Canada 
©apartment of ©lines 
Hon. MARTIN BURRELL, Minister; 
R. G. McCONNELL, Deputy Minister. 
PScoIoattal Stnoeq 
WILLIAM McINNES, Directing Geologist. 
Museum Bulletin No. 28 
BIOLOGICAL SERIES, No. 7 AUGUST, 1918 
THE^HAWKS OF THE CANADIAN PRAIRIE PROVINCES 
IN THEIR RELATION TO AGRICULTURE 
by 
P. A. Taverner. 
This document was produced 
by scanning the original publication. 
Ce document est le produit d'une 
numerisation par balayage 
de la publication originale. 
OTTAWA 
Government Printing Bureau 
1918 
No. 1717 
