CARE OP CAPTIVE ANIMALS — WALKER 365 



THE AVICULTURAL MAGAZINE (issued monthly). Stephen Austin and Sons, 

 Ltd., Hertford, England. 



CANARIES : THEIR CARE AND MANAGEMENT. Farmers' Bulletin No. 1327, 

 U. S. Department of Agriculture, 1923. 



HINTS ON THE CARE OF PARROTS. Processed leaflet of the Fish and Wildlife 

 Service No. 3-521, U. S. Department of the Interior, 1934. 



PARROTS IN CAPTIVITY. By W. T. Greene. G. Bell and Sons, London, 

 1884-1887. 



THE BOOK OF THE PIGEON. By C. A. Naether. David McKay, Philadel- 

 phia, 1939. 



ORNAMENTAL WATERFOWL. By R. E. Hubbard. Simpkins, Marshall, Ham- 

 ilton, Kent and Co., London, 1907. 



PROPAGATION OF AQUATIC GAME BIRDS. Farmers' Bulletin No. 1612, 

 U. S. Department of Agriculture, 1930. 



FOOD OF GAME DUCKS IN THE UNITED STATES AND CANADA. Technical 

 Bulletin No. 634, U. S. Department of Agriculture, 1939. 



DISEASES OF UPLAND GAME BIRDS. Farmers' BuUetin No. 1781, U. S. 

 Department of Agriculture, 1937. 



A MONOGRAPH OF THE PHEASANTS. By Chas. W. Beebe. published under 

 the auspices of the New York Zoological Society by Witherby and Co., London, 

 1918-1922. 



LIFE HISTORIES OF NORTH AMERICAN BIRDS. By A. C. Bent. U. S. 

 National Museum Bulletins Nos. 107 (1919), 113 (1921), 121 (1922), 126 

 (1923), 130 (1925), 135 (1927), 142 (1927), 146 (1929), 162 (1932), 167 

 (1937), 170 (1938), 174 (1939), 176 (1940). 



BIRDS OF THE WORLD. By F. H. Knowlton. H. Holt and Co., New York, 

 1909. 



REPTIIiES AND AMPHIBIANS 



THE HABITS AND ECONOMIC IMPORTANCE OF ALLIGATORS. By Rem- 

 ington Kellogg. Technical Bulletin No. 147, U. S. Department of Agriculture, 

 1929. 



TURTLES OF THE U. S. AND CANADA. By C. H. Pope. A. A. Knopf, New 

 York, 1939. 



SNAKES OF THE WORLD. By Raymond L. Ditmars. Macmillan Co., New 

 York, 1931. 



SNAKES ALIVE AND HOW THEY LIVE. By C. H. Pope. Viking Press, 1937. 



THE AMERICAN CHAMELEON AND ITS CARE. Processed leaflet of the Fish 

 and Wildlife Service No. 92, U. S. Department of the Interior, 1937. 



REPTILES OF THE WORLD. By Raymond L. Ditmars. Sturgess and Walton 

 Co., New York, 1910. 



THE FROG BOOK. By Mary C. Dickerson. Doubleday, Doran and Co. Inc., 

 New York, 1931. 



THE TOAD. Processed leaflet of the Fish and Wildlife Service No. 8-664, 

 U. S. Department of the Interior, 1922. 



REPTILES AND AMPHIBIANS. By Thomas Barbour. Houghton-Mifflin Co., 

 New York, 1926. 



FISH 



THE AQUARIUM (a periodical). Innes Publishing Co., Philadelphia. 

 AQUATIC WORLD (a periodical). Roth Press, Baltimore, 1917-1941. 

 TROPICAL FISH. By L. Q. Mann. Leisure League Book No. 6, Leisure League, 

 New York, 1934. 



