Fisherman Lester Toothaker displays a dead elver as he clears out his dip net in preparation for a night of elver fishing along a river near Portland Maine, May 9, 2012. May 31 marks the end of what has become a Gold Rush for a small group of Maine fishermen - the 10-week season for catching juvenile eels known as elvers, whose price has increased nearly a hundred-fold over the past decade. Photo taken May 9, 2012. REUTERS/Joel Page (UNITED STATES - Tags: ANIMALS BUSINESS FOOD SOCIETY)