(2) Austin, O. L., Jr.
1928. MIGRATION-ROUTES OF THE ARCTIC TERN (STERNA PARADISAEA BRUNNICH). Northeastern Bird Banding Assoc. Bull. 4: 121-125.
(3) Baird, S. F.
1866. THE DISTRIBUTION AND MIGRATIONS OF NORTH AMERICAN BIRDS. Amer. Jour. Sci. (2) 41: 78-90, 184-192, 337-347.
(4) Clarke, W. E.
1912. STUDIES IN BIRD MIGRATION. 2 V., illus. London.
(5) Cooke, W. W.
1888. REPORT ON BIRD MIGRATION IN THE MISSISSIPPI VALLEY IN THE YEARS 1884 AND 1885. U. S. Dept. Agr., Div. Econ. Ornith. Bull. 2, 313 pp., illus.
(6) ------------
1904. DISTRIBUTION AND MIGRATION OF NORTH AMERICAN WARBLERS. U. S. Dept. Agr., Div. Biol. Survey Bull. 18, 142 pp.
(7) ------------
1904. THE EFFECT OF ALTITUDE ON BIRD MIGRATION. Auk 21: 338-341
(8) ------------
1905. ROUTES OF BIRD MIGRATION. Auk 22: 1-11.
(9) ------------
1905. THE WINTER RANGES OF THE WARBLERS (MNIOTILTIDAE). Auk 22: 296-299.
(10) ------------
1906. DISTRIBUTION AND MIGRATION OF NORTH AMERICAN DUCKS, GEESE, AND SWANS. U. S. Dept. Agr., Bur. Biol. Survey Bull. 26, 90 pp.
(11) ------------
1908. AVERAGING MIGRATION DATES. Auk 25: 485-486.
(12) ------------
1910. DISTRIBUTION AND MIGRATION OF NORTH AMERICAN SHOREBIRDS. U. S. Dept. Agr., Bur. Biol. Survey Bull. 35, 100 pp., illus.
(13) ------------
1913. DISTRIBUTION AND MIGRATION OF NORTH AMERICAN HERONS AND THEIR ALLIES. U. S. Dept. Agr., Bur. Biol. Survey Bull. 45, 70 pp., illus.
(14) ------------
1913. THE RELATION OF BIRD MIGRATION TO THE WEATHER. Auk 30: 205-221, illus.
(15) ------------
1914. DISTRIBUTION AND MIGRATION OF NORTH AMERICAN RAILS AND THEIR ALLIES. U. S. Dept. Agr. Bull. 128, 50 pp., illus.
The Migration of North American Birds (1935) · The Wunder Library — complete classics, free to read, with narration.