Insect | Size | Begin | End | |
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Stoneflies | 6-12 | May 15th | July 15th |
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BWO | 18-22 | March 15th | October 31st |
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March Brown | 10-12 | May 15th | June 15th |
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Gray Drake | 12-14 | May 15th | June 30th |
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Sulphur | 16-18 | May 15th | July 15th |
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Light Cahill | 14 | June 15th | August 15th |
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Mahogany Dun | 12 | June 1st | September 15th |
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Brown Drake | 8-10 | May 10th | June 30th |
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Caddis | 14-18 | April 15th | September 15th |
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Hex | 4-8 | June 15th | July 15th |
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Little Black Stone | 14-16 | March 15th | May 30th |
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Yellow Sally | 12-16 | June 15th | July 31st |
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Terrestrials | 6-14 | July 15th | September 15th |
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Hendrickson | 12-14 | April 15th | May 15th |
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Red Quill | 12-14 | April 15th | May 15th |
Visit our Michigan Flies by Location page here: