The Status of Lamprey Recolonization in Hood River · Bruce Womack. Future Directions • eDNA...
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The Status of Lamprey Recolonization in Hood River: Monitoring lamprey as they expand their distribution into areas that were previously inaccessible, and some that should probably remain that way.
Transcript of The Status of Lamprey Recolonization in Hood River · Bruce Womack. Future Directions • eDNA...
The Status of Lamprey Recolonization in Hood River:
Monitoring lamprey as they expand their distribution into areas that were previously inaccessible, and some that should
probably remain that way.
2009 survey sites
Photo Credits: Phil Tennis and Joe May
2009
2012
2013
2014
2017
East Fork Irrigation Canal
• 2017: 359
• 2018: 175 (including one adult)
Densities
Middle Fork Hood River
West Fork Hood River
Photo Credit: LaceMine29.com
Neal, Odell and Indian Creeks
Photo Credits: Bruce Womack
Future Directions
• eDNA (Middle Fork)
• West Fork above Punchbowl Falls
• Screening on irrigation canal intakes
• Indian Creek
Acknowledgements
• Hood River County
• Weyerhaeuser
• Hood River area landowners
• CTWS Parkdale field office
• Columbia Land Trust
• Farmers Irrigation District
• East Fork Irrigation District
• Hood River Soil & Water Conservation District
