148 Eric C. Hellgren and Michael R. Vaughan 



Cattet, M. 1990. Predicting nutritional condition in black bears and 

 polar bears on the basis of morphological and physiological mea- 

 surements. Canadian Journal of Zoology 68:32-39. 



Cherry, J. S., and M. R. Pelton. 1976. Relationships between body 

 measurements and weight of the black bear. Journal of the Ten- 

 nessee Academy of Sciences 51:32-34. 



Garshelis, D. S., and E. C. Hellgren. 1994. Variation in reproductive 

 biology of male black bears. Journal of Mammalogy 75:175-188. 



Glenn, L. P. 1980. Morphometric characteristics of brown bears on 

 the central Alaska Peninsula. International Conference on Bear 

 Research and Management 4:313-319. 



Hall, E. R. 1981. The mammals of North America. Second edition. 

 John Wiley and Sons, Incorporated, New York, New York. 



Hamilton, R. J. 1978. Ecology of the black bear in southeastern 

 North Carolina. M. S. Thesis, University of Georgia, Athens. 



Hellgren, E. C, and M. R. Vaughan. 1988. Seasonal food habits of 

 black bears in Great Dismal Swamp, Virginia-North Carolina. Pro- 

 ceedings of the Annual Conference of the Southeastern Associa- 

 tion of Fish and Wildlife Agencies 42:295-305. 



Hellgren, E. C, and M. R. Vaughan. 1989a. Demographic analysis 

 of a black bear population in the Great Dismal Swamp. The 

 Journal of Wildlife Management 53:969-977. 



Hellgren, E. C, and M. R. Vaughan. 19896. Seasonal patterns in 

 physiology and nutrition of black bears in Great Dismal Swamp, 

 Virginia-North Carolina. Canadian Journal of Zoology 67:1837-1850. 



Jonkel, C. J., and I. T. Cowan. 1971. The black bear in the spruce- 

 fir forest. Wildlife Monographs 27:1-57. 



Juniper, I. 1978. Morphology, diet, and parasitism in Quebec black 

 bears. Canadian Field-Naturalist 92:186-189. 



Kingsley, M. C. S., J. A. Nagy, and H. V. Reynolds. 1988. Growth in 

 length and weight of northern brown bears: Differences between 

 sexes and populations. Canadian Journal of Zoology 66:981-986. 



Nagy, J. A., M. C. Kingsley, R. H. Russell, A. M. Pearson, and B. C. 

 Goski. 1984. Relationship of weight to chest girth in the grizzly 

 bear. The Journal of Wildlife Management 48:1439-1440. 



Pelton, M. R. 1990. Black bears in the Southeast: To list or not to 

 list? Eastern Workshop on Black Bear Research and Management 

 10:155-161. 



Poelker, R. J., and H. D. Hartwell. 1973. Black bear of Washing- 

 ton. Washington State Game Department Biological Bulletin Number 

 14. Olympia, Washington. 



Sauer, P. R. 1975. Relationship of growth characteristics to sex and 

 age for black bears from the Adirondack region of New York. 

 New York Fish and Game Journal 22:81-113. 



