Select a link below for further reading
Aldous, Shaler E. 1944. Winter Habits of Crows in Oklahoma. The Journal of Wildlife Management, Vol. 8, No. 4, pp. 290-295.
Annala, M.; Tillman, E; Backus, G.; Keacher, K; and Avery, M., 2012, Crow Pellets from Winter Roosts in Lancaster, Pennsylvania, USDA National Wildlife Research Center – Staff Publications. 1092.
Bent, A.C. 1947, American Crow, Smithsonian Institution National Museum Bulletin 191 (Part 2): 226-257
Caccamise, D.; Reed, L.; Romanowski, J.; and Stouffer, P.; 1997, Roosting Behavior and Group Territoritality in American Crows, The Auk, 114(4): 628-637
Chamberlain-Auger, J.; Auger, P,; Strauss, E.; 1990, Breeding Biology of American Crows, Wilson Bulletin, 102(4), pp. 615-622
Coggins,H; 1903, Crow Roosts and Flight Lines in Southeastern Pennsylvania and New Jersey, Cassinia, pp. 29-42
Duxbury-Fox, Dana. 2018. A History of Winter Crow Roosts and a Visit to a Roost in Lawrence, Massachusetts.
Edwards, C.; 1888, Roosting Colonies of Crows, The American Journal of Psychology, Vol. 1, No. 3, pp. 436-459
Emlen J. T. Jr. 1938. Midwinter distribution of the American Crow in New York State. Ecology. 19: 264–275.
Emlen J. T. Jr. 1940. The midwinter distribution of the crow in California. Condor 42:287–294.
Forster, R.A., G. W. Gove, and R. H. Stymeist. 1990. Field Records January/February 1990. Bird Observer 18 (3): 174.
Forster, R. A., and M. W. Rines. 1992. Bird Sightings January/February 1992 Summary. Bird Observer 20 (3): 167.
Forster, R. A., M. W. Rines, and R. H. Stymeist. 1993. Bird Sightings January/February 1993 Summary. Bird Observer 21 (3): 176.
Forster, R.A., M. W. Rines, and R. H. Stymeist. 1994. Bird Sightings January/February 1994 Summary. Bird Observer 22 (3): 164.
Godman, J. 1833. Rambles of a Naturalist. Philadelphia: Thomas T. Ash—Key and Biddle, p.
122. [Originally published in The Friend: A Religious and Literary Journal. Philadelphia: The Religious Society of Friends.]
Good, E. E. 1952. The life history of the American Crow Corvus brachyrhynchos Brehm. PhD Thesis, Ohio State University, Columbus.
Gorenzel, P.; Salmon, T.; 1992, Urban Crow Roosts in California, Proceedings of the Fifteenth Vertebrate Pest Conference, pp. 97-102
Haase, B; 1963, The Winter Flocking Behavior of the Common Crow, The Ohio Journal of Science, Vol. 63, Issue 4, pp. 145-151
Hunt, C.; 1906, Change of Location of a Crow Roost, the Auk, Vol. 23, No. 4, pp. 429-431
Kalmbach, E.R.; Winter Crow Roosts, 1915, U.S. Dept of Agriculture Yearbook, pp. 83-100
Kellogg, S., M. W. Rines, R. H. Stymeist, and J.R. Trimble. 2007. Bird Sightings January/ February 2007. Bird Observer 35 (3): 191.
Kellogg, S., M. W. Rines, R. H. Stymeist, and J. R. Trimble. 2009. Bird Sightings January/ February 2009. Bird Observer 37 (3): 182.
McGowan, K.; 2001, Demographic and Behavioral Comparisons of Suburban and Rural American Crows, Avian Ecology and Conservation, pp. 365-381
Moore, J; Switzer, P; 1998, Preroosting Aggregations in the American Crow, Canadian Journal of Zoology, 76, pp. 508-512
Obrecht, J.; Dinsmore, S.; 2008, Weather Factors Influencing Winter Roosts of American Crows in Central Iowa, Journal of the Iowa Academy of Science, 114, pp. 1-5
Rhoads, S., 1886, Crow Roosts and Roosting Crows, The American Naturalist, Vol. 20, No. 8, pp. 691-701
Rhoads, S., 1886, Crow Roosts and Roosting Crows, The American Naturalist, Vol. 20, No. 9, pp. 777-787
Schaefer, Joseph Martin. 1983. The Common Crow as a sentinel species of rabies in wildlife populations. Iowa State University.
Sibley, D., C. Elphick, and J. B. Dunning, Jr. 2001. The Sibley Guide to Bird Life and Behavior. New York: Knopf.
Stokes, D. W., Crins, William J., and Wormington, Alan. 1985. A Guide to Bird Behavior. Ontario Birds. Volume 3, Number 3 109-115.
Stone, W.; 1899, A Search for the Reedy Island Crow Roost, Bird-Lore, Vol.1, No.6, pp. 177-180
Townsend, Andrea K., Blaire Frett, Anne McGarvey, and Conor C. Taff, 2018, Where do winter crows go? Characterizing partial migration of American Crows with satellite telemetry, stable isotopes, and molecular markers, The Auk, 135(4):964-974.
Veit, R. R., and W. R. Petersen. 1993. Birds of Massachusetts. Lincoln: Mass Audubon.
Ward, Michael P. & Raim, Arlo. 2011. The fly-and-social foraging hypothesis for diurnal migration: why American crows migrate during the day. Behav Ecol Sociobiol (2011) 65:1411–1418.
Wilson, A. 1811. American Ornithology, Vol. IV, pp. 82–84. Philadelphia: Bradford and Inskeep.
Withey, John C. and John M. Marzluff, 2005, Dispersal by Juvenile American Crows (CORVUS BRACHYRHYNCHOS) Influences Population Dynamics Across a Gradient of Urbanization, The Auk 122(1):205–221.