The rapid growth of harmful algae along parts of the Southern California coast is producing high concentrations of a toxin that affects California sea lions. It has ledto strandings of more than 60 of the marine mammals since mid-August. Many have acted erratically, suffered from seizures, and in some cases died. Our non-toxic club in San Diego did a nice documentary to spread awareness in this subject and talked about what we can do: https://www.youtube.com/watch?v=R14czg-Wv0Y
Toxic Algal Bloom Spreads Along California Coast, Poisoning Sea Lions