Taber, R. D. 1946. The winter birds of Adak, Alaska. Condor 48:272-277.
Tuck, L. M. 1960. The murres. Ottawa. Canadian Wildlife Series 1. 260 pp.
Turner, L. M. 1885. Notes on the birds of the Near Islands, Alaska. Auk 2:154-159.
Turner, L. M. 1886. Contributions to the natural history of Alaska. U.S. Army, Signal Serv. Arct. Ser. Publ. 2. 226 pp.
White, C. M., F. S. L. Williamson, and W. B. Emison. 1977. Avifaunal investigations. Pages 227-260 in M. L. Merritt and R. G. Fuller, eds. Environments of Amchitka Island, Alaska. U.S. Energy Research and Development Association, Oak Ridge, Tenn. 682 pp.
Wilson, R. S. 1948. The summer bird life of Attu. Condor 50:124-129.
Fig. 2. Breeding distribution of northern fulmar.