Why are there swarms of midge flies by Lake Michigan every spring?
Great Lakes Co…

Every spring, adult midge flies emerge by the Milwaukee lakefront in giant swarms to mate, procreate and lay their eggs in Lake Michigan. Though they may be a nuisance, midges […]

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Great Lakes Commission, bats, Birds, fish, Food, lake, Lake Michigan, May, Michigan, Milwaukee, Other, play, Source, Water
Why are there swarms of midge flies by Lake Michigan every spring?
https://www.glc.org/dailynews/20250530-midge-flies