- As whitefish disappear from much of the lower Great Lakes, polluted Green Bay has become an unlikely haven for the fish
- Scientists hope the bay’s unlikely recovery may offer clues for Michigan and other states
- But recent population declines have sparked fears about the future of Lake Michigan’s last whitefish stronghold
STURGEON BAY, WISCONSIN — It’s midmorning in late February, and Bruce Smith is regaling two ice fishing buddies when a tug on his line interrupts the story.
“There we go!” he shouts as a shimmering 23-inch whitefish appears through a hole in the ice. “That’ll make a nice filet.”
No sooner has Smith tossed it into a cooler than his buddy Terry Gross reels in another one. Five minutes later came another bite, then another, until by 10:30 a.m. the trio had hauled in 15 fish — halfway to their daily limit, even after putting several back…