Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1969)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1971)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1972)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1973)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1974)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1975)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1977)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1979)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1980)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1981)

Special scientific report Wildlife - U.S. Fish; Wildlife Service (The Service, 1982)

Species list of Alaskan birds, mammals, fish, amphibians, reptiles, and invertebrates - United States. Forest Service. (Department of Agriculture, Forest Service, Alaska Region, 1979)

Species taxa of North American birds; a contribution to comparative systematics - Mayr, Ernst, 1904 -2005 (The Club, 1970)