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    • Magazine Article on the Newt-Crayfish Interactions
    • Bathymetry
    • Crater Lake Fish Monitoring
      • Monitoring Techniques
    • Deep water submarine research
    • Trout in Sun Creek
      • Sun Creek Restoration
      • Methods in Fisheries Monitoring
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      • Bull Trout - Brook Trout Hybrids
    • Research Equipment
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      • Weather Buoy
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      • Sub-bottom Acoustic Profiling Sled
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    • Fisheries and Streams Programs
    • Water Monitoring
      • Crater Lake
    • The Crater Lake Food Web
    • Aquatic Moss in Crater Lake
    • Mazama Newts
      • How we find newts
      • Are the newts unique?
      • Are they poisonous?
      • Where are they?
    • Crayfish in Crater Lake
      • How crayfish affect newts
      • How we find Crayfish
      • Crayfish effects on Crater Lake
      • Where are they?
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