5S-80. 
BS-81. 
BS-82, 
BS-83. 
BS-84., 
Directions for destroying house mice. Prepared in the Section of Prec 
and Rodent Control, Division of Game Management. 2 pp., Jamery 1937. 
(Supersedes Leaflet Bi-913.) 
Tray vee poisoning; repelling; cats as mousers. 
Vent diseases of domestic rabbits. Ly F. D. MeKenney and J. E. Shillinger. 
4 pp., January 1937. 
Symptoms and treatment of spirochetosis and urine burn; similar notes 
on miscellaneous infections. 
Feeding and caring for squirrels. Prepared in the Section of Fur Re- 
sources, Division of Wildlife Research. .2 pp., January 1937. (Super- 
sedes Leaflet Bi~526.) . 
Food in the wild and in captivity; description of suitable cages and 
nests; directions for care ard sanitation. 
Suggestions for combating starling roosts. By HE. R. Kalmbach. 17 pp., l 
Plot oHebruary 1937. 
Introduction and present range of the starling; economics of the bird; 
nature and significance of winter roosts; the objectionable roost; 
avoidance, prevention, and frightening measures; reduction of numbers by 
shooting, trapping, gassing, and poisoning; litersture cited (5 titles). 
The plate illustrates devices for screening roosting places, eliminating 
perches, and shaking tree roosts; also a starling trap. 
Mink raising. Prepared in the Section of Fur Resources, Division of 
Wildlife Research. 8 pp., January 1937. (Supersedes Leaflet Bi-106.) 
History of mink raising and outlook for the business; description of 
suitaole pens, nest boxes, and other equipment; characteristics of good 
breeding. stock; food; feeding; meting; period of gestation; mumber of 
young; rapidity of growth; hints on management, sanitation, and animals 
to be pelted; methods of killing and pelting; list of periodicals useful 
to mink farmers, with the addresses of publishers and subscription 
prices. 
Birds in relation to fishes. By Clarence Cottam and F. M. Uhler. 16 pp., 
May 1937. (Supersedes Leaflet Bi-1228.) 
General discussion of fish-eating birds, the causes of fish depletion, 
and fish and bird relationships; account by groups of the food of birds 
condemned by anglers; and general discussion of preventive and control 
measures, including screening and wiring ponds, trapping, frightening, 
and shooting. 
Food. of the scaled quail. (Preliminary report.) By Leon H. Kelso. 9 pp., 
2 tabdles, March 1957, 
Appearance, range, and environment; food of adults; food of youne; 
comparison of food with thet of other quails; summary; literature cited 
(12 titles). The tables give monthly end yearly percentages of the 
principal food items of the scaled quail and summary of the food 
tendencies of four American species, namely, the scaled quail, bobdwhite, 
Gambel's quail, and California quail. 
ras ia oe 
