Issued October 6, 1910. 



U. S. DEPARTMENT OF7^-GR*eUWFURE-- 



■ '■'Mlu&Af ZOOLOGICAL P 



BIOLOGICAL SURVEY— BULLETj^g^l^Q u ' " 



H. W. HENSHAW, Chief ■ • 



i— OCT 12 1910 



prt.3'No. 



DISTRIBUTION AND MIGRATION OF 

 NORTH AMERICAN SHOREBIRDS 



BY 



WELLS W. COOKE 



Assistant, Biological Survey 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 



1910 



