| 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) |
| QL676 .B17 1889 | ![[Info]](https://onlinebooks.library.upenn.edu/info.gif) Birds Through an Opera Glass (Boston and New York: Houghton, Mifflin and Co., 1889), by Florence Merriam Bailey (page images at HathiTrust) |
| QL676 .B17 1889 | Birds Through an Opera-Glass (Cleveland et al.: The Chautauqua Press, c1889), by Florence Merriam Bailey |
| QL676 .B935 | The Burgess Bird Book for Children, by Thornton W. Burgess (Gutenberg text and audio reading) |
| QL676 .B96 | Wake-Robin, by John Burroughs (Gutenberg text) |
| QL676 .D6 | Bird Neighbors, by Neltje Blanchan (Gutenberg text) |
| QL676 .D6 1896 | British Sea Birds (London: Sands and Foster, 1896), by Charles Dixon, illust. by Charles Whymper (Gutenberg text and illustrated HTML) |
| QL676 .D736 | Birds That Every Child Should Know, by Neltje Blanchan (illustrated HTML at kellscraft.com) |
| QL676 .G4 | Birds Through the Year (New York et al.: American Book Co., c1910), by Albert Field Gilmore |
| QL676 .G8 | Beautiful Birds in Far-Off Lands: Their Haunts and Homes (London et al.: T. Nelson and Sons, 1873), by Mary Kirby and Elizabeth Kirby |
| QL676 .H87 1920 | Adventures Among Birds (New York: E. P. Dutton and Co, 1920), by W. H. Hudson, illust. by Thomas Bewick (page images at HathiTrust) |
| QL676 .M67 | The First Book of Birds (Boston and New York, Houghton Mifflin Co., c1899), by Olive Thorne Miller (multiple formats at archive.org) |
| QL676 .M68 | The Second Book of Birds: Bird Families (Boston and New York, Houghton Mifflin Co., 1901), by Olive Thorne Miller, illust. by Louis Agassiz Fuertes (multiple formats at archive.org) |
| QL676 .P8 1919 | Homing With the Birds: The History of a Lifetime of Personal Experience With the Birds (Garden City, NY: Doubleday, Page and Co., 1919), by Gene Stratton-Porter |
| QL676 .P8 1920 | Homing With the Birds: The History of a Lifetime of Personal Experience With the Birds (Garden City, NY: Doubleday, Page and Co., 1920), by Gene Stratton-Porter (multiple formats at Indiana) |
| QL676 .P846 | What I Have Done With Birds (Indianapolis: Bobbs-Merrill Co., c1907), by Gene Stratton-Porter (multiple formats at archive.org) |
| QL676 .P846 1917 | Friends in Feathers (Garden City, New York: Doubleday, Page and company, 1917), by Gene Stratton-Porter (multiple formats at archive.org) |
| QL676 .S53 | Roof and Meadow (school edition; New York: The Century Co., 1911), by Dallas Lore Sharp, illust. by R. Bruce Horsfall (Gutenberg text and illustrated HTML) |
| QL676 .W955 | Citizen Bird: Scenes from Bird-Life in Plain English for Beginners, by Mabel Osgood Wright (HTML at LOC) |
| QL676.2 .H58 1843 | A History of Birds, For the Use of Children (Concord, NH: Rufus Merrill, 1843), by Rufus Merrill |
| QL676.2 .M324 | Willy's Book of Birds (London: Pub. at the "Geolopist Office", 1860), by Mrs. Mackie (page images at Florida) |
| QL676.5 .S53 | Bird Houses Boys Can Build (fourth edition; Peoria, IL: The Manual Arts Press, 1919), by Albert F. Siepert (page images at HathiTrust) |
| QL676.56 .M3 | Parker River: A National Wildlife Refuge (Washington: G. P. O., 1947), by Rachel Carson, illust. by Katherine L. Howe (PDF at unl.edu) |
| QL676.56 .U8 | Bear River: A National Wildlife Refuge (Washington: G. P. O., 1950), by Vanez T. Wilson and Rachel Carson, illust. by Bob Hines (PDF at unl.edu) |
| QL677.4 .S96 | Bird Community Dynamics in a Ponderosa Pine Forest (1979), by Robert C. Szaro and Russell P. Balda (PDF at unm.edu) |
| QL677.5 .B46 | Bulletin of the Northeastern Bird-Banding Association (full serial archives) |