LITERATURE CITED

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Burkholder, B. L. 1959. Movements and behavior of a wolf pack in Alaska J. Wildl. Manage. 23:1–11.

Cheatum, E. L. 1949. Bone marrow as an index of malnutrition in deer. N. Y. State Conservationist 3(5):19–22.

Cochran, W. W., and R. D. Lord. 1963. A radio-tracking system for wild animals. J. Wildl. Manage. 27:9–24.

DeVos, A. 1949. Timber wolves (Canis lupus lycaon) killed by cars on Ontario highways. J. Mammal. 30:197.

DeVos, A. 1950. Timber wolf movements on Sibley Peninsula, Ontario. J. Mammal. 31:169–175.

Dice, L. R. 1952. Natural communities. Univ. of Mich. Press, Ann Arbor. 547 p.

Douglass, D. W. 1970. History and status of the wolf in Michigan. p. 6–8 In Jorgensen, S. E., C. E. Faulkner, and L. D. Mech (Ed.) Proc. Symp. on Wolf Management in Selected Areas of North America. U. S. Fish & Wildl. Serv., Twin Cities, Mn. 50 p.

Harger, E. M. 1970. A study of homing behavior of black bears. Unpubl. Master's Thesis. North. Mich. Univ., Marquette. 81 p.

Hendrickson, J., W. L. Robinson, and L. D. Mech. 1975. The status of the wolf in Michigan—1973. Am. Midl. Nat. (In press).

Henshaw, R. E. and R. O. Stephenson. 1974. Homing in the gray wolf (Canis lupus). J. Mammal. 55:234–237.

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Laundre, J. 1975. An ecological survey of the mammals of the Huron Mountain Area. Occ. Pap. Huron Mt. Wildl. Found. No. 2.

Mech, L. D. 1966. The wolves of Isle Royale. U. S. Nat. Park Serv. Fauna Ser. 7. 210 p.

Mech, L. D. 1970. The wolf: the ecology and behavior of an endangered species. The Nat. Hist. Press. Garden City, New York. 384 p.

Mech, L. D. 1972. Spacing and possible mechanisms of population regulation in wolves. Am. Zool. 12(4): 9 (abstract).

Mech, L. D. 1973. Wolf numbers in the Superior National Forest of Minnesota. North Cent. For. Exp. Stn., St. Paul, Minn. USDA For. Serv. Res. Pap. NC-97. 10 p.

Mech, L. D. 1974. Current techniques in the study of elusive wilderness carnivores. Proc. XI Int. Cong. Game Biol., Stockholm, p. 315–322.

Mech, L. D., and L. D. Frenzel, Jr., eds. 1971. Ecological studies of the timber wolf in northeastern Minnesota. North Cent. For. Exp. Stn., St. Paul, Minn. USDA For. Serv. Res. Pap. NC-52. 62 p.

Mech, L. D., and R. A. Rausch. 1975. Status of the wolf in the United States, 1973. Proc. of First Meeting of IUCN-SSC Wolf Specialist Group, Stockholm (In press).

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Nellis, C. H. 1968. Some methods for capturing coyotes alive. J. Wildl. Manage. 32:402–405.

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Phillips, R. L., and L. D. Mech. 1970. Homing behavior in a red fox. J. Mammal. 51:621.

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Schenkel, R. 1947. Expression studies of wolves. Behaviour 1:81–129. (Translation from German by Agnes Klasson).

Seal, U. S., A. W. Erickson, J. G. Mayo. 1970. Drug immobilization of the Carnivora. Int. Zoo Yearbook 10:157–170.

Seal, U. S., L. D. Mech, and V. Van Ballenberghe. 1975. Blood analyses of wolf pups and their ecological and metabolic interpretation. J. Mammal. 56:64–75.

Spencer, J. S., Jr., and R. E. Pfeifer. 1966. The growing timber resource of Michigan—1966. Unit 2—the Western Upper Peninsula, Mich. Dept. Nat. Res., Lansing.

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U. S. Bureau of Census. U. S. Census of Population: 1970. No. of inhabitants. Final Rept. PC(1).

Westover, A. L. 1971. The use of a hemlock-hardwood winter yard by white-tailed deer in northern Michigan. Occ. Pap. Huron Mt. Wildl. Found. No. 1. 59 p.

Wolfe, M. L., and D. L. Allen. 1973. Continued studies of the status, socialization, and relationships of Isle Royale wolves, 1967 to 1970. J. Mammal. 54:611–635.

Woolpy, J. H. 1968. The social organization of wolves. Nat. Hist. 77(5):46–55.

Woolpy, J. H., and B. E. Ginsburg. 1967. Wolf socialization: a study of temperament in a wild species. Am. Zool. 7:357–363.

The Audubon Conservation Report series:

No. 1 THE GOLDEN EAGLE IN THE TRANS-PECOS AND EDWARDS PLATEAU OF TEXAS

by Walter R. Spofford. 1964.

No. 2 THE SUBURBAN WOODLAND/Trees and Insects in the Human Environment

by Roland C. Clement and Ian C. T. Nisbet. 1972.

No. 3 SOME ENVIRONMENTAL AND ECONOMIC IMPLICATIONS OF THE NATIONAL WATER COMMISSION'S 1972 DRAFT REPORT

by Roland C. Clement and Robert K. Davis. 1973.

No. 4 PROCEEDINGS OF A CONFERENCE ON PEREGRINE FALCON RECOVERY

Edited by Roland C. Clement. 1974.

No. 5 AN EXPERIMENTAL TRANSLOCATION OF THE EASTERN TIMBER WOLF

by Thomas F. Weise, William L. Robinson, Richard A. Hook, and L. David Mech. 1975.

National Audubon Society, 950 Third Avenue, New York City 10022