Region: PAC

Geographic Zones: S COLUMBIA RIVER - YAQUINA HEAD

Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates

Dates: 1/1/93 - 8/13/24

Total Surveys: 353

#Species Reported: 107

Average Species Reported on a Survey by Expert Surveyors: 17.31

Average Species Reported on a Survey by Novice Surveyors: 9.33

Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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Species

%SF = Sighting Frequency; DEN = Density Score - How to interpret REEF data?
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
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