Our world has changed dramatically in the past few months. Even in the world of fish production. In a typical year, the Genoa National Fish Hatchery (GNFH) would go off station to collect eggs from 6 river strains of wild … Continue reading
Yearly Archives: 2020
On July 1st, 2020, the hatchery received 12 devil crayfish from the Forest Preserve District of DuPage County to see how they would grow and survive using the same rearing techniques as the Hine’s emerald dragonfly. The Forest Preserve had … Continue reading
Sometimes the stars align just perfectly that allows us to partner with some of our traditional partners in a relatively new emerging resource area such as mussel restoration. It especially works well when our partners are as passionate … Continue reading
Hatchery biologists have spent the last several weeks preparing juvenile mussels of several species for release into the Mississippi River near Guttenberg, Iowa. This is stocking event is part of a multi-year effort to restore the mussel population in an … Continue reading
Mussel culture has grown throughout the last several years, but it is nowhere near the same place fish culture is. When it comes to fish, we have over a century of science to fall back on. When we run into … Continue reading
Preliminary Research Evaluating Feed Acceptance of Lake Sturgeon to Commercial Diets Lake Sturgeon, a priority species of concern for fish and aquatic conservation, listed by many states as threatened, endangered and of special concern, has recently been petitioned to be … Continue reading
A couple of thousand Fatmucket mussels were recently added to a small creek in downtown Dubuque, IA. Upper Bee Branch is a unique project for freshwater mussel restoration because the stream has, until recently, been covered by concrete and the … Continue reading
Megan Bradley at Endangered Higgins Eye Release. Photo by USFWS. Megan Bradley of the Genoa (WI) National Fish Hatchery recently received high honors for her achievements in furthering Aquatic Species Recovery through her work in freshwater mussel and fisheries science. … Continue reading
Hine’s Emerald Dragonfly larvae are reared in PVC pipe cages submerged in tanks. Photo by Angela Baran Dagendesh/USFWS. Genoa National Fish Hatchery began working with the Hine’s Emerald Dragonfly in 2015 after receiving a grant to help get the program … Continue reading