionel Walter Rothschild, Baron, 1868 -1937 (Hutchinson & Co, 1907)

Fasciculi Malayenses : anthropological and zoological results of an expedition to Perak and the Siamese Malay states, 1901-1902 - Annandale, Nelson, 1876 -1924 (Published for the University Press of Liverpool by Longmans, Green, 1903)

Fauna and flora of Haileybury - Headley, F. W. (Frederick Webb), 1856 -1919 (Stephen Austin, 1902)

Fauna arctica : eine Zusammenstellung der arktischen Tierformen mit besonderer Berücksichtigung des Spitzbergen-Gebietes auf Grund der Ergebnisse der Deutschen Expedition in das Nördliche Eismeer im Jahre 1898 - Brauer, August, 1863 -1917 (G. Fischer, 1905)

Fauna do Brasil : atlas com 38 estampas representando 603 especies de animaes brasileiros, 2 cartas zoogeographicas coloridas. Tabellas, indices, etc. e acompanhado de um livro de texto explicativo - Ihering, Rodolpho von, 1883 -1939 (Hartmann-Reichenbach, 1917)

Fauna, flora & geology of the Clyde area - Elliot, G. F. Scott (George Francis Scott), 1862 -1934 (Pub. by the local committee for the meeting of the British Association, 1901)

Fauna hawaiiensis; being the land-fauna of the Hawaiian islands - Royal Society (Great Britain) (The University press, 1900)

Fauna och flora : populär tidskrift för biologi - Naturhistoriska riksmuseet (Sweden) (Almqvist & Wiksells, 1909)

Fauna of Australia. General articles. Vol. 1A - Dyne, G R (Australian Government Publishing Service, 1987)

The fauna of British India, including Ceylon and Burma. Birds - Oates, Eugene William, 1845 -1911 (Taylor and Francis; [etc., etc.], 1889)

Fauna of New England (Printed for the [Boston] Society [of Natural History] from the Gurdon Saltonstall Fund, 1904)

Fauna of New England, 11 : list of the aves - Allen, Glover M. (Glover Morrill), 1879 -1942 (Society of Natural History, 1909)

Fauna of New England - Allen, Glover M. (Glover Morrill), 1879 -1942 (Society of Natural History, 1909)

Fauna of New England. List of the Araneida. 9 - Bryant, Elizabeth B. (Elizabeth Bangs), 1875 -1953 (For Society, 1909)

Fauna of the Aleutian Islands and Alaska Peninsula - Murie, Olaus Johan, 1889 -1963 (Dept. of the Interior, U.S. Fish and Wildlife Service, 1959)

A fauna of the Tay Basin & Strathmore / by J. A. Harvie-Brown - Harvie-Brown, J. A. (John Alexander), 1844 -1916 (D. Douglas, 1906)

Fauna ornitologica Friulana : catalogo degli uccelli osservati nel Friuli - Vallon, G. Signor. (Graziano) (Lloyd, 1902)

Faune de France - Fédération des sociétés françaises de sciences naturelles. Office central de faunistique. (1921)

Faune de la Normandie - Gadeau de Kerville, Henri, 1858 -1940 (J.-B Baillière, 1890)

Faune de la Normandie - Gadeau de Kerville, Henri, 1858 -1940 (J.-B Baillière, 1892)

Faune de la Sénégambie - Rochebrune, Alphonse Trémeau de, 1834 - (O. Doin, 1884)

Faune de Madagascar. 35, Oiseaux - Milon, Philippe (1973)

Field book of birds of the southwestern United States - Burnell, Elizabeth F. (Houghton Mifflin Company, 1925)

Field key to the land birds ... - Knobel, Edward, 1839 -1908 (B. Whidden, 1899)

Field notes on birds observed in Dakota and Montana along the forty-ninth parallel during the seasons of 1873 and 1874 - Coues, Elliott, 1842 -1899 ([G.P.O.?], 1878)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1950)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1951)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1952)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1958)