. The Canadian field-naturalist. 1987 Notes 87. Figure 1. Bald Eagle winter distribution in Alaska (adapted from Steenhof (1978)) and interior Alaska records. MacDonald, University of Alaska, Fairbanks, kindly provided access to unpublished records. Literature Cited Gabrielson, I. N., and F. C. Lincoln. 1959. The birds of Alaska. Stackpole Co., Harrisburg, Pennsylvania. 932 pp. Preble, E. A. 1908. A biological investigation of the Athabaska-Mackenzie Region. North American Fauna Number 27. 574 pp. Ritchie, R. J. 1981. Investigations of Bald Eagles, Tanana River, Alaska, 1977-80. Pp. 55-67 in P
. The Canadian field-naturalist. 1987 Notes 87. Figure 1. Bald Eagle winter distribution in Alaska (adapted from Steenhof (1978)) and interior Alaska records. MacDonald, University of Alaska, Fairbanks, kindly provided access to unpublished records. Literature Cited Gabrielson, I. N., and F. C. Lincoln. 1959. The birds of Alaska. Stackpole Co., Harrisburg, Pennsylvania. 932 pp. Preble, E. A. 1908. A biological investigation of the Athabaska-Mackenzie Region. North American Fauna Number 27. 574 pp. Ritchie, R. J. 1981. Investigations of Bald Eagles, Tanana River, Alaska, 1977-80. Pp. 55-67 in Proceedings of a symposium and workshop on raptor management and biology in Alaska and western Canada. Edited by W. N. Ladd and P. F. Schempf. United States Fish and Wildlife Service, Anchorage, Alaska. 335 pp. Sheldon, C. 1909. List of birds otjserved on the upper Toklat River near Mt. McKinley, Alaska, 1907-1908. Auk 26: 66-70. Steenhof, K. 1978. Management of wintering bald eagles. United States Department of the Interior, Fish and Wildlife Service. 60 pp. Received 27 August 1984 Accepted 16 January 1986. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club
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