| Call number | Item |
| Q | Science (Go to start of category) |
| QH-QR | Biological Sciences (Go to start of category) |
| QL | Zoology (Go to start of category) |
| QL684.N7 E3 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Birds of New York (2 parts; Albany, NY: University of the State of New York, 1910-1914), by Elon Howard Eaton (page images at HathiTrust) |
| QL684 .N9 S73 | Breeding Birds of North Dakota, by Robert E. Stewart (illustrated HTML at Wayback Machine) |
| QL684 .N9 W6 | A Preliminary Survey of the Bird Life of North Dakota (1923), by Norman Asa Wood (PDF at Michigan) |
| QL684 .O3 S96 1996 | Nesting Ecology and Nesting Habitat Requirements of Ohio's Grassland-Nesting Birds: A Literature Review (1996), by David Anthony Swanson (illustrated HTML at Wayback Machine) |
| QL684 .O3 T7 | The Birds of Buckeye Lake, Ohio (Ann Arbor: University of Michigan Press, 1940), by Milton B. Trautman (PDF at Michigan) |
| QL684 .O6 M54 1983 | Migratory Bird Populations and Habitat Relationships in Malheur-Harney Lakes Basin, Oregon (Portland, OR: U.S. Dept. of the Interior, Fish and Wildlife Service, Division of Ecological Services, Portland Field Office, 1983), by Sherry K. Horton, Carroll D. Littlefield, David G. Paullin, and Roger E. Vorderstrasse (page images at HathiTrust) |
| QL684 .T4 V3 | The Birds of Brewster County, Texas (Ann Arbor: University of Michigan Press, 1937), by Josselyn Van Tyne and George Miksch Sutton (PDF at Michigan) |
| QL685 .B7 | Catalogue of British Columbia Birds (1904), by British Columbia Provincial Museum and Francis Kermode (Gutenberg text) |
| QL686 .B7 | Birds From the Gulf Lowlands of Southern Mexico (Ann Arbor: University of Michigan Press, 1943), by Pierce Brodkorb (PDF at Michigan) |
| QL686 .F75 | Distributional Check-List of the Birds of Mexico, ed. by Alden H. Miller, Herbert Friedmann, Ludlow Griscom, and Robert T. Moore |
| QL687 .S547 | Life Histories of Central American Birds (3 parts, 1954-1969), by Alexander F. Skutch |
| QL687 .V3 | The Birds of Northern Petén, Guatemala (Ann Arbor: University of Michigan Press, 1935), by Josselyn Van Tyne (PDF at Michigan) |
| QL688 .H2 C7 | The Birds of Haiti and San Domingo (Boston: Estes and Lauriat, 1885), by Charles B. Cory |
| QL690 .G3 F57 1897 | Katalog der Vögel Badens: Systematische Zusammenstellung Sämmtlicher bis jetzt im Grossherzogthum Baden beobachteten Vögel (in German; Karlsruhe: G. Braunschen Hofbuchhandlung, 1897), ed. by Leopold Fischer |
| QL690 .G7 | Our Native Songsters (London: Society for Promoting Christian Knowledge, 1853), by Anne Pratt (multiple formats at archive.org) |
| QL690 .G7 D5 | Among the Birds in Northern Shires (London et al.: Blackie and Son, 1900), by Charles Dixon, illust. by Charles Whymper (Gutenberg text and illustrated HTML) |
| QL690 .G7 H83 | Birds in Town and Village, by W. H. Hudson (Gutenberg text and illustrated HTML) |
| QL690 .I8 S3 | Quadro Geografico-Ornitologico, Ossia Quadro Comparativo: Le Ornitologie di Malta, Sicilia, Roma, Toscana, Liguria, Nizza, e la Provincia di Gard (in Italian; 1843), by Antonio Schembri |
| QL690 .N2 T5 | Het Vogeljaar: Nederlandsche Vogels in hun Leven Geschetst (second edition, in Dutch; Amsterdam: W. Versluys, 1913), by Jac. P. Thijsse, illust. by Jan van Oort (page images at HathiTrust; US access only) |
| QL693 .G6 | The Birds of Australia (7 volumes published 1848, plus 1869 supplement), by John Gould (page images at HathiTrust) |
| QL693 .G6 | Handbook to The Birds of Australia (2 volumes; London: Pub. by the Author, 1865), by John Gould (page images in Australia) |
| QL695.5 .P33 | Tropical Seabird Biology (1984), ed. by Ralph W. Schreiber (PDF at unm.edu) |
| QL696 .A252 | Managing Canada Geese in Urban Environments: A Technical Guide (2000), by Arthur E. Smith, Scott R. Craven, and Paul D. Curtis (PDF with commentary at Cornell) |
| QL696.A5 J6 1965 | Handbook of Waterfowl Behavior (originally published 1965; electronic edition 2008), by Paul A. Johnsgard (PDF at unl.edu) |
| QL696 .A52 C37 | Species, Age, and Sex Identification of Ducks Using Wing Plumage (1992), by Samuel M. Carney (multiple formats at archive.org) |