Birds -- Colorado

See also what's at your library, or elsewhere.

• Birds
• Birds -- United States
• Colorado

• Birds of Trout Creek (illustrated manuscript edition, 2005), by Patrick J. Gould, Jeff J. Jones, and David M. Elwonger (PDF files at jonestc.com)

Items below (if any) are from related and broader terms.

• Beautiful Birds in Far-Off Lands: Their Haunts and Homes (London et al.: T. Nelson and Sons, 1873), by Mary Kirby and Elizabeth Kirby
  • multiple formats at archive.org
  • multiple formats at Google; US access only
• Bird Neighbors, by Neltje Blanchan (Gutenberg text)
• Birds and Bees, Sharp Eyes, and Other Papers, by John Burroughs (Gutenberg text)
• 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 (London: Hutchinson and Co., 1907), by Lionel Walter Rothschild (page images at Wisconsin)
• Friends in Feathers (Garden City, New York: Doubleday, Page and company, 1917), by Gene Stratton-Porter (multiple formats at archive.org)
• Homing With the Birds: The History of a Lifetime of Personal Experience With the Birds (Garden City, New York: Doubleday, Page and company, 1919), by Gene Stratton-Porter (multiple formats at archive.org)
• What I Have Done With Birds (Indianapolis: Bobbs-Merrill Co., c1907), by Gene Stratton-Porter (multiple formats at archive.org)

• The Story of the Rear Column of the Emin Pasha Relief Expedition, by James S. Jameson, ed. by Mrs. James S. Jameson, illust. by Charles Whymper (multiple formats at archive.org)

• Status and Distribution of Alaska Birds, by Brina Kessel and Daniel D. Gibson
  • PDF at unm.edu
  • DjVu at unm.edu

• Phylogenetic Analysis of Avian Hindlimb Musculature (1991), by Mary C. McKitrick (PDF at Michigan)

• Birds of Pine-Oak Woodland in Southern Arizona and Adjacent Mexico, by Joe T. Marshall
  • PDF at unm.edu
  • DjVu at unm.edu
• Birds of the Huachuca Mountains, Arizona, by Harry Schelwald Swarth
  • PDF at unm.edu
  • DjVu at unm.edu
• Birds Recorded from the Santa Rita Mountains in Southern Arizona, by Florence Merriam Bailey
  • PDF at unm.edu
  • DjVu at unm.edu
• A Distributional List of the Birds of Arizona, by Harry Schelwald Swarth
  • PDF at unm.edu
  • DjVu at unm.edu

• Handbook to The Birds of Australia (2 volumes; London: Pub. by the Author, 1865), by John Gould (page images in Australia)

• Annual Variation of Daily Energy Expenditure by the Black-Billed Magpie: A Study of Thermal and Behavioral Energetics, by John N. Mugaas and James R. King
  • PDF at unm.edu
  • DjVu at unm.edu
• The Breeding Biology of the Acadian Flycatcher (1964), by Russell E. Mumford (PDF at Michigan)
• Life Histories of Central American Birds, by Alexander Frank Skutch
  • Part I: PDF at unm.edu
  • Part I: DjVu at unm.edu
  • Part II: PDF at unm.edu
  • Part II: DjVu at unm.edu
  • Part III: PDF at unm.edu
  • Part III: DjVu at unm.edu

• Catalogue of British Columbia Birds (1904), by British Columbia Provincial Museum and Francis Kermode (Gutenberg text)
• A Distributional List of the Birds of British Columbia, by Allan Brooks and Harry Schelwald Swarth
  • PDF at unm.edu
  • DjVu at unm.edu

• Birds of the Islands off the Coast of Southern California, by Alfred Brazier Howell
  • PDF at unm.edu
  • DjVu at unm.edu
• Birds of the Pacific Slope of Southern California, by George Willett
  • PDF at unm.edu
  • DjVu at unm.edu
• Check-List of California Birds, by Joseph Grinnell
  • PDF at unm.edu
  • DjVu at unm.edu
• Directory to the Bird-Life of the San Francisco Bay Region, by Joseph Grinnell and Margaret W. Wythe
  • PDF at unm.edu
  • DjVu at unm.edu
• A Distributional List of the Birds of California, by Joseph Grinnell
  • PDF at unm.edu
  • DjVu at unm.edu
• A Revised List of the Birds of Southwestern California, by George Willett
  • PDF at unm.edu
  • DjVu at unm.edu
• Some Birds of the Fresno District, California, by John G. Tyler
  • PDF at unm.edu
  • DjVu at unm.edu
• A Systematic List of the Birds of California, by Joseph Grinnell
  • PDF at unm.edu
  • DjVu at unm.edu

• Life Histories of Central American Birds, by Alexander Frank Skutch
  • Part I: PDF at unm.edu
  • Part I: DjVu at unm.edu
  • Part II: PDF at unm.edu
  • Part II: DjVu at unm.edu
  • Part III: PDF at unm.edu
  • Part III: DjVu at unm.edu

• Phylogenetic Analysis of Avian Hindlimb Musculature (1991), by Mary C. McKitrick (PDF at Michigan)
• Systematics and Evolutionary Relationships Among the Herons (Ardeidae) (1976), by Robert B. Payne and Christopher J. Risley (PDF at Michigan)
• Type Specimens of Birds in the Collections of the University of Michigan Museum of Zoology (1988), by Robert W. Storer (PDF at Michigan)

• Nestling Mouth Markings and Colors of Old World Finches Estrildidae: Mimicry and Coevolution of Nesting Finches and Their Vidua Brood Parasites (2005), by Robert B. Payne (PDF at Michigan)

• A Book-Lover's Holidays in the Open, by Theodore Roosevelt (HTML at Bartleby)
• The Cranes: Status Survey and Conservation Action Plan, ed. by Curt D. Meine and George W. Archibald (illustrated HTML at USGS)
• Cranes: Their Biology, Husbandry, and Conservation, ed. by David H. Ellis, George F. Gee, and Claire M. Mirande (frame-dependent PDF files at USGS)
• A Review of the Problem of Lead Poisoning in Waterfowl, by Glen C. Sanderson and Frank C. Bellrose (illustrated HTML at USGS)

• The Birds, by Aristophanes (Gutenberg text)
• Birds, by Aristophanes, trans. by Ian C. Johnston (HTML at Richer Resources Publications)
• Chantecler: Play in Four Acts (1910), by Edmond Rostand, trans. by Gertrude Hall Brownell (Gutenberg text)

• A Distributional List of the Birds of Montana, With Notes on the Migration and Nesting of the Better Known Species, by Aretas Andrews Saunders
  • PDF at unm.edu
  • DjVu at unm.edu

• Birds in Town and Village, by W. H. Hudson (Gutenberg text and illustrated HTML)

• Abyssinian Birds and Mammals (Chicago: Field Museum of Natural History, 1930), illust. by Louis Agassiz Fuertes (PDF at unl.edu)

• Systematics and Evolutionary Relationships Among the Herons (Ardeidae) (1976), by Robert B. Payne and Christopher J. Risley (PDF at Michigan)

• A Florida Sketch-Book (1894), by Bradford Torrey (Gutenberg text and illustrated HTML)

• The Curious Book of Birds (Boston and New York: Houghton, Mifflin and Co., 1903), by Abbie Farwell Brown, illust. by E. Boyd Smith (Gutenberg text and illustrated HTML)
• Paddlewings, the Penguin of Galápagos (New York: Macmillan, 1931), by Wilfrid S. Bronson (page images at Wisconsin)

• Our Native Songsters (London: Society for Promoting Christian Knowledge, 1853), by Anne Pratt (multiple formats at archive.org)

• The Birds of Indiana, With Illustrations of Many of the Species, by Amos W. Butler (illustrated HTML at iupui.edu)

• Nestling Mouth Markings and Colors of Old World Finches Estrildidae: Mimicry and Coevolution of Nesting Finches and Their Vidua Brood Parasites (2005), by Robert B. Payne (PDF at Michigan)

More items available under broader and related terms at left.