Source:
Associated PressMore marine animals sickened by acidSun Apr 29, 6:08 AM ET
LOS ANGELES - Rescuers worked Saturday to save more dead and
dying dolphins and sea lions that have washed up on Southern
California beaches, believed poisoned by a naturally occurring toxic
acid.
A bloom of ocean algae that produces domoic acid may be responsible
for killing or sickening dozens of the sea mammals, including birds, in
recent weeks, environmentalists said.
On Friday state health officials warned consumers against eating
certain locally harvested shellfish and seafood because they may be
contaminated with the acid.
-snip-The algae population goes through an annual increase as ocean
waters warm, but biologists say this year's bloom is especially early
and extensive.
A similar outbreak in 2002 and 2003 sickened or killed more than a
thousand sea lions and 50 dolphins.
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