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Report from Diane and Dave BilderbackHere on the south coast, we have been having a wash up of a pelagic purple tunicate, Dolioletta gegenbauri, that at times causes a deep purple wash on the beach and also has colored small sand pools. This wash has been seen here since 7/8 through 8/23 so far. The wash is in varying amounts. Sometimes it is very heavy with purple bands over a foot wide, thick and gelatinous, and other times it is just a light inch or slightly larger thin but still a purplish colored band. Dave took the photo under the dissecting scope. We wonder if this is the organism that is causing the “purple colored water” up in the north coast.

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All Mile 96 Reports

Showing 8 of 45 reports

Mile 96

Bandon State Park, west of Twomile Creek

August 23, 2015

Report from Diane and Dave BilderbackHere on the south coast, we have been having a wash up of a pelagic purple tunicate, Dolioletta gegenbauri, that at times causes a deep purple wash on the beach and also has colored small sand pools.

Volunteer Trainer

Mile 96

Bandon State Park, west of Twomile Creek

December 8, 2013

A nearly nonexistent driftline with just a few small rocks.

D Bilderback

decorative elemnt for a coastwatch report.

Mile 96

Bandon State Park, west of Twomile Creek

June 9, 2013

Shells, small rocks, pieces of jellies, broken Sand Dollars, a few Hydrozoa, Pleurobrachia Ctenophores, Phyllospadix, surfgrass, one stickleback fish and Porphyra in the driftline.

D Bilderback

Mile 96

Bandon State Park, west of Twomile Creek

March 19, 2013

Sparse driftline of small rocks, a few shells and broken Sand Dollars.

D Bilderback

decorative elemnt for a coastwatch report.

Mile 96

Bandon State Park, west of Twomile Creek

November 24, 2012

European Dunegrass dominated the driftline with a few Bull Kelp and Sea Palm.

D Bilderback

decorative elemnt for a coastwatch report.

Mile 96

Bandon State Park, west of Twomile Creek

September 18, 2012

Shells, rocks, a few kelp/algae, green phytoplankton scum, broken Sand Dollars, crab carapaces and Ctenophores in driftline.

D Bilderback

decorative elemnt for a coastwatch report.

Mile 96

Bandon State Park, west of Twomile Creek

June 17, 2012

Light driftline of many Ctenophores, small rocks and a few shells and crab carapaces.

D Bilderback

Mile 96

Bandon State Park, west of Twomile Creek

December 30, 2011

Light driftline with fresh water aquatic plants- Myriophyllum (Water Milfoil), terrestrial plant debris-stems, leaves and needles and saltwater plants, Phyllospadix (Surfgrass)and Eelgrass, Zostera.

D Bilderback