Fish

Bighead carp in the upper midwest river: competition with native filter-feeding fishes and potential threats to the Great Lakes

Targeted inactivation of the fish aromatase gene

Aquatic nuisance species: an evaluation of barriers for preventing the spread of Bighead and Silver carp to the Great Lakes

Consequences of Round Goby Invasion for Littoral Zone Communities: Effects on Sculpin and Benthic Invertebrates Project

Zebra Mussels, Round Gobies, and Eurasian Ruffe: Predicting Ecological Impacts of the “Exotic Triad” to Improve Control Project

Determination of the effects of culture temperature on growth, survival and biochemical composition of largemouth bass (Micropterus salmoides)

The development of molecular and biochemical tools to assess changes in yellow perch (Perca flavescens) growth hormone

Influence of upwelling events on larval and juvenile yellow perch project

Exploring the Role of Food Availability to Yellow Perch Recruitment Success

IISG Instagram

Just in time for DEA National Takeback Day on October 25, Unwanted Meds now has an interactive step-by-step guide that walks users through how to properly dispose of different types of medicine. Users can also find two new educational brochures designed to help veterinarians, pet owners, and livestock farmers prevent accidental poisonings and pollution.

Learn more at the link in bio.

3 0
Open post by ilinseagrant with ID 18057445667549008
Just in time for DEA National Takeback Day on October 25, Unwanted Meds now has an interactive step-by-step guide that walks users through how to properly dispose of different types of medicine. Users can also find two new educational brochures designed to help veterinarians, pet owners, and livestock farmers prevent accidental poisonings and pollution.Learn more at the link in bio.

Join us November 5th and November 12th seminars on the latest fish biology, ecology, and fisheries science happening in Lake Michigan.

Topics will include:
• PFAS contamination in coastal tributaries
• Great Lakes Spawning Whitefish and Invasive Mussels (SWIM) project
• Hatchery update from the Indiana Department of Natural Resources

Learn more and register at the link in bio.

9 0
Open post by ilinseagrant with ID 17850060816578617
Join us November 5th and November 12th seminars on the latest fish biology, ecology, and fisheries science happening in Lake Michigan. Topics will include:• PFAS contamination in coastal tributaries• Great Lakes Spawning Whitefish and Invasive Mussels (SWIM) project• Hatchery update from the Indiana Department of Natural ResourcesLearn more and register at the link in bio.

How Do You Track a Fish in a Great Lake?

Are your students curious about how scientists track fish underwater? In this Students Ask Scientists session, discover how researchers use acoustic telemetry to track fish like yellow perch in Lake Michigan.

You will meet Anna Hill, a master’s student at Purdue University, as she shares her career journey studying marine and freshwater systems.

📅 Date: November 6, 2025
🕚 Time: 11:00 AM–12:00 PM CT
🎯 Audience: Middle school students & up + educators
💻 Location: Zoom (Pre-registration required)

Learn more and register at the link in bio.

#TeachingTuesday
#StudentsAskScientists
#LakeMichigan

15 0
Open post by ilinseagrant with ID 18196452733324608
How Do You Track a Fish in a Great Lake? Are your students curious about how scientists track fish underwater? In this Students Ask Scientists session, discover how researchers use acoustic telemetry to track fish like yellow perch in Lake Michigan.You will meet Anna Hill, a master’s student at Purdue University, as she shares her career journey studying marine and freshwater systems.📅 Date: November 6, 2025🕚 Time: 11:00 AM–12:00 PM CT🎯 Audience: Middle school students & up + educators💻 Location: Zoom (Pre-registration required)Learn more and register at the link in bio.#TeachingTuesday#StudentsAskScientists#LakeMichigan

Join us at Illinois Beach State Park for Fall Nature Fest, a free, family-friendly event featuring guided hikes, hands-on activities, and interactive exhibits for all ages. Due to the potential for inclement weather, the fun is moving inside the Nature Center.

So, stop by, stay dry, and meet specialists from the Illinois-Indiana Sea Grant as you explore interactive exhibits that celebrate Illinois’ natural heritage and the beauty of fall along Lake Michigan. We will be hosting the Great Plankton Race, which is a hands-on challenge where you’ll design your own plankton model and race it against others to test your creativity and engineering skills!

When: Saturday, October 18th, 10 AM to 2 PM.
Where: The Nature Center at Illinois Beach State Park.

Register today to receive event updates at the link in bio.

5 0
Open post by ilinseagrant with ID 17946536450917437
Join us at Illinois Beach State Park for Fall Nature Fest, a free, family-friendly event featuring guided hikes, hands-on activities, and interactive exhibits for all ages. Due to the potential for inclement weather, the fun is moving inside the Nature Center. So, stop by, stay dry, and meet specialists from the Illinois-Indiana Sea Grant as you explore interactive exhibits that celebrate Illinois’ natural heritage and the beauty of fall along Lake Michigan. We will be hosting the Great Plankton Race, which is a hands-on challenge where you’ll design your own plankton model and race it against others to test your creativity and engineering skills! When: Saturday, October 18th, 10 AM to 2 PM.Where: The Nature Center at Illinois Beach State Park.Register today to receive event updates at the link in bio.
Skip to content