Part 28

Our Greatest Travelers. WELLS W. COOKE. (Reprinted in Common Birds of Town and Country.)

Outdoor Studies. JAMES G. NEEDHAM. American Book Co.

Passenger Pigeon, The. W. B. MERSHON. The Outing Publishing Co.

Primer of Bird-Study. ERNEST INGERSOLL. The National Association of Audubon Societies.

Propagation of Wild-Duck Foods. W. L. MCATEE. U.S. Dept. of Agriculture Bulletin 465.

Sharp Eyes. WILLIAM HAMILTON GIBSON. Harper and Brothers.

Short Cuts and By-Paths. HORACE LUNT. D. Lothrop Co.

Some Common Game, Aquatic, and Rapacious Birds in Relation to Man. W. L. MCATEE and F. E. L. BEAL. U. S. Dept. of Agriculture; Farmers' Bulletin 497.

Spring of the Year, The. DALLAS LORE SHARP. Houghton Mifflin Co.

Stories of Bird Life. T. GILBERT PEARSON. B. F. Johnson Publishing Co.

Story of Opal, The. OPAL WHITELEY. G. P. Putnam's Sons. (The Journal of a child, who watched the comings and the goings of the little wood-folk and waved greetings to the plant-bush-folk, and who danced when the wind did play the harps in the forest--this being "a very wonderful world to live in.")

Summer. DALLAS LORE SHARP. Houghton Mifflin Co.

Tales from Birdland. T. GILBERT PEARSON. Doubleday, Page & Co.

Travels of Birds. FRANK M. CHAPMAN. D. Appleton and Co.

Useful Birds and their Protection. EDWARD H. FORBUSH. Massachusetts Board of Agriculture.

Wild Life Conservation. WILLIAM T. HORNADAY. Yale University Press.

Winter. DALLAS LORE SHARP. Houghton Mifflin Co.

Wit of the Wild. ERNEST INGERSOLL. Dodd, Mead & Co.

PERIODICALS

Bird-Lore. Official Organ of the Audubon Societies. D. Appleton & Co.

Conservationist, The. New York State Conservation Commission, Albany.

Guide to Nature, The. The Agassiz Association, Arcadia, Sound Beach, Conn.

Natural History. Journal of the American Museum of Natural History.

Nature-Study Review. Official Organ of the American Nature-Study Society, Ithaca, New York.