BIOLOGICAL SURVEY SERIES OF MIMEOGRAPHED LEAFLETS 
Note.--For leaflets listed below, address the Chief, Bureau of Biological 
Survey, Ue. Se Department of Agriculture, Washington, D. C. 
Birds 
BS-lL. Winter Food of Ruffed Grouse in New York. 
BS-2. Aids for Bird 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. 
Bi-160. Dealers in Devices for Attracting Birds. 
Bi-203. Publications of Interest to Game Breeders. 
Bi-259. Dealers in Wild-cduck Food Plants. 
Bi-458. Dealers in Game and Ornamental Birds. 
Bi-489. Methods for Hradicating Objectionable Roosts of Birds. 
Bi-521. Hints on the Care of Parrcets. 
Bi-631. Dealers in Cage Birds and Cage-bird Supplies. 
Bi-667. Directions for Poisoning Pinon Jayse 
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-1064. Dealers in Quail Food Plants. 
£i-1099. Winter Feeding of Upland Game Birds. 
Bi-1180. The Coot as an Edible Game Bird. 
Bi-1189. Dealers in Peefowl. 
Bi-le26a Bird Refuges and Game Preserves Administered by the Bureau of 
Biological Survey. 
Bi-1228. Food Habits of Fish-eating Birds. 
31-1281. Preliminary Report on Studv of Raven's Food. 
Bi-1297. Winter Food of tho Ruffed Grouse in. the Northeast. 
B1i-1326. Plenting for Wildlife in the Corn Selt. 
Bieter. Plantings for Wildlife in the Cotton Belt. 
Fur Animels 
31-103. Hints on the Care of Martens. 
3i-128. Hints on the Care of Ferrets. 
Bi-152. Hints on the Care of Otters. 
3i-180. Hints on the Care cf Opossums. 
Bi-216. Raising Raccoons. 
Bi-366. Information on Fur and Fur Animals. 
Bi-526. Hints on Raising Squirrels. 
3i-1010. Lungworm Trouble in Foxes--Its Treatment and Control. 
3Bi-1024. Periodicals on Fur and Pur Animals. 
Bi-1053. Har Mange in Foxes: Its Treatment and Eradication. 
31-1059. Raising Badgers in Captivity. 
Bi-1060. Raising Muskrats. ; 
31-1190. Raising Chinchillas in Captivity. 
3Bi-1235. Parasites of Minks and Their Controle 
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