Crmnfrn 
Department ol iUiites 
Hon. LOUIS CODERRE, Minister; 
R. G. McCONNELL, Deputy Minister. 
O£eofogfcal Suroetj 
Museum Bulletin No. 13 
BIOLOGICAL SERIES, No. 5 APRIL 30, 1915 
THE DOUBLE-CRESI ED CORMORANT ( Phalacrocorax Auritus) 
AND ITS RELATION TO THE SALMON INDUSTRIES ON 
THE GULF OF ST. LAWRENCE 
by 
P. A. Taverner 
OTTAWA 
Government Printing Bureau 
1915 
No. 1513 
