SYNOPSIS OF THE BIRDS 
OF 
NORTH AMERICA. 
BY 
JOHN JAMES AUDtJBONf"F.R.SS. L. & E. 
MEMBER OF VARIOUS SCIENTIFIC ASSOCIATIONS IN 
EUROPE AND AMERICA. 
EDINBURGH : 
ADAM AND CHARLES BLACK, EDINBURGH ; 
LONGMAN, REES, BROWN, GREEN, AND LONGMAN, 
LONDON. 
MDCCCXXXIX. 
