Photo Plots

Below are the trends observed for each Photo Plot target species at this site. Long-Term percent cover trend graphs also include any species that reached a minimum of 25% cover during any single point in time within a given target species assemblage. Breaks in trend lines represent missed sampling events. For additional species observed that did not meet this 25% threshold, please use the Interactive Map.

For motile invertebrate Species Counts, a mean across all plots was calculated, and only those species with a value of at least 5 individuals for at least one sample are shown. Due to time constraints, motile invertebrate counts have not been done at most sites since 2012. For motile invertebrate size trend graphs by site, please use the Interactive Map.

 Chthamalus/Balanus (Acorn Barnacles) - percent cover

 Chthamalus/Balanus (Acorn Barnacles) - motile invertebrate counts

 Mytilus (California Mussel) - percent cover

 Mytilus (California Mussel) - motile invertebrate counts

 Hesperophycus (Olive Rockweed) - percent cover

 Hesperophycus (Olive Rockweed) - motile invertebrate counts

 Silvetia (Golden Rockweed) - percent cover

 Silvetia (Golden Rockweed) - motile invertebrate counts

Transects

Below are the trends observed for each Transect target species at this site. Long-Term trend graphs also include any species that reached a minimum of 25% cover during any single point in time within a given target species assemblage. Breaks in trend lines represent missed sampling events.

Phyllospadix (Surfgrass)

Species Counts and Sizes

Species Counts and Sizes (where recorded) for Pisaster are shown below for this site. At some sites, other sea star species and Katharina are counted in addition to Pisaster. The sum of all individuals across all plots is displayed. Note that data gaps are represented by breaks in long-term count trend lines, but are not shown in size plots.

Pisaster (Ochre Star) - counts

Pisaster (Ochre Star) - sizes