CONTENTS. 



FUR-SEAL CENSUS, PRIBILOF ISLANDS, 1919. 



Page. 



Difficulties encountered 106 



Suggestions for future censuses 107 



Pups 109 



Cows 110 



Number HO 



Loss Ill 



Ages Ill 



Bulls Ill 



Harem and idle 1)ulls HI 



Average liai em 113 



Sizes of bulls Ill 



Surplus bulls 114 



Enemies 115 



Interisland migration of males 115 



Complete census of fur seals as of August 10, 1919 116 



SPECIAL INVESTIGATION OF COPPER RIVER SALMON FISHERY. 



General description of region 119 



Chronological outline of trip 121 



Clear Creek 126 



Abercrombie Canyon and Rapids 127 



Long Lake 130 



Chitina Creek 131 



Lower Klutina River 132 



Salmon Creek on Lake Klutina 133 



Head of Lake Klutina and Upper Klutina River 135 



St. Anne Lake 139 



Summary 140 



SPECIAL INVESTIGATION OF SALMON FISHERY IN CENTRAL AND 

 WESTERN ALASKA. 



Letter of transmittal 143 



General situation and suggested remedies 143 



Bristol Bay, and red-salmon run of 1919 148 



Has the Kvichak-Naknek district been overfished? 149 



Nushagak River and Wood River census 152 



Recommendations for Bristol Bay 156 



Port MoUer and Herendeen Bay 157 



Ikatan and Morzhovoi Bay . 158 



Karluk River and Lake 159 



