All in a day's work for aquatic scientists working with Dr. John Chick, research director for the National Great Rivers' aquatic ecology program.
Pulling in a net |
Boat full of sturgeon |
Catfish in hoop net |
Measuring the catch |
Catfish Island |
Sturgeon |
 Blue Sucker fish |
American eel |
 Channel catfish |
Walleye |
Trawl |
Hybrid striped bass |
Show and Tell at the annual WaterFestival |
Sauger |
