![]() Cool weather conditions may delay and/or extend the spawning period. Their spawning period begins in the early spring (April), and extends for about a three-week period. Similar to many migratory species, rainbow smelt ascend tributary streams to spawn over gravel. In the Great Lakes, shrimp-like crustaceans are also a principal food items for rainbow smelt. Their diet includes aquatic invertebrates and other fish, including small rainbow smelt, sculpins, burbot and whitefish. Learn more about smelt fishing opportunities Diet: Review Fishing Guide for current rules and regulations » But other lakes with good smelt populations include Lake Charlevoix, Gratiot Lake (Keweenaw County), and Dodge and Island Lakes in Schoolcraft County. The best-known hook-and-line smelt fisheries are Crystal, Higgins and Green Lake (Grand Traverse County) as well as in Keweenaw Bay near Baraga. Using lights at night to draw smelt up from the bottom, anglers using tiny hooks tipped with insect larvae (primarily spikes and wax worms) catch smelt in a handful of inland lakes and some Great Lakes bays. ![]() The best smelt dipping these days is in Upper Peninsula streams.īut an unusual hook-and-line fishery has developed during the winter. Smelt populations in the Great Lakes are no longer as large as they once were and smelt dipping has suffered accordingly. ![]() The rest of the year, rainbow smelt school in lakes adjacent to cool, dark waters. Fishing:ĭuring their spawning period in April, people typically use dip-nets to capture (e.g., term "smelt-dipping) them from streams. Additional characteristics include teeth, as well as a long thin body with purple, pink and blue iridescent sides. Similar to trout and salmon, rainbow smelt have a dorsal fin and an adipose fin on the dorsum. (Non-Native Fish) The rainbow smelt is a small slender member of the Osmeridae family. Osmerus mordax - scientific name Identification: ![]()
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