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Houdini FlyBlog

September 17, 2026
3 Mason Bee Predators Every Host Should Know
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September 17, 2026
Learn What Houdini Flies Look Like in Mason Bee Nest
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May 16, 2026
Inside the Houdini Fly Research Project
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May 7, 2026
TV Crew Visits Oregon Research Cages
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May 5, 2026
How to Care for Blue Orchard Bees and Stop Houdini Flies
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April 22, 2026
Invasive Houdini Fly Spreading Across North America
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November 14, 2025
Houdini Fly Update + How to Clean Your Cocoons
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November 14, 2025
Houdini Fly Update: Where They Are, Future Research
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May 9, 2025
Houdini Fly Update! High report of Houdini! Learn Where
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April 21, 2025
How to Report a Houdini Fly in a Nesting Block
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May 2, 2024
Mason Bee Predator Alert - Invasive Houdini Fly
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May 7, 2020
Houdini Fly Update
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May 4, 2020
Predator Alert - Invasive Houdini Fly
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Houdini FlyBlog

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