monkey's uncle

Information sent today from Promed-Mail indicates that domoic acid is indeed implicated in the sea-lion die-off in California.  Domoic acid is a neurotoxin produced by certain algal blooms that can bioaccumulate as it moves up trophic chains. Fisheries and Oceans Canada has a terrific resource page with extensive references on domoic acid. The report on the die-off comes from Southern California via the Ventura County Star, but it seems likely that it is related to the Central California die-off I wrote about last week. Also implicated — as I suggested last week — is a shortage in fish resulting from the El Niño warmed Pacific waters.