Troubled Waters

"Wolfgang" wrote in
:

The lead story on the front page of yesterday's Milwaukee Journal
Sentinel,

This isn't a new story. There are plenty in the know who wouldn't be
surprised if the whole salmonid fishery in the great lakes changed.

On the positive side, the zebra mussels seem to be depleting alewives,
which cause vitamin B problems in some species of salmonid, and these
species seem to be doing better.

Scott