This phenomenon is rather frequent in So. California (and as far as I read - in Florida). It happens every late spring or summer.
See, e.g. video on this page (after a short commercial): http://www.cbs8.com/Global/story.asp?S=12449316 Igor Thu Mar 10 17:35:13 CST 2011 Darren Addy wrote: A cool little slideshow of images. Links to the news stories below. http://news.yahoo.com/nphotos/Bioluminescent-Algae/ss/events/sc/030811lightupalgae#photoViewer=/ydownload/20110307/photos_net_web_sc/1299553473 "Bioluminescence -- when a living organism lights up at night -- is a natural phenomenon. Australian photographer Phil Hart caught the eerie light of the lakes and shared his snaps." - yahoo news page Not something you see (or get to photograph) just every day. -- PDML Pentax-Discuss Mail List PDML@pdml.net http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.