A local rescue group has found dozens of sick and dying pelicans along the Ventura and Santa Barbara coasts in recent weeks.
One cause likely is domoic acid poisoning, which has taken a toll on birds and marine mammals throughout California in recent months.
Domoic acid is a naturally occurring toxin in the algae.
Fish eat the algae but generally not enough to harm them. Sea lions and birds, however, eat so many of the fish that they are getting a level that is toxic to them.
For a while, the hardest hit type of bird seemed to be loons, said Julia Parker, animal care director for the Santa Barbara Wildlife Care Network.
"Now, it's affecting the pelicans," she said.
Comment: Elsewhere across Asia recently 2 teenagers out on a motorcycle were killed by a lightning strike in Myanmar while a farmer in Bangladesh also succumbed after being hit.