On Friday morning before last year's Saturday walleye opener, a long line waited impatiently outside River Rat Bait in Cohasset. For the next several hours, a near-constant procession of anglers funneled through the popular shop.
"We opened at 8 a.m. and closed at 1 a.m., and I can't remember a time where we weren't busy," said owner Ken Roy. "It's impossible to explain how out of hand it was — and we had eight people working at least part of the time. It was nearly nonstop. It was like a Black Friday sale. And the vast majority of anglers were here for one thing."
That one thing: spottail shiners, the unrivaled minnow of choice for fishing the many walleye lakes in north-central and parts of northern Minnesota.
But this spring, as the May 12 opener draws near, the prospects of a spottail shiner shortage are very real, say minnow trappers, wholesale dealers, fishing guides and bait shop owners. While other live bait (fathead minnows, leeches, etc.) should be easier to come by, late ice-out on many lakes in the region — similar to conditions in 2013 — have trappers sitting on the sidelines waiting for open water and the annual spawning run of spottails. A dearth of the coveted minnows for the opener would impact thousands of anglers and the bottom lines of many in the fishing industry, including minnow trappers and bait shop owners.
"Right now it's going to be close," Jonny Petrowske of Waskish said of the availability of spottail shiners. "It's a situation where we're going to find out a few days before the opener. I do know one thing: Supply is going to be very, very small because of the late ice."
Petrowske is a fourth-generation minnow trapper and guide who fishes Upper Red Lake primarily. He said the demand for spottails — the Cadillac of minnows, as some call them — is becoming a cultural phenomenon.
"They have an almost cult-like following," Petrowske said. "They do work really well for the first three or four weeks of the season, but for some they've taken on this exaggerated importance."
The spottail spawning run typically "happens a few days after ice-out" on select lakes, like Upper Red and Leech. Petrowske traps only one lake. He says he's like a factory that sells to wholesalers who in turn sell to bait shops. Meeting spottail demand in recent years, he said, has become harder because of evasive-species trapping restrictions. This year, late ice-out will cut into his profit margins and require him and his crew to do "two weeks of work" in a few days.