BIOLOGICAL SURVEY SHRIES OF MIMEOGRAPHED LEAFLETS 
Note.--For leaflets listed below, address the Chief, Bureau of Biological 
Survey, U. S. Department of Agriculture, Washington, D. C. 
Birds 
BS-l. Winter Food of Ruffed Grouse in New York. 
BS-2. Aids for Birds Students. (Supersedes Bi-787,) 
BS-3. The Present Situation Regarding Eelgrass (Zostera marina). 
BS-6. Publications on Cage Birds. (Supersedes Bi-173). 
BS-8. Publications on Attracting Birds. (Supersedes Bi-159). 
BS-ll Birds Aid Blueberry and Cranberry Growers. 
BS-16 Bird Refuges and Big Game Freserves Administered by the Bureau of 
Biological Survey (Supersedes BI-1226a) 
Bi-160. Dealers in Devices for Attracting Birds. 
Bi-2045. Publications of Interest to Game Breeders. 
Bi-259. Dealers in Wild-duck Food Plants. 
Bi-458. Dealers in Game and Ornamental Birds. 
Bi-489. Methods for Eradicating Objectionable Roosts of Birds. 
Bi-521. Hints on the Care of Parrots. : 
Bi-631le Dealers in’Cage Birds and Cage-bird Supplies. 
Bi-667. Directions for Poisoning Pinon Jays. 
Bi-729. Control of Magpies. 
Bi-899. Blackbirds and the Rice Crop on the Gulf Coast. 
Bi-908. Blackbird control in Cornfields. 
Bi-922. Some Suggestions for Bird Field Trips. 
Bi-l064. Dealers in Quail Food Plants. 
Bi-l1099. Winter Feeding of Upland Game Birds. 
Bi-1180. The Coot as an Edible Game Bird. 
Bi-1189. Dealers in Peafowl. 
3i-1228. Food Habits of Fish-eating Birds. 
Bi-1281. Preliminary Report on Study of Raven's Food. 
Bi-1297. Winter Food of the Ruffed Grouse in the Northeast. 
Bi-—l326. Planting for Wildlife in the Corn Belt. 
Bi-1827. Planting for Wildlife in the Cotton Belt. 
, ~ Har Anamails 
Bi-103. Hints on the Care of Martens. 
Bi-128. Hints on the Care of Ferrets. 
Bi-152. Hints on the Core of Otters. 
Bi-180. Hints on the Care of Opossums. 
Bi-216. Raising Raccoons. : 
Bi-566. Information on Fur and Fur Animals. 
Bi-526. Hints on Raising Squirrels. 
Bi-1010. lungworm Trouble inFoxes--Its Treatment and Control. 
Bi-l024. Periodicals on Fur and Fur Animals. 
Bi-1053. Har Mange in Foxes: Its Treatment and Eradication. 
Bi-l059. Raising Badgers in Captivity. 
Bi-1060. Raising Muskrats. 
Bi-1190. Raising Chinchillas.in Captivity. 
Bi-1235. Parasites of Minks and Their Control. 
SS ves 
