A Forster’s tern flies away after capturing a small fish for dinner at Market Lake in Jefferson County. | Bill Schiess, EastIdahoNews.com RIRIE — While waiting for the Forster terns to show up to harvest some minnows on Market Lake last Monday evening, I saw a brown flash running through the cattails along the canal. Soon, a long-tailed weasel emerged with a rodent in its mouth. I followed it along — because it was headed somewhere fast — until …