David A. Hewitt

U.S. Geological Survey
Western Fisheries Research Center, Klamath Falls Field Station
2795 Anderson Ave Suite 106
Klamath Falls, OR
USA 97603
Email: dhewitt@usgs.gov

Papers:
Th-CO-21 Re-Examination of Four Empirical Estimators of Natural Mortality Rates for Fish– Do They Stand the Test of New Data? Th-MI-14 PIT Tags and Capture-Recapture: Essential Tools in Monitoring Endangered Fishes in the Upper Klamath Basin