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Friends of the Upper Mississippi

Increase awareness of threats to the health of the Upper Mississippi River

Friends of the Upper Mississippi
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Home→Published 2023 → December

Monthly Archives: December 2023

Welcome Tyler to Genoa!

Posted on December 15, 2023 by KenVisger

We’re excited to welcome a new mussel biologist to the hatchery. Tyler Weber joins us from USGS where he’s been raising fish and mussels for research at the Upper Midwest Environmental Science Center and is rejoining the hatchery staff after … Continue reading →

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Fathead Minnow harvest

Posted on December 15, 2023 by KenVisger

Our largest pond on station is a 33-acre pond used for rearing fathead minnows. During the summer months clover minnow traps are place around the pond to capture minnows. These minnows are released into other ponds on station containing other … Continue reading →

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2023 cohort of Hine’s Emerald Dragonfly leaves GNFH, arrival of 2024 cohort.

Posted on December 15, 2023 by KenVisger

  In early November, Genoa NFH staff were busy collecting and checking Hine’s Emerald Dragonfly larvae that had spent the 2023 growing season in culture at the Hatchery. These larvae had been collected as eggs in late summer 2022 by … Continue reading →

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