BIBLIOGRAPHY

American Ornithologist's Union. A.O.U. Check list. 1931.

Bailey, Florence M. Birds of Western United States.

Bent, A. C. Life Histories of North American Birds.

Brockman, C. Frank Flora of Mount Rainier National Park. Mt. Rainier National Park "Nature Notes", March-June 1938. Vol. XVI, Nos. 1 & 2.

Dawson, W. L. and J. H. Bowles. Birds of Washington.

Dawson, W. L. Birds of California.

Eliot, W. A. Birds of the Pacific Coast.

Hoffman, Ralph Birds of the Pacific States.

Kitchin, E. A. Distributional Check List of the Birds of Washington.

Matthes, F. E. Mount Rainier and Its Glaciers.

May, J. B. The hawks of North America.

Mount Rainier National Park. Nature Notes.

National Geographic Society. The Book of Birds

Tavener, P. A. Birds of Canada.

Taylor, W. P. and W. T. Shaw. Mammals and Birds of Mount Rainier National Park.

-oOo-