SS 
SPECIAL SCIENTIFIC REPORT — WILDLIFE a 
of the Fish and Wildlife Service contains reports of investigations related 2 | 
but for economy several may be issued in a single cover. The Service ia 
This publication series (established in 1949) 
to wildlife. Each is published as a separate paper, 
distributes a limited number of these reports for the use 
issues appears on inside back cover. 
of Federal and State agencies and cooperators. A list of recent 
NOTE: Use of trade names does not imply U.S. Government endorsement of commercial products. 

