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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Decatur - Zone 2222 » Bird Rocks, South End - Zone 22220004

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

Dates: 1/1/93 - 11/6/25

Total Surveys: 2

#Species Reported: 34

Average Species Reported on a Survey by Expert Surveyors: 32.00

Average Species Reported on a Survey by Novice Surveyors: 21.00

Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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Click a column header to sort by that column. Hold shift and click to sort by multiple columns

SurveysBottom Time
ExpertNovice
CodeNameFOIOFIFOIOFI(H:M)
2Washington0010011:39
22SAN JUAN ISLANDS0010011:39
2222Decatur0010011:39
22220004Bird Rocks, South End0010011:39
TOTALS0010011:39

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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Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 100% | DEN: 2.5
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 100% | DEN: 1.5
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 100% | DEN: 2.5
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 2.5
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 100% | DEN: 3
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 100% | DEN: 3
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.5
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 100% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3.5
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 100% | DEN: 2.5
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 100% | DEN: 0
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 4
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 100% | DEN: 2.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 2.5
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 100% | DEN: 3
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 100% | DEN: 2
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 100% | DEN: 2.5
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 50% | DEN: 2
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 50% | DEN: 1
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 50% | DEN: 0
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 50% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 50% | DEN: 3
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 50% | DEN: 2
Manacled Sculpin - Marine Sculpins
(Synchirus gilli)
SF: 50% | DEN: 1
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 50% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 50% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 50% | DEN: 2
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 50% | DEN: 1
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 50% | DEN: 1
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 50% | DEN: 2
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 50% | DEN: 1
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 50% | DEN: 1