| 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) |
| QL737 .R6 Y5 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) The Dancing Mouse: A Study in Animal Behavior (1907), by Robert M. Yerkes (Gutenberg text) |
| QL737 .R68 J32 2012 | Gliding Mammals: Taxonomy of Living and Extinct Species (Washington: Smithsonian Institution Scholarly Press, 2013), by Stephen M. Jackson and Richard W. Thorington (PDF with commentary at Smithsonian) |
| QL737.S254 E44 2000 | Tupai: A Field Study of Bornean Treeshrews (Berkeley: University of California Press, c2000), by Louise Emmons (frame-dependent illustrated HTML with commentary at UC Press) |
| QL737 .U5 G8 | The Rocky Mountain Goat (reprinted from the 9th annual report of the New York Zoological Society; 1905), by Madison Grant |
| QL737 .U5 H65 1889 | The Extermination of the American Bison (Washington: GPO, 1889), by William T. Hornaday |
| QL737.U5 V3 | Delineations of the Ox Tribe: The Natural History of Bulls, Bisons, and Buffaloes, Exhibiting All the Known Species and the More Remarkable Varieties of the Genus Bos (London: G. Biggs, 1851), by George Vasey |
| QL737 .U5 W45 | The Bighorn of Death Valley (1961), by Ralph E. Welles and Florence B. Welles (illustrated HTML at National Park Service) |
| QL737 .U55 | Managing White-Tailed Deer in Suburban Environments: A Technical Guide (2000), by Anthony J. DeNicola, Kurt C. VerCauteren, Paul D. Curtis, and Scott E. Hygnstrom (PDF with commentary at Cornell) |
| QL737.U55 E3325 2002 | Ecological Dynamics on Yellowstone's Northern Range, by National Research Council Board on Environmental Studies and Toxicology (page images and HTML at NAP) |
| QL737 .U8 B45 | The Physiology of the Elephant (Carnegie Institution of Washington publication #474; 1936), by Francis Gano Benedict (multiple formats at archive.org) |
| QL738 .M3 | Mammalian Populations (Physiological Mammalogy v1 (only public domain volume); contains Calhoun's "The Social Use of Space" and Christian's "Endocrine Adaptive Mechanisms and the Physiologic Regulation of Population Growth"); New York and London: Academic Press, 1963), by John B. Calhoun and John J. Christian (page images at HathiTrust) |
| QL739 .G7 1983 | An Illustrated Key to the Skulls of the Mammals in Tasmania (Launceston: Queen Victoria Museum and Art Gallery, 1983), by R. H. Green, illust. by J. L. Rainbird (PDF in Australia) |
| QL750 .B6 1983 | Behavioral Energetics: The Cost of Survival in Vertebrates (Columbus, OH: Ohio State University Press, c1983), ed. by Wayne P. Aspey and Sheldon I. Lustick (PDF at Ohio State) |
| QL750 .J6 | The Journal of Animal Behavior (full serial archives) |
| QL751 .A5 | Concerning Animals and Other Matters (London: J. Murray, 1914), by Edward Hamilton Aitken (Gutenberg text and illustrated HTML) |
| QL751 .B36 1910 | Dan Beard's Animal Book and Camp-Fire Stories (new and enlarged edition; Chicago: M. A. Donohue and Co., 1910), by Daniel Carter Beard (multiple formats at archive.org) |
| QL751 .H65 | The Minds and Manners of Wild Animals: A Book of Personal Observations, by William T. Hornaday (Gutenberg text) |
| QL751 .S5 | Wild Animals at Home (Garden City, NY: Doubleday, Page and Co., 1923), by Ernest Thompson Seton (Gutenberg text, illustrated HTML, and page images) |
| QL751 .W25 | Instinct Displayed in a Collection of Well-authenticated Facts, Exemplifying the Extraordinary Sagacity of Various Species of the Animal Creation (5th edition; London: Darton and Harvey, 1836), by Priscilla Wakefield (multiple formats at archive.org) |
| QL752 .D57 1993 | Distance Sampling: Estimating Abundance of Biological Populations (c1993), by S. T. Buckland, David R. Anderson, Kenneth P. Burnham, and J. L. Laake (PDF files with commentary at colostate.edu) |
| QL755 .B44 | Hibernation and Marmot Physiology (Carnegie Institution of Washington publication #497; 1938), by Francis Gano Benedict and Robert C. Lee (multiple formats at archive.org) |
| QL756 .H84 | The Industries of Animals (London: W. Scott, 1893), by Frédéric Houssay (PDF at djm.cc) |
| QL757.A1 .J5 | Journal of Helminthology (partial serial archives) |
| QL757 .A14 | Annales de Parasitologie Humaine et Comparée (in French) (full serial archives) |
| QL757 .A3 | Parasitology (partial serial archives) |