No mention of overpopulations of sea otters.  When I was in Port Graham a couple of years ago, the locals said that the sea otters had destroyed all shellfish life there.  I saw  sea otters eating starfish although I know it is their food of last resort after everything else is gone.  Same thing happened in Glacier Bay.  Wiped out all crab and sea urchins.  Still the forest service guides kept talking about how cute they were after being introduced there.  Can't believe there was no mention of them in this article.