
Defenders of Wildlife Fisher
Commonwealth of Massachusetts Learn About Fishers
Washington Department of Fish & Wildlife Fisher
Center for Biological Diversity Fishers
Mass Audubon Fishers
Suny ESF Fisher
Vermont Fish & Wildlife Fisher

Articles:
Brown, M. K. and G. Will. 1979. Food habits of the fisher in northern N.Y. New York Fish and Game Journal, 26:87-92.
Clem, M. K. 1977. Food habits, weight changes and habitat selection of the fisher during winter. M.S. Thesis , Univ. Guelph. Guelph, Ontario.
Cook, D. E. and W. J. Hamilton, Jr. 1957. The forest, the fisher, and the porcupine. Journal of Forestry, 55:719-722.
Coulter, M. W. 1966. Ecology and management of fishers in Maine. Ph.D. Dissert. Syracuse Univ., Syracuse, NY.
Eadie, W. R. and W. J. Hamilton, Jr. 1958. Reproduction of the fisher in New York. New York Fish and Game Journal, 5:77-93.
Hamilton, W. J., Jr. and A. H. Cook. 1955. The biology and management of the fisher in New York. New York Fish and Game Journal, 2:13-35.
Henry, R. and K. Wallace. 1958. Return of a Catskill native. The New York State Conservationist, 40(3):16-19.
Kelly, G. M. 1977. Fisher (Martes pennanti) biology in the White Mountain National Forest and adjacent areas. Ph.D. Dissert., Univ. Mass., Amherst, Mass.
Penrod, B. 1976. Fisher in New York. The New York State Conservationist, 31(2):23.
Powell, R. A. 1981. Martes pennanti. Mammalian Species, 156:1-6.
Powell, R. A. 1982. The fisher: life history, ecology and behavior. Univ. of Minn. Press, Minneapolis, MN.
Schoonmaker, W. J. 1938. The fisher as a foe of the porcupine in New York State. Journal of Mammalogy, 19(3):373-374.
Wright, P. L. and M. W. Coulter. 1967. Reproduction and growth in Maine fishers. Journal of Wildlife Management, 31:70-87.
