Technical Bulletins-~Contimedi 
ets Beaver Habits and Experiments in Beaver Oalture. 20¢ 
*24T, The Magpie in Relation to Agriculture. 10¢ — 
*26T. Our idigrant Shorebirds in Southern South Amerier. 5¢ 
‘Gel, Returts from Banded Birds, 1924 to 1925. 20¢ 
*134T, Red-Squill Powders as Raticides. 10¢ ; 
“1451, Life History and Habits of Grasshopper Mice, Gems Onychomys. 10¢ 
*147T. Habits and Economic Importance of Alligators. 10¢ 
*2247. Habits and Economic Status of the Pocket Gophers. 10¢ 
eon. Tne Pharmacology of ee and Its Use in Rodent Control. 5¢ 
AV IT. Western Duck Sickness: a Form of Botulism. 10¢ 
*467T,. The Crested Myna, or Guineas Starling, in the Pacific Northwest. 5¢ 
North American Faunas: 
*43. Rice Rats of North America. 20: 
“AT, Revision of American Pikas. 15; 
.*48. . Voles of Gems Phenacomys: 1, 
History of Red Tree Mouse. 20, 
#50. Revision of American Lemming Mice. 10¢ 
*51. Taxonomic Review of American Long-Tailed Shrews (Genera Sorex and 
Microsorex). 50¢ 
“52. Revision of erica Chipmurks (Genera Tania and Butanins). S5¢ 
*53. Mammals of New Mexico. $1.00. 
*54. Alaska-Yukon Caribou. 20¢ 
*55. ifammals ane Life Zones of Oregon. 7o¢ 
ision of Gemus Phenacomys: 2, Life 
Pees uacivarne Biological Survey (BSC) Series: 
*61BSC. Havks and Owls from the Standpoint of the Farmer. o¢ 
*B82C. Improved Reindeer Handling. 5¢ (Superseded by 207M.) ~ 
*107C. The Normal Breeding Season and Gestation Period of Martens. 
*339C. Program of Waterfowl Restoration. 5¢ 
#3420. The Waterfowl Flyways of North America. 5¢ 
*348C. Quail-Food Plants of the Southeastern States. 5¢ 
*362C. Food Habits of the Coyote in Jackson Hole, Wyo. b¢ 
*363C. ‘The Migration of North American Birds, 10¢ 
“*370C.«° Yood Habits of Common Hawks. 5¢ 
*381C. Rodents and Moles as Pests in Bulb PAG IAS Od, 
*409C. Hffect of Thallium on Plant Growth. 5¢ 
*A10C. Results from Breeding Rabbits that are Suckling Young. 5¢ 
*412C. Groups of Plants Valuable for Wilalife Utilization and Erosion ControLo¢ 
#4260. The House Rat. o5¢ 
*428C. Flight Speed of Birds.  5¢ 
*433C.* Crow-Waterfowl Relationships: Based on Preliminary Studies on 
Canadian Breeding Grounds. 10¢ 
O1 
aS 
Miscellaneous Publications: 
*88M. The United States Department of Agriculture: Its Structure and 
‘Functions (with chapter on the Biological Survey). 154 
*l115M@. Information for the Guidance of Field Men and Cooperators of the 
Burcau of Biological Survey Engaged in the Control of Injurious 
Rodents and Predatory Animals. 5¢ 
“127M. Peafowl and Their Care. 5¢ 
