Go to slide: 1: Seabird Interactions with Non-Treaty Sockeye Fishery in North Puget Sound, August 1994. 2: Marbled Murrelet 3: Objectives of the Study 4: Variables Collected By Onboard Observers 5: Method For Estimating Total Seabird Entanglements 6: Study Area 7: Estimated Non-Treaty Sockeye Gill Net Fishing Effort, Area 7 & 7A 1994 8: Common Murre 9: Rhino 10: Food Fish 11: Seabird Entanglements According to Location in Gillnet 12: Age Comparison of common murre and rhinoceros auklets entangled (%). 13: The Percent of All Observed Sets with Entangled Birds 14: The Percent of All Sets According to the Number of Birds Entangled in Any One Set 15: Estimated Seabird Entanglement Rates (Birds/Set) and Total Incidental Mortalities 16: Factors Associated with Probability of Bird Entanglement 17: Acknowledgements

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Most of the common murres entangled were adults. Whereas most of the rhinoceros auklets entangled were young of the year. There is a significant breeding colony of rhinoceros auklets within 100 miles of the study area. The largest breeding colonies of Common murres are located off the Oregon Coast.

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