U. S. DEPARTMENT OF AGRICULTURE. 



division of economic ornithology. 



Bulletin No. 2. 



_ 



EEPOET 



ON 



BIRD MIGRATION 



IX THE 



MISSISSIPPI VALLEY 



THE YEARS 1884 AND 1885, 



W. "W. COOKE. 



EDITED AND REVISED BY DR. C. HART MERRIAM. 



WASHINGTON: 



GOVERNMENT PRINTING OFFICE, 

 1888, 

 73C5— Bull. No, 2, 



