UNITED STATES DEPARTMENT OF THE INTERIOR, Stewart L. Udall, Secretary 
FISH AND WILDLIFE SERVICE, Clarence F. Pautzke, Commissioner 
BUREAU OF SPORT FISHERIES AND WILDLIFE, Daniel H. Janzen, Director 
WATERFOWL STATUS REPORT, 196] 
Compiled by 
WALTER F. CRISSEY, Staff Specialist 
BRANCH OF WILDLIFE RESEARCH 
FISH AND WILDLIFE SERVICE 
SPECIAL SCIENTIFIC REPORT--WILDLIFE NO, 61 
WASHINGTON e OCTOBER 1961 
