Posted by Steve on January 13, 2003 at 13:22:18:
Well, I warned you in advance that this may be a boring subject to you. I heard someone make claim that Sea Urchins are causing havoc to the southern California Kelp Forest by eating the holdfast thus destroying the plant err algae. Is this really happening above the norm and if anyone knows what is considered the correct abundancy of the urchin species per square meter? TIA