LITERATURE CITED 
781 
Michael, Enid. 
1926a. Unusual behavior of an Ouzel: The Condor, vol. 28, p. 45. 
1926b. The habits of the Swifts in Yosemite Valley: The Condor, vol. 28, pp. 
109-114; 3 illus. 
Michener, Harold. 
1925. Nuthatch in Pasadena develops trap habit: The Condor, vol. 27, 
pp. 38-39; 3 photos. 
Michener, Harold, and Josephine Rigden Michener. 
1928. What color is the eye of a Bush-tit?: The Condor, vol. 30, pp. 133-135; 
6 photos. 
Millais, John Guille. 
1902. The natural history of British surface-feeding Ducks (London, Long¬ 
mans, Green and Co.), xiv-fl07 pp.; 72 illus. 
1913. British diving Ducks (London, New York, Longmans, Green and Co.) 
2 vols.; 74 pis. (39 colored). 
Miller, Alden Holmes. 
1925. The boom-flight, of the Pacific Nighthawk: The Condor, vol. 27 
pp. 141-143; diagrams. 
Miller, Loye Holmes. 
1919. The marital tie in birds: The Condor, vol. 21, pp. 77-80. 
1928. The antiquity of the migratory instinct in birds: The Condor, vol. 30, 
pp. 119-120. 
Miller, Olive Thorne (Mrs. Harriet Mann). 
1893. In nesting time (Boston, Houghton, Mifflin and Co.), 275 pp. 
1894. A Bird-lover in the West (Boston, Houghton Mifflin and Co.), 278 pp. 
1897. Upon the tree tops (Boston, Houghton, Mifflin and Co.), 245 pp.; 10 
illus. 
1904. With the birds in Maine (Boston, Houghton, Mifflin and Co.), 300 pp. 
Miller, Robert Cunningham. 
1923. A study of the flight of Sea Gulls: The Condor, vol. 25, pp. 5-15; 11 
photos, 2 diagrams. 
Mills, Laura. 
1925. White Pelicans in Nevada: The Condor, vol. 27, pp. 32-33; 1 photo. 
Minot, Henry Davis. 
1880-1881. Notes on Colorado birds: Bull. Nuttall Ornith. Club, vol. 5, 
1880, pp. 223-232; vol. 6, 1881, p. 89. 
Mitchell, Horace Hedley. 
1924. Birds of Saskatchewan: Canadian Field Naturalist, vol. 38, no. 6, 
pp. 101-118; 6 photos. 
Moore, Robert Thomas. 
1912. The Least Sandpiper during the nesting season in the Magdalen 
Islands: The Auk, vol. 29, pp. 210-223; 2 pis. 
Mousi.ey, Willtam Henry. 
1919. "The singing tree” or how near to the nest do the male birds sing? 
The Auk, vol. 36, pp. 339-348. 
Muir, John. 
1894. The mountains of California (New York, The Century Co.), 381 pp.; 
illus. 
1901. Our national parks (Boston, Houghton, Mifflin and Co.), 370 pp.; illus. 
Munro, James Alexander. 
1919a. Notes on the breeding habits of the Red Crossbill in Okanagan 
Valley, British Columbia: The Condor, vol. 21, pp. 57-60. 
1919b. Notes on some birds of the Okanagan Valley, British Columbia: The 
Auk, vol. 36, pp. 64-74. 
Munson, Edward Lyman. 
1907. Ardea egrelta in New Mexico: The Auk, vol. 24, p. 212. 
Murphy, Robert Cushman. 
1925. Bird islands of Peru, the records of a sojourn on the west coast (New 
York and London, G. P. Putnam's Sons), 362 pp.; photos. 
