Posted by Elaine on March 10, 2003 at 21:39:25:
In Reply to: Re: Killing urchins at Catalina's Casino Point posted by Eagle Ray on March 10, 2003 at 16:23:48:
I don't think that the scientists ever determined that divers are an effective urchin predator. Natural patterns of predation are often complex systems. The factors involved may be more than just a numbers game.
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