» 
oc Bulletin of the Museum of Comparative Zodlogy 
a AT HARVARD COLLEGE. 
Vou LIX. No. 5. 
NOTES ON BIRDS FROM EAST SIBERIA AND ARCTIC 
a ALASKA. | 
By W. SpraGcuE Brooks. 
CAMBRIDGE, MASS., U. S. A.: 
PRINTED FOR THE MUSEUM. 
SEPTEMBER, 1915. 
LC 
x/ 
