Do you like photography? nature? Join the California King Tides Initiative documenting the year’s highest tides — levels likely to become the “new normal” as sea level rises due to global warming. King Tides will occur about 8:50 AM Fri., Jan. 20; 9:40 AM Sat., Jan. 21, and 10:30 AM Sun., Jan. 22. The idea is to (a) identify areas vulnerable to tidal flooding, erosion, or other damage and (b) gather compelling images to promote awareness and support action to deal with climate change. The project seeks photos of areas likely to flood or erode, that have infrastructure that might be affected. For information, go to www.californiakingtides.org.
Friends of Five Creeks would like to document the “heads of tide” — the farthest inland reaches of tides in creeks and channels. For information and ideas on good sites in the East Bay, click here.