Environmental assessment on protecting winter-run wild steelhead from predation by California sea lions in the Lake Washington Ship Canal. NMFS/WDFW Environmental Assessment Report, Seattle, Washington.

Authors: 

National Marine Fisheries Service and Washington Department of Fish and Wildlife.

Year: 

1995

Page #s: 

107 pp
Summary: 
Pyrotechnic seal bombs do not deter sea lions from locks in Washington, over time.