Issued October 6, 1910. 



U. S. DEPARTMENT OF AGRICULTURE 



BIOLOGICAL SURVEY— BULLETIN No. 35 



H. W. HENSHAW, Chief 



DISTRIBUTION AND MIGRATION OF 

 NORTH AMERICAN SHOREBIRDS 



BY 



WELLS W. COOKE 



Assistant, Biological Survey 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1910 



