Northern Prairie Wildlife Research Center
Adamcik, R. S., A. W. Todd, and L. B. Keith. 1978. Demographic and dietary
responses of great horned owls during a snowshoe hare cycle. Canadian
Field-Naturalist 92:156-166.
Adamcik, R. S., A. W. Todd, and L. B. Keith. 1979. Demographic and dietary
responses of red-tailed hawks during a snowshoe hare fluctuation. Canadian
Field-Naturalist 93:16-27.
Adams, A. W. 1961. Furbearers of North Dakota. North Dakota Game and Fish
Department, Bismarck. 102 pp.
Allen, S. H., J. O. Hastings, and S. C. Kohn. 1987. Composition and stability
of coyote families and territories in North Dakota. Prairie Naturalist
19:107-114.
Andelt, W. F. 1985. Behavioral ecology of coyotes in south Texas. Wildlife
Monographs 94. 45 pp.
Andelt, W. F. 1987. Coyote predation. Pages 128-140 in M. Novak, J. A.
Baker, M. E. Obbard, and B. Malloch, editors. Wild furbearer management and
conservation in North America. Ontario Trappers Association, North Bay.
Andelt, W. F., and P. S. Gipson. 1979. Home range, activity, and daily movements
of coyotes. Journal of Wildlife Management 43:944-951.
Anderson, D. W., and J. J. Hickey. 1972. Eggshell changes in certain North American
birds. Proceedings of the International Ornithological Congress 15:514-540.
Anderson, W. 1965. Waterfowl production in the vicinity of gull colonies. California
Fish and Game 51:5-15.
Anonymous. 1941. Crows in for "hot" reception, April 15. North Dakota Outdoors
3(10):11.
Anonymous. 1944. DUC crow control drive improved despite war says Cartwright Report.
North Dakota Outdoors 6(8):10.
Archibold, O. W., and M. R. Wilson. 1980. The natural vegetation of Saskatchewan
prior to agricultural settlement. Canadian Journal of Botany 58:2031-2042.
Arnold, T. W. 1986. The ecology of prairie mink during the waterfowl breeding
season. M.S. thesis, University of Missouri, Columbia. 86 pp.
Arnold, T. W., and E. K. Fritzell. 1987a. Activity patterns, movements, and home
ranges of prairie mink. Prairie Naturalist 19:25-32.
Arnold, T. W., and E. K. Fritzell. 1987b. Food habits of prairie mink during the
waterfowl breeding season. Canadian Journal of Zoology 65:2322-2324.
Baines, F. 1969. Brief notes on certain animals of the Cresent Lake District,
Saskatchewan, since 1883. Blue Jay 27:63-64.
Bailey, V. 1926. A biological survey of North Dakota: I. Physiography and life zones.
II. The mammals. North American Fauna 49. 226 pp.
Ballantyne, E. E. 1958. Rabies control in Alberta wildlife. Veterinari Medicina
53:87-91.
Balser, D. S., H. H. Dill, and H. K. Nelson. 1968. Effect of predator reduction
on waterfowl nesting success. Journal of Wildlife Management 32:669-682.
Banfield, F. A. 1941. Notes on Saskatchewan mammals. Canadian Field-Naturalist
55:117-123.
Banfield, F. A. 1974. The mammals of Canada. University Toronto Press, Toronto. 438 pp.
Baumgartner, F. M. 1939. Territory and population in the great horned owl. Auk 56:274-
282.
Bechard, M. J. 1981. Historical nest records for the ferruginous hawk in Manitoba.
Canadian Field-Naturalist 95:467-469.
Bechard, M. J. 1982. Effect of vegetative cover on foraging site selection by
Swainson's hawk. Condor 84:153-159.
Bechard, M. J., and C. S. Houston. 1984. North Dakota Oologist. Blue Jay 42:176-183.
Bechard, M. J., R. L. Knight, D. G. Smith, and R. E. Fitzner. 1990. Nest sites
and habitats of sympatric hawks (Buteo spp.) in Washington. Journal
of Field Ornithology 61:159-170.
Beck, W. H. 1958. A guide to Saskatchewan mammals. Saskatchewan Historical Society
Special Publication 1. 52 pp.
Bellrose, F. C. 1976. Ducks, geese and swans of North America. Stackpole Books,
Harrisburg, Pa. 544 pp.
Bent, A. C. 1961. Life histories of North American birds of prey. Parts I and II.
Dover Publications, New York. 482 pp. +92 plates. (Part I first published in 1937,
Part II first published in 1938).
Bent, A. C. 1963. Life histories of North American gulls and terns. Dover Publications,
New York. 337 pp. +93 plates. (first published in 1921).
Bent, A. C.1964. Life histories of North American jays, crows, and titmice. Parts
I and II. Dover Publications, New York. 495 pp. +68 plates. (first published in
1946).
Berg, W. E., and R. A. Chesness. 1978. Ecology of coyotes in northern Minnesota.
Pages 229-247 in M. Bekoff, editor. Coyotes: biology, behavior, and
management. Academic Press, New York.
Bihrle, C. 1990. The crow wars: 1937-1952. North Dakota Outdoors 52(8):20-23.
Bildstein, K. L., and J. B. Gollop. 1988. Northern harrier (Reproduction). Pages
251-303 in R. S. Palmer, editor. Handbook of North American Birds 4.
Yale University Press, New Haven, Conn.
Bird, R. D. 1929. The great horned owl in Manitoba. Canadian Field-Naturalist
43:79-83.
Bird, R. D. 1930. Biotic communities of the aspen parkland of central Canada. Ecology
11:356-442.
Bird, R. D. 1961. Ecology of the aspen parkland of western Canada in relation
to land use. Canadian Department of Agriculture Publication 1066. 155 pp.
Bjorge, R. R., J. R. Gunson, and W. M. Samuel. 1981. Population characteristics
and movements of striped skunks (Mephitis mephitis) in central
Alberta. Canadian Field-Naturalist 95:149-155.
Bohm, R. T. 1980. Nest site selection and productivity of great horned owls in central
Minnesota. Raptor Research 14:1-6.
Blohm, R. J., F. Van Dyke, and B. C. Livezey. 1980. Marsh hawks feeding on waterfowl.
Wilson Bulletin 92:251-252.
Bond, F. M. 1974. The law and North American raptors. Pages 1-3 in F. N.
Hamerstrom Jr., B. E. Harrell, and R. R. Olendorff, editors. Management of Raptors.
Raptor Research Report 2, Vermillion, S.Dak.
Bock, C. E., and L. W. Lepthien. 1975. Distribution and abundance of the black-billed
magpie (Pica pica) in North America. Great Basin Naturalist
45:269-272.
Brace, P. 1988. Northern harrier kills American widgeon. Blue Jay 46:91.
Brewster, W. G., J. M. Gates, and L. D. Flake. 1976. Breeding waterfowl populations
and their distribution in South Dakota. Journal of Wildlife Management 40:50-59.
Brown, R. L. 1957. Magpie ups and downs. Montana Fish and Game Department Information
Bulletin No. 3, Helena. 4 pp.
Cain, S. A., J. A. Kadlec, D. L. Allen, R. A. Cooley, M. G. Hornocker, A. S. Leopold,
and F. H. Wagner. 1972. Predator control-1971-report to the Council on Environ-
mental Quality and the Department of the Interior by the Advisory Committee on
predator control. Institute for Environmental Quality, University of Michigan,
Ann Arbor. 207 pp.
Callin, E. M. 1980. Birds of the Qu'Appelle, 1857-1979. Saskatchewan Natural History
Society Special Publication 13, Regina. 168 pp.
Cameron, E. S. 1908. Changes of plumage in Buteo swainsoni. Auk 25:468-
471.
Carbyn, L. N. 1981. Territory displacement in a wolf population with abundant prey.
Journal of Mammalogy 62:193-195.
Carbyn, L. N. 1982. Coyote population fluctuations and spatial distribution in
relation to wolf territories in Riding Mountain National Park, Manitoba.
Canadian Field-Naturalist 96:176-183.
Carbyn, L. N. 1984. Status of wolves in the Canadian plains region. Prairie Forum
9:291-298.
Carbyn, L. N. 1987. Gray wolf and red wolf. Pages 358-376 in M. Novak, J. A.
Baker, M. E. Obbard, and B. Malloch, editors. Wild furbearer management and
conservation in North America. Ontario Trappers Association, North Bay.
Chamberlain-Auger, J. A., P. J. Auger, and E. G. Strauss. 1990. Breeding biology of
American crows. Wilson Bulletin 102:615-622.
Choromanski-Norris, J. F. 1983. The ecology of the Franklin's ground squirrel in North
Dakota. M.S. thesis. University of Missouri, Columbia. 70 pp.
Choromanski-Norris, J. F., E. K. Fritzell, and A. B. Sargeant. 1989. Movements and
habitat use of Franklin's ground squirrels in duck-nesting habitat. Journal of
Wildlife Management 53:324-331.
Clark, R. J. 1972. Observations of nesting marsh hawks in Manitoba. Blue Jay 30:43-48.
Clark, W. R., and R. D. Andrews. 1982. Review of population indices applied in
furbearer management. Pages 11-22 in G.C. Sanderson, editor. Midwest
furbearer management. Proceedings of the 43rd Midwest Fish and Wildlife Conference
of the Wildlife Society, Wichita, Kans.
Clark, W. R., J. J. Hasbrouck, J. M. Kienzler, and T. F. Glueck. 1989. Vital statistics
and harvest of an Iowa raccoon population. Journal of Wildlife Management 53:982-
990.
Conant, R. 1958. A field guide to reptiles and amphibians of the United States and
Canada east of the 100th Meridian. Houghton Mifflin Co., Boston, Mass. 366 pp.
Coues, E. 1897. The manuscript journals of Alexander Henry, 1799-1814. Vol. 1. The
Red River of the north. Francis P. Harper, New York (not seen, cited in Bird 1961).
Coulter, M. W. 1957. Predation by snapping turtles upon aquatic birds in Maine marshes.
Journal of Wildlife Management 21:17-21.
Coupland, R. T. 1961. A reconsideration of grassland classification in the northern
great plains of North America. Journal of Ecology 49:135-167.
Cowan, W. F. 1973. Ecology and life history of the raccoon (Procyon lotor hirtus
Nelson and Goldman) in the northern part of its range. Ph.D. thesis, University
of North Dakota. Grand Forks. 161 pp.
Cowan, W. F. 1974. The raccoon in Manitoba. Manitoba Nature Spring:8-13.
Cowardin, L. M., and D. H. Johnson. 1979. Mathematics and mallard management. Journal
of Wildlife Management 43:18-35.
Cowardin, L. M., A. B. Sargeant, and H. F. Duebbert. 1983. Problems and potentials for
prairie ducks. Naturalist 34(4):4-11.
Cowardin, L. M., D. S. Gilmer, and C. W. Shaiffer. 1985. Mallard recruitment in the
agricultural environment of North Dakota. Wildlife Monographs 92. 37 pp.
Craighead, J. J., and F. C. Craighead, Jr. 1969. Hawks, owls and wildlife. Dover
Publications, Inc., New York. 443 pp. (first published in 1956).
Criddle, N. 1923. The American magpie in Manitoba. Canadian Field-Naturalist 37:25-26.
Criddle, N. 1929. Memoirs of the eighties. Canadian Field-Naturalist 43:176-181.
Criddle, S. 1929. An annotated list of the mammals of Aweme, Manitoba. Canadian Field-
Naturalist 43:155-159.
Crissey, W. F. 1969. Prairie potholes from a continental viewpoint. Pages 161-171 in
Saskatoon wetlands seminar. Canadian Wildlife Service Report Series 6.
Dearborn, N. 1920. Maintenance of the fur supply. U.S. Department of Agriculture
Circular 135. 12 pp.
Dekker, D. 1973. Red foxes make a comeback in central Alberta after 30 years. Blue Jay
31:43-44.
Drescher, H.-E. 1974. On the status of the badger, Taxidea taxus in Manitoba
(Canada). Zoologischer Anzeiger 192:242-228.
Duebbert, H. F., and J. T. Lokemoen. 1976. Duck nesting in fields of undisturbed grass-
legume cover. Journal of Wildlife Management 40:39-49.
Duebbert, H. F., and J. T. Lokemoen. 1977. Upland nesting of American bitterns, marsh
hawks, and short-eared owls. Prairie Naturalist 9:33-40.
Duncan, D. C. 1986. Survival of dabbling duck broods on prairie impoundments in south-
eastern Alberta. Canadian Field-Naturalist 100:110-113.
Dunkle, W. W. 1977. Swainson's hawks on the Laramie Plains, Wyoming. Auk 94:65-71.
Dunstan, T. C., and B. E. Harrell. 1973. Spatio-temporal relationships between breeding
red-tailed hawks and great horned owls in South Dakota. Raptor Research
7:49-54.
Dzubin, A., and J. B. Gollop. 1972. Aspects of mallard breeding ecology in Canadian
parkland and grassland. Pages 113-152 in Population ecology of migratory
birds- a symposium. Bureau Wildlife Research Report 2, USDA, BSFW, Washington,
D. C.
Eagle, T. C. 1989. Movement patterns of mink in the Prairie Pothole Region of North
Dakota. Ph.D. thesis, University of Minnesota, Minneapolis. 144 pp.
Eagle, T. C., and J. S. Whitman. 1987. Mink. Pages 614-624 in M. Novak, J. A.Baker,
M. E. Obbard, and B. Malloch, editors. Wild furbearer management and conservation
in North America. Ontario Trappers Association, North Bay. 1050 pp.
Eberhardt, L. E. 1974. Food habits of prairie mink (Mustela vison) during
the waterfowl breeding season. M.S. thesis, University of Minnesota, Minneapolis.
49 pp.
Eberhardt, L. E., and A. B. Sargeant. 1977. Mink predation on prairie marshes during
the waterfowl breeding season. Pages 33-43 in R. L. Phillips and C. Jonkel,
editors. Proceedings of the 1975 Predator Symposium, University of Montana,
Missoula.
Errington, P. L., F. Hamerstrom, and F. N. Hamerstrom, Jr. 1940. The great horned owl
and its prey in north-central United States. Agriculture Experiment Station,
Iowa State College of Agriculture and Mechanical Arts. Research Bulletin 277:759-
850.
Edwards, T. 1976. Buffalo and prairie ecology. Pages 110-112 in D. C. Glenn-Lewin
and R. Q. Landers, Jr., editors. Fifth Midwest Prairie Conference Proceedings.
Evans, D. L. 1982. Status reports on twelve raptors. U.S. Department of the Interior
Special Science Report 238. 68 pp.
Ewer, R. F. 1973. The carnivores. Cornell University Press, Ithaca, N.Y. 494 pp.
Fagerstone, K. A. 1987. Black-footed ferret, long-tailed weasel, short-tailed weasel,
and least weasel. Pages 547-573 in M. Novak, J. A. Baker, M. E. Obbard,
and B. Malloch, editors. Wild furbearer management and conservation in North
America. Ontario Trappers Association, North Bay.
Farley, F. L. 1925. Changes in the status of certain animals and birds during the past
fifty years in central Alberta. Canadian Field-Naturalist 39:200-202.
Farley, F. L. 1932. Birds of the Battle River region with notes on their present status,
migrations, food habits and economic value. Institute of Applied Art, Limited,
Edmonton, Ont. 85 pp.
Fleskes, J. P. 1988. Predation by ermine and long-tailed weasels on duck eggs. Journal
of the Iowa Acadamy of Science 95:14-17.
Fleiss, J. L. 1973. Statistical methods for rates and proportions. John Wiley and Sons,
New York. 223 pp.
Fox, A. C. 1939. It's a pesky chicken hawk! North Dakota Outdoors 2(3):13-14.
Friesen, V. C. 1983. Further Saskatchewan raccoon sightings. Blue Jay 41:223.
Fritts, S. H., W. J. Paul, and L. D. Mech. 1985. Can relocated wolves survive? Wildlife
Society Bulletin 13:459-463.
Fritzell, E. K. 1978a. Aspects of raccoon (Procyon lotor) social organization.
Canadian Journal of Zoolology 56:260-271.
Fritzell, E. K. 1978b. Habitat use by prairie raccoons during the waterfowl breeding
season. Journal of Wildlife Management 42:118-127.
Fritzell, E. K., and R. J. Greenwood. 1984. Mortality of raccoons in North Dakota.
Prairie Naturalist 16:1-4.
Fuller, M. R., and J. A. Mosher. 1981. Methods of detecting and counting raptors: a
review. Pages 235-246 in C. J. Ralph and J. M. Scott, editors. Estimating
numbers of terrestrial birds. Studies in Avian Biology 6.
Fuller, T. K., and L. B. Keith. 1981. Non-overlapping ranges of coyotes and wolves in
northeastern Alberta. Journal of Mammalogy 62:403-405.
Fyfe, R. W. 1976. Status of Canadian raptor populations. Canadian Field-Naturalist
90:370-375.
Gamble, R. L. 1981. Distribution in Manitoba of Mustela frenata longicauda
Bonaparte, the long-tailed weasel, and the interrelation of distribution and
habitat selection in Manitoba, Saskatchewan, and Alberta. Canadian Journal of
Zoology 59:1036-1039.
Gerell, R. 1970. Home ranges and movements of the mink Mustela vison Schreber
in southern Sweden. Oikos 21:160-173.
Gilbert, P. F. 1960. A badger-skunk encounter. Journal of Mammalogy 41:139.
Gilmer, D. S., and R. E. Stewart. 1983. Ferruginous hawk populations and habitat use
in North Dakota. Journal of Wildlife Management 47:146-157.
Gilmer, D. S., and R. E. Stewart. 1984. Swainson's hawk nesting ecology in North
Dakota. Condor 86:12-18.
Gilmer, D. S., P. M. Konrad, and R. E. Stewart. 1983. Nesting ecology of red-tailed
hawks and great horned owls in central North Dakota and their interactions with
other large raptors. Prairie Naturalist 15:133-143.
Godfrey, W. E. 1986. The birds of Canada. National Museum of Natural Sciences, National
Museum of Canada, Ottawa, Ont. 595 pp.
Godin, A. S. 1982. Striped and hooded skunks. Pages 674-687 in J.A. Chapman, and
G. A. Feldhamer, editors. Wild mammals of North America. Johns Hopkins University
Press, Baltimore, Md.
Good, E. E. 1952. The life history of the American crow Corvus brachyrhynchos Brehm.
Ph.D. thesis, Ohio State University, Columbus. 189 pp.
Greenhalgh, C. M. 1952. Food habits of the California gull in Utah. Condor 54:302-308.
Greenwood, R. J. 1981. Foods of prairie raccoons during the waterfowl nesting season.
Journal of Wildlife Management 45:754-759.
Greenwood, R. J. 1986. Influence of striped skunk removal on upland duck nest success
in North Dakota. Wildlife Society Bulletin 14:6-11.
Greenwood, R. J., A. B. Sargeant, and D. H. Johnson. 1985. Evaluation of mark-recapture
for estimating striped skunk abundance. Journal of Wildlife Management 49:332-340.
Greenwood, R. J., A. B. Sargeant, and D. H. Johnson, L. M. Cowardin, and T. L. Shaffer.
1987. Mallard nest success and recruitment in Prairie Canada. Transactions of the
North American Wildlife and Natural Resources Conference 52:298-309.
Hagar, D. C., Jr. 1957. Nesting populations of red-tailed hawks and horned owls in
central New York state. Wilson Bulletin 69:263-272.
Hall, E. R. 1981. The mammals of North America. John Wiley and Sons, New York. 2 vols.
1271 pp.
Hamerstrom, F. 1979. Effect of prey on predator: voles and harriers. Auk 96:370-374.
Hamerstrom, F. 1986. Harrier, hawk of the marshes. Smithsonian Institution Press,
Washington D.C. 171 pp.
Hamerstrom, F., F. N. Hamerstrom, and C. J. Burke. 1985. Effect of voles on mating
systems in a central Wisconsin population of harriers. Wilson Bulletin 97:332-346.
Hamilton, D. A., and L. B. Fox. 1987. Wild furbearer management in the midwestern United
States. Pages 1100-1116 in M. Novak, J. A. Baker, M. E. Obbard, and B.
Malloch, editors. Wild furbearer management and conservation in North America.
Ontario Trappers Association, North Bay.
Hanson, W. C., and L. L. Eberhardt. 1971. A Columbia River Canada goose population,
1950-1970. Wildlife Monographs 28. 61 pp.
Harrison, D. J., J. A. Bissonette, and J. A. Sherburne. 1989. Spatial relationships
between coyotes and red foxes in eastern Maine. Journal of Wildlife Management
53:181-185.
Hecht, W. R. 1951. Nesting of the marsh hawk at Delta, Manitoba. Wilson Bulletin 63:167-
176.
Heintzelman, D. S. 1979. Hawks and owls of North America. Universe Books, New York.
197 pp.
Higgins, K. F. 1977. Duck nesting in intensively farmed areas of North Dakota. Journal
of Wildlife Management 41:232-242.
Higgins, K. F. 1986. Interpretation and compendium of historical fire accounts in the
Northern Great Plains. U.S. Fish and Wildlife Service Resource Publication 161.
39 pp.
Hochbaum, H. A. 1944. The canvasback on a prairie marsh. American Wildlife Institute,
Washington, D.C. 201 pp.
Houston, C. S. 1949. The birds of the Yorkton District, Saskatchewan. Canadian Field-
Naturalist 63:215-241.
Houston, S. 1960. 1960-The year of the owls. Blue Jay 18:105-110.
Houston, S. 1975. Close proximity of red-tailed and great horned owl nests. Auk 92:612-
614.
Houston, S. 1977. Changing patterns of Corvidae on the prairies. Blue Jay 35:149-156.
Houston, S. 1978. Changing patterns of raptor population with settlement. Pages 120-121in
W. A. Davies, editor. Nature and change on the Canadian plains. Proceedings of
the 1977 annual meeting Canadian Nature Federation. Canadian Plains Proceedings 6,
Canadian Plains Research Center, Regina, Sask.
Houston, S. 1987. Nearly synchronous cycles of the great horned owl and snowshoe hare
in Saskatchewan. Pages 56-58 in R. W. Nero, R. J. Clark, R. J. Knapton, and
R. H. Hamre, editors. Biology and conservation of northern forest owls. U.S. Forest
Service General Technical Report RM-142.
Houston, S., and M. J. Bechard. 1982. Oology on the northern plains: an historical review.
Blue Jay 40:154-157.
Houston, S., and M. J. Bechard. 1983. Trees and the red-tailed hawk in southern
Saskatchewan. Blue Jay 41:99-109.
Houston, S., and M. J. Bechard. 1984. Decline of the ferruginous hawk in Saskatchewan.
American Birds 38:166-170.
Houston, S., and M. I. Houston. 1973. A history of raccoons in Saskatchewan. Blue Jay
31:103-104.
Hubert, C. F., Jr. 1982. History of midwestern furbearer management and a look to the
future. Pages 175-181 in G. C. Sanderson, editor. Midwest furbearer management.
Proceedings of the 43rd Midwest Fish and Wildlife Conference of the Wildlife Society,
Wichita, Kans.
Ignatiuk, J. B., and R. G. Clark. 1991. Breeding biology of American crows in Saskatchewan
parkland habitat. Canadian Journal of Zoology 69:168-175.
Jarvis, R. L., and S. W. Harris. 1971. Land-use patterns and duck production at Malheur
National Wildlife Refuge. Journal of Wildlife Management 35:767-773.
Johnson, D. H. 1979. Estimating nest success: the Mayfield method and an alternative.
Auk 96:651-661.
Johnson, D. H., J. D. Nichols, and M. D. Schwartz. 1992. Population dynamics of breeding
waterfowl. Pages in B. D. J. Batt, editor. The ecology and management of
breeding waterfowl. University of Minnesota Press, Minneapolis. In press.
Johnson, D. H., and A. B. Sargeant. 1977. Impact of red fox predation on the sex ratio
of prairie mallards. U.S. Fish and Wildlife Service Wildlife Research Report 6.
56 pp.
Johnson, D. H., A. B. Sargeant, and R. J. Greenwood. 1989. Importance of individual
species of predators on nesting success of ducks in the Canadian Prairie Pothole
Region. Canadian Journal of Zoology 67:291-297.
Johnson, D. R. 1969. Returns of the American Fur Company, 1835-1839. Journal of Mammalogy
50:836-839.
Johnson, M. A., T. C. Hinz, and T. L. Kuck. 1987. Duck nest success and predators in
North Dakota, South Dakota, and Montana: the Central Flyway study. Proceedings of
the Great Plains Wildlife Damage Control Workshop 8:125-133.
Johnson, M. D. 1964. Feathers from the prairie. North Dakota Game and Fish Department,
Pittman-Robertson Project W-67-R-5. 240 pp.
Johnston, D. W. 1961. The biosystematics of American crows. University of Washington
Press, Seattle. 115 pp.
Jones, J. K., Jr., D. M. Armstrong, R. S. Hoffmann, and C. Jones. 1983. Mammals of the
northern great plains. University of Nebraska Press, Lincoln. 379 pp.
Jones, R. E. 1958. The effect of magpie predation on pheasant and waterfowl populations
in southern Idaho. M. S. thesis, University of Idaho, Moscow. 103 pp.
Jones, R. E., and K. E. Hungerford. 1972. Evaluation of nesting cover as protection from
magpie predation. Journal of Wildlife Management 36:727-732.
Jorgenson, C. 1987. Mammals around the north end of Last Mountain Lake. Blue Jay 45:267-
271.
Judd, E. T. 1917. List of North Dakota birds found in the Big Coulee, Turtle Mountains
and Devils Lake Region. Published by author, Cando, North Dakota. 29 pp.
Kalmbach, E. R. 1937. Crow-waterfowl relationships. U.S. Department of Agriculture
Circular 433. 36 pp.
Keith, L. B. 1961. A study of waterfowl ecology on small impoundments in southeastern
Alberta. Wildlife Monographs 6. 88 pp.
Kiel, W. H., Jr., A. S. Hawkins, and N. G. Perret. 1972. Waterfowl habitat trends in the
aspen parkland of Manitoba. Canadian Wildlife Service Report Series 18. 63 pp.
Kilham, L. 1985. Territorial behavior of American crows. Wilson Bulletin 97:389-390.
Kirby, R. E., and L. M. Cowardin. 1986. Spring and summer survival of female mallards
from northcentral Minnesota. Journal of Wildlife Management 50:38-43.
Kirkpatrick, C. M., and W. H. Elder. 1951. The persecution of predaceous birds. Wilson
Bulletin 63:138-140.
Klett, A. T., T. L. Shaffer, and D. H. Johnson. 1988. Duck nest success in the prairie
pothole region of the United States. Journal of Wildlife Management 52:431-440.
Knight, R. L., and M. W. Call. 1980. The common raven. U.S. Bureau of Land Management
Technical Note 344. 61 pp.
Lagler, K. F. 1956. The pike, Esox lucius Linnaeus, in relation to
waterfowl on the Seney National Wildlife Refuge, Michigan. Journal of Wildlife
Management 20:114-124.
Lampe, R. P., and M. A. Sovada. 1981. Seasonal variation in home range of a female badger
(Taxidea taxus). Prairie Naturalist 13:55-58.
Latham, R. M. 1952. The fox as a factor in the control of weasel populations. Journal of
Wildlife Management 16:516-517.
Laundre, J. W., and B. L. Keller. 1984. Home-range size of coyotes: a critical review.
Journal of Wildlife Management 48:127-139.
Lawyer, G. A., and F. L. Earnshaw. 1921. Laws relating to fur-bearing animals, 1921. A
summary of laws in the United States, Canada, and Newfoundland, relating to trapping,
open seasons, propagation, and bounties. U.S. Department of Agriculture Farmer's
Bulletin 1238. 31 pp.
Lehner, P. N. 1981. Coyote-badger associations. Great Basin Naturalist 41:347-348.
Lindzey, F. G. 1978. Movement patterns of badgers in northwestern Utah. Journal of
Wildlife Management 42:418-422.
Linhart, S. B., and F. F. Knowlton. 1975. Determining the relative abundance of coyotes
by scent station lines. Wildlife Society Bulletin 3:119-124.
Linsdale, J. M. 1937. The natural history of magpies. Cooper Ornithology Club Pacific
Coast Avifauna 25. 234 pp.
Lokemoen, J. T., and H. F. Duebbert. 1976. Ferruginous hawk nesting ecology and raptor
populations in northern South Dakota. Condor 78:464-470.
Lotze, J-H., and S. Anderson. 1979. Procyon lotor. Mammalian Species No. 119:1-8.
Luttich, S. N., L. B. Keith, and J. D. Stephenson. 1971. Population dynamics of the red-
tailed hawk (Buteo jamaicensis) at Rochester, Alberta. Auk 88:75-87.
Luttich, S. N., D. H. Rusch, E. C. Meslow, and L. B. Keith. 1970. Ecology of red-tailed
hawk predation in Alberta. Ecology 51:190-203.
Lynch, G. M. 1971. Raccoons increasing in Manitoba. Journal of Mammalogy 52:621-622.
Lynch, J. J. 1964. Weather. Pages 283-292 in J. P. Linduska, editor. Waterfowl
tomorrow. U.S. Fish and Wildlife Service, Washington, D.C.
Mann, G. H. 1974. The prairie pothole region: a zone of environmental opportunities.
Naturalist 25(4):2-7.
McAtee, W. L. 1935. Food habits of common hawks. U.S. Department of Agriculture Circular
370.
McInvaille, W. B., Jr., and L. B. Keith. 1974. Predator-prey relations and breeding
biology of the great horned owl and red-tailed hawk in central Alberta. Canadian
Field-Naturalist 88:1-20.
Mech, L. D. 1970. The wolf: the ecology and behavior of an endangered species. Natural
History Press, Garden City, New York. 384 pp.
Mech, L. D. 1989. Wolf population survival in an area of high road density. American
Midland Naturalist 121:387-389.
Mech, L. D., D. M. Barnes, and J. R. Tester. 1968. Seasonal weight changes, mortality,
and population structure of raccoons in Minnesota. Journal of Mammalogy 49:63-73.
Merriam, G. 1978. Changes in aspen parkland habitats bordering Alberta sloughs. Canadian
Field-Naturalist 92:109-122.
Messick, J. P. 1987. North American badger. Pages 587-597 in M. Novak, J. A. Baker,
M. E. Obbard, and B. Malloch, editors. Wild furbearer management and conservation
in North America. Ontario Trappers Association, North Bay.
Messick, J. P., and M. G. Hornocker. 1981. Ecology of the badger in southwestern Idaho.
Wildlife Monographs 76. 53 pp.
Messick, J. P., M. C. Todd, and M. C. Hornocker. 1981. Comparative ecology of two badger
populations. Pages 1290-1305 in J. A. Chapman and D. Pursley, editors.
Proceedings of the 1980 Worldwide Furbearer Conference, Frostburg, Md.
Mitchell, H. H. 1924. Birds of Saskatchewan. Canadian Field-Naturalist 38:101-118.
Monson, G. W. 1934. The birds of Berlin and Harwood Townships, Cass County, North Dakota.
Wilson Bulletin 46:37-58.
Mulder, J. L. 1985. Spatial organization, movements and dispersal in a Dutch red fox
(Vulpes vulpes) population: some preliminary results. Review of Ecology
40:133-138.
Murie, J. O. 1973. Population characteristics and phenology of a Franklin's ground
squirrel (Spermophilus franklinii) colony in Alberta, Canada. American
Midland Naturalist 90:334-340.
Murphy, J. R., F. J. Camenzind, D. G. Smith, and J. B. Weston. 1969. Nesting ecology of
raptorial birds in central Utah. Brigham Young University Science Bulletin
Biological Series 10:1-36.
Newton, I. 1979. Population ecology of raptors. Buteo Books, Vermillion, S.Dak. 399 pp.
Novak, M., J. A. Baker, M. E. Obbard, and B. Malloch, editors. 1987. Wild furbearers
management and conservation in North America. Ontario Trappers Association, North
Bay. 1150 pp.
Odin, C. R. 1957. California gull predation on waterfowl. Auk 74:185-202.
Orians, G., and F. Kuhlman. 1956. Red-tailed hawks and horned owl populations in
Wisconsin. Condor 58:371-385.
Osborn, H. F., and H. E. Anthony. 1922. Close of the age of mammals. Journal of Mammalogy
3:219-237.
Palmer, R. S. 1988a. Red-tailed hawk (Reproduction). Pages 112-126 in R. S. Palmer,
editor. Handbook of North American birds 5. Yale University Press, New Haven, Conn.
Palmer, R. S. 1988b. Swainson's hawk (Distribution, Reproduction). Pages 54-56 and 65-70 in
R. S. Palmer, editor. Handbook of North American birds 5. Yale University Press,
New Haven, Conn.
Petersen, L. 1979. Ecology of great horned owls and red-tailed hawks in southeastern
Wisconsin. Wisconsin Department of Natural Resources Technical Bulletin 111. 63 pp.
Phillips, J. C. 1928. The crow in Alberta and the work of the American wildfowlers.
Transactions of the American Game Conference. 15:146-155. (not seen, cited in Sowls
1955)
Pittman, H. H. 1928. Mallards on the prairie. Bird Lore 30:5-7.
Pospahala, R. S., D. R. Anderson, and C. J. Henny. 1974. Population ecology of the
mallard: II. Breeding habitat conditions, size of the breeding populations, and
production indices. U.S. Fish Wildlife Service Resource Publication 115. 73 pp.
Potter, L. B. 1943. Bird notes from south-western Saskatchewan. Canadian Field-
Naturalist 57:69-72.
Postupalsky, W. 1974. Raptor reproductive success: some problems with methods, criteria,
and terminology. Pages 21-31 in F. N. Hamerstrom, Jr., B. E. Harrell, and
R.R. Olendorff, editors. Management of raptors. Raptor Research Report 2. 146 pp.
Rand, A. L. 1948a. Birds of southern Alberta. National Museum of Canada Bulletin 111.
105 pp.
Rand, A. L. 1948b. Mammals of the eastern rockies and western plains of Canada. National
Museum of Canada Bulletin 108. 237 pp.
Rathbun, A. P., M. C. Wells, and M. Beckoff. 1980. Cooperative predation by coyotes on
badgers. Journal of Mammalogy 61:375-376.
Ratcliff, B. D. 1987. Ferruginous hawk report for Manitoba. Page 205 in G. L. Holroyd,
W. B. McGillivray, P. H. R. Stepney, D. M. Ealey, G. C. Trottier, and K. E.
Eberhardt, editors. Proceedings of the workshop on endangered species in the
prairie provinces. Provincial Museum of Alberta Natural History Occasional Paper
No. 9. 367 pp.
Ratcliff, B. D., and J. L. Murray. 1984. Recent successful nesting of ferruginous hawk
in Manitoba. Blue Jay 42:215-218.
Raveling, D. G., and H. G. Lumsden. 1977. Nesting ecology of Canada geese in the Hudson
Bay lowlands of Ontario: evolution and population regulation. Ontario Ministry
Natural Resources Fish and Wildlife Research Report 98. 77 pp.
Reynolds, R. E. 1987. Breeding duck population, production and habitat surveys, 1979-85.
Transactions of the North American Wildlife and Natural Resources Conferences
52:186-205.
Robbins, C. S., B. Bruun, and H. S. Zim. 1983. A guide to field identification: birds of
North America. Golden Press, New York. 360 pp.
Robinson, E. B. 1966. History of North Dakota. University of Nebraska Press, Lincoln.
599 pp.
Roe, F. G. 1939. Buffalo as a possible influence in the development of prairie lands.
Canadian Historical Review 20:275-287.
Rolandelli, J. E. 1986. An index to the population status of the American crow in North
Dakota. M.S. thesis, North Dakota State University, Fargo. 52 pp.
Rosatte, R. C. 1987. Striped, spotted, hooded, and hog-nosed skunk. Pages 598-613 in
M. Novak, J. A. Baker, M. E. Obbard, and B. Malloch, editors. Wild furbearer
management and conservation in North America. Ontario Trappers Association, North
Bay.
Rosatte, R. C., and J. R. Gunson. 1984. Dispersal and home range of striped skunks,
Mephitis mephitis, in an area of population reduction in southern Alberta.
Canadian Field-Naturalist 98:315-319.
Rothfels, M., and M. R. Lein. 1983. Territoriality in sympatric populations of red-
tailed and Swainson's hawks. Canadian Journal of Zoology 61:60-64.
Roughton, R. D., and M. W. Sweeny. 1982. Refinements in scent-station methodology for
assessing trends in carnivore populations. Journal of Wildlife Management 46:217-
229.
Roy, L. D., and M. J. Dorrance. 1985. Coyote movements, habitat use, and vulnerability
in central Alberta. Journal of Wildlife Management 49:307-313.
Rusch, D. H., E. C. Meslow, P. D. Doerr, and L. B. Keith. 1972. Response of great horned
owl populations to changing prey densities. Journal of Wildlife Management
36:282-296.
Salt, J. R. 1976. Seasonal food and prey relationships of badgers in east-central
Alberta. Blue Jay 34:119-122.
Salt, W. R. 1939. Notes on recoveries of banded ferruginous rough-legged hawks (Buteo regalis).
Bird Banding 10:80-84.
Salt, W. R., and J. R. Salt. 1976. The birds of Alberta. Hurtig Publishers, Edmonton,
Ont. 498 pp.
Sanderson, G. C. 1987. Raccoon. Pages 486-499 in M. Novak, J. A. Baker, M. E.
Obbard, and B. Malloch, editors. Wild furbearer management and conservation in
North America. Ontario Trapper's Association, North Bay.
Santy, D. 1958. Unusual animals of the Beechy district. Blue Jay 16:36-37.
Sargeant, A. B. 1972. Red fox spatial characteristics in relation to waterfowl predation.
Journal of Wildlife Management 36:225-235.
Sargeant, A. B. 1982. A case history of a dynamic resource- the red fox. Pages 121-137
in G. C. Sanderson, editor. Midwest furbearer management. Proceedings of the
43rd Midwest Fish and Wildlife Conference, the Wildlife Society of Wichita, Kans.
Sargeant, A. B., and P. M. Arnold. 1984. Predator management for ducks on waterfowl
production areas in the northern plains. Pages 161-167 in D. O. Clark, editor.
Proceedings of the 11th Vertebrate. Pest Conference, University of California, Davis.
Sargeant, A. B., R. J. Greenwood, J. L. Piehl, and W. B. Bicknell. 1982. Recurrence,
mortality, and dispersal of prairie striped skunks, Mephitis mephitis, and
implications to rabies epizootiology. Canadian Field-Naturalist 96:312-316.
Sargeant, A. B., S. H. Allen, and R. T. Eberhardt. 1984. Red fox predation on breeding
ducks in midcontinent North America. Wildlife Monographs 89. 41 pp.
Sargeant, A. B., S. H. Allen, and J. O. Hastings. 1987a. Spatial relations between
sympatric coyotes and red foxes in North Dakota. Journal of Wildlife Management
51:285-293.
Sargeant, A. B., W. K. Pfeifer, and S. H. Allen. 1975. A spring aerial census of red
foxes in North Dakota. Journal of Wildlife Management 39:30-39.
Sargeant, A. B., and D. G. Raveling. 1992. Mortality during the breeding season. Pages
396-422 in B. D. J. Batt, A. D. Afton, M. G. Anderson, C. D. Ankney, D. H.
Johnson, J. A. Kadlec, and G. L. Krapu, editors. The ecology and management of
breeding waterfowl. University of Minnesota Press, Minneapolis.
Sargeant, A. B., M. A. Sovada, and R. J. Greenwood. 1987b. Responses of three prairie
ground squirrel species, Spermophilus franklinii, S. richardsonii,
and S. tridecemlineatus, to duck eggs. Canadian Field-Naturalist
101:95-97.
Sargeant, A. B., and D. W. Warner. 1972. Movements and denning habits of a badger.
Journal of Mammalogy 53:207-210.
SAS Institute, Inc. 1988. SAS language guide for personal computers, Release 6.03
edition. Cary, N. C. 558 pp.
Schmutz, J. K. 1984. Ferruginous and Swainson's hawk abundance and distribution in
relation to land use in southeastern Alberta. Journal of Wildlife Management.
48:1180-1187.
Schmutz, J. K. 1989. Hawk occupancy of disturbed grasslands in relation to models of
habitat selection. Condor 91:362-371.
Schmutz, J. K., S. M. Schmutz, and D. A. Boag. 1980. Coexistence of three species of
hawks (Buteo spp.) in the prairie-parkland ecotone. Canadian Journal of
Zoology 58:1075-1089.
Schorger, A. W. 1941. The crow and the raven in early Wisconsin. Wilson Bulletin 53:103-
106.
Schowalter, D. B., and J. R. Gunson. 1982. Parameters of population and seasonal
activity of striped skunks, Mephitis mephitis, in Alberta and
Saskatchewan. Canadian Field-Naturalist 96:409-420.
Sealy, S. G. 1967. Notes on the breeding biology of the marsh hawk in Alberta and
Saskatchewan. Blue Jay 25:63-69.
Seton, E. T. 1909. Fauna of Manitoba. Pages 183-227 in A handbook to Winnipeg
and the Province of Manitoba. British Association for the Advancement Science,
Winnipeg.
Seton, E. T. 1953. Lives of game animals. Vol. II. Charles T. Branford, Co., Boston,
746 pp. (first published in 1909).
Shaw, R. K. 1967. Some nest histories of the black-billed magpie in southwestern Alberta.
Blue Jay 25:73-75.
Sherrod, S. K. 1978. Diets of North American Falconiformes. Raptor Research 12:49-121.
Simms, D. A. 1979. North American weasels: resource utilization and distribution.
Canadian Journal of Zoology 57:504-520.
Slough, B. G., R. H. Jessup, D. I. McKay, and A. B. Stephenson. 1987. Wild furbearer
management in western and northern Canada. Pages 1062-1076 in M. Novak, J. A.
Baker, M. E. Obbard and B. Malloch, editors. Wild furbearer management and
conservation in North America. Ontario Trappers Association, North Bay.
Smith, A. G. 1971. Ecological factors affecting waterfowl production in the Alberta
parklands. U. S. Fish and Wildlife Service Resource Publication 98. 49 pp.
Smith, A. G., J. H. Stoudt, and J. B. Gollop. 1964. Prairie potholes and marshes.
Pages 39-50 in J. P. Linduska, editor. Waterfowl tomorrow. U.S. Fish and
Wildlife Service, Washington, D.C.
Smith, A. R. 1987. Status of the ferruginous hawk in Saskatchewan. Pages 199-203 in
G. L. Holroyd, W. B. McGillivray, P. H. R. Stepney, D. M. Ealey, G. C. Trottier,
and K. E. Eberhardt, editors. Proceedings of the workshop on endangered species
in the prairie provinces. Provincial Museum of Alberta Natural History Occasional
Paper 9.
Smith, D. G. 1970. Close nesting and aggression contacts between great horned owls
and red-tailed hawks. Auk 87:170-171.
Snedecor, G. W., and W. G. Cochran. 1980. Statistical methods. Iowa State University
Press, Ames, Ia. 507 pp.
Soper, J. D. 1946. Mammals of the northern Great Plains along the international boundary
in Canada. Journal of Mammalogy 27:127-153.
Soper, J. D. 1961. Field data on the mammals of southern Saskatchewan. Canadian Field-
Naturalist 75:23-41.
South Dakota Ornithologists' Union. 1991. The birds of South Dakota, 2nd Edition.
Northern State University Press, Aberdeen, S.Dak. 411 pp.
Sowls, L. K. 1948. The Franklin ground squirrel, Citellus franklinii (Sabine),
and its relationship to nesting ducks. Journal of Mammalogy 29:113-137.
Sowls, L. K. 1949. Notes on the raccoon (Procyon lotor hirtus) in
Manitoba. Journal of Mammalogy 30:313-314.
Sowls, L. K. 1955. Prairie ducks. Stackpole Books, Harrisburg, Pa. 193 pp.
Stelfox, H. A. 1980. Wildlife changes in southeastern Saskatchewan. Blue Jay 38:69-79.
Stewart, R. E. 1975. Breeding birds of North Dakota. Tri-College Center for Environmental
Studies, Fargo, N. Dak. 295 pp.
Stewart, R. E., and H. A. Kantrud. 1972. Population estimates of breeding birds in North
Dakota. Auk 89:766-788.
Stoudt, J. H. 1971. Ecological factors affecting waterfowl production in the Saskatchewan
parklands. U.S. Fish and Wildlife Service Resource Publication 99. 58 pp.
Stoudt, J. H. 1982. Habitat use and productivity of canvasbacks in southwestern Manitoba,
1961-72. U.S. Fish and Wildlife Service Special Science Report 248. 31 pp.
Strange, H. G. L. 1954. A short history of prairie agriculture. Searle Grain Company
Limited, Winnipeg. 104 pp.
Sugden, L. G., and G. W. Beyersbergen. 1984. Farming intensity on waterfowl breeding
grounds in Saskatchewan parklands. Wildlife Society Bulletin 12:22-26.
Sullivan, B. D., and J. J. Dinsmore. 1990. Factors affecting egg predation by American
crows. Journal of Wildlife Management 54:433-437.
Sutherland, J. E. 1987. The predation ecology of the northern harrier
(Circus cyaneus hudsonius) on mallard island, North Dakota.
M.S. thesis, University of North Dakota, Grand Forks. 152 pp.
Sutherland, J. M. 1982. Crow predates mallard duckling. Blue Jay 40:161.
Tabel, H., A. H. Corner, W. A. Webster, and C. A. Casey. 1974. History and epizootiology
of rabies in Canada. Canadian Veterinary Journal 15:271-281.
Talent, L. G., R. L. Jarvis, and G. L. Krapu. 1983. Survival of mallard broods in south-
central North Dakota. Condor 85:74-78.
Taverner, P. A. 1926. Birds of western Canada. Victoria Memorial Museum, Museum Bulletin
41, Biological Series 10. 380 pp.
Teer, J. G. 1964. Predation by long-tailed weasels on eggs of blue-winged teal. Journal
of Wildlife Management 28:404-406.
Timm, D. E., S. O. Morgan, and R. E. Wood. 1975. Wolf as predator on mallards in a bait
trap. Canadian Field-Naturalist 89:322.
Todd, W. E. C. 1947. Notes on birds of southern Saskatchewan. Carnegie Museum Annals
30(Art 22):383-421.
Trewhella, W. J., S. Harris, and F. E. McAllister. 1988. Dispersal distance, home-range
size and population density in the red fox (Vulpes vulpes): a
quantitative analysis. Journal of Applied Ecology 25:423-434.
Turner, B. C., G. S. Hochbaum, F. D. Caswell, and D. J. Nieman. 1987. Agricultural
impacts on wetland habitat on the Canadian prairies, 1981-85. Transactions North
American Wildlife and Natural Resources Conference 52:206-215.
U.S. Fish and Wildlife Service. 1975. Final environmental statement for the issuance
of annual regulations permitting the sport hunting of migratory birds. U.S. Fish
and Wildlife Service Report 710 pp. +11 Appendixes.
U.S. Fish and Wildlife Service. 1978. Predator damage in the west: a study of coyote
management alternatives. U.S. Fish Wildlife Service Report. 168 pp.
Vermeer, K. 1970. Breeding biology of California and ring-billed gulls: a study of
ecological adaptation to the inland habitat. Canadian Wildlife Service Report
Series 12. 52 pp.
Voigt, D. R. 1987. Red fox. Pages 378-392 in M. Novak, J. A. Baker, M. E. Obbard,
and B. Malloch, editors. Wild furbearer management and conservation in North
America. Ontario Trappers Association, North Bay.
Voigt, D. R., and W. E. Berg. 1987. Coyote. Pages 345-357 in M. Novak, J. A. Baker,
M. E. Obbard, and B. Malloch, editors. Wild furbearer management and conservation
in North America. Ontario Trappers Association, North Bay.
Voigt, D. R., and B. D. Earle. 1983. Avoidance of coyotes by red fox families. Journal
of Wildlife Management 47:852-857.
Voigt, D. R., and D. W. Macdonald. 1984. Variation in the spatial and social behavior
of the red fox, Vulpes vulpes. Acta Zoological Fennica 171:261-265.
Wade-Smith, J. and B. J. Verts. 1982. Mephitis mephitis. Mammalian Species
173. 7 pp.
Watkins, T. H., and C. S. Watson, Jr. 1975. The lands no one knows. Sierra Club Books,
San Francisco. 256 pp.
Whitman, J. S., 1981. Ecology of the mink (Mustela vison) in west-central
Idaho. M.S. thesis, University of Idaho, Moscow. 101 pp.
Whitney, N. R., Jr., B. E. Harrell, B. K. Harris, N. Holden, J. W. Johnson, B. J. Rose,
and P. F. Springer. 1978. The birds of South Dakota. The South Dakota Ornithologists'
Union, Vermillion. 311 pp.
Williams, C. S., and W. H. Marshall. 1938. Duck nesting studies, Bear River Migratory
Bird Refuge, Utah, 1937. Journal of Wildlife Management 2:29-48 + 4 plates.
Williams, M. Y. 1946. Notes on the vertebrates of the southern plains of Canada, 1923-
1926. Canadian Field-Naturalist 60:47-60.
Willms, M. A., and R. L. Kreil. 1984. Northern harrier feeding on pipping mallard eggs.
Prairie Naturalist 16:187.
Wood, N. A. 1923. A preliminary survey of the bird life of North Dakota. University
of Michigan Museum of Zoology Publication 10. 96 pp.
Young, S. P., and E. A. Goldman. 1944. The wolves of North America. American Wildlife
Institute, Washington, D. C. 636 pp.
Young, S. P., and H. H. T. Jackson. 1951. The clever coyote. University of Nebraska
Press, Lincoln. 411 pp.
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