

FIELD ^^. r;. 



OEI^ITHOLOGY. 



a 



•^ 



COMPIIISING A 



MANUAL OF INSTRUCTION 



PROCURING, PREPARING AND PRESERVING BIRDS 



Check List of North Americaij Birds. 



Dr. ELLIOTT COUES, U. S. A. 



SALEM : 

 NATURALISTS' AGENCY 



Boston: ESTES & LAURIAT. 

 New York: Dodd & Mead. 



1874. 



