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

🌊 Save the Date! 🌊
Shipboard Science Immersion 2026
Join the Center for Great Lakes Literacy aboard the R/V Lake Guardian on Lake Superior, July 7–14, 2026!

✅ Open to formal & nonformal educators (grades 5–12) across the Great Lakes region.
📅 Applications open January 2026

Learn more: https://cgll.org/signature-program/r-v-lake-guardian-shipboard-science-immersion/ or the link in bio.

#TeachingTuesday

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Open post by ilinseagrant with ID 17920731708075433
🌊 Save the Date! 🌊Shipboard Science Immersion 2026Join the Center for Great Lakes Literacy aboard the R/V Lake Guardian on Lake Superior, July 7–14, 2026!✅ Open to formal & nonformal educators (grades 5–12) across the Great Lakes region.📅 Applications open January 2026Learn more: https://cgll.org/signature-program/r-v-lake-guardian-shipboard-science-immersion/ or the link in bio.#TeachingTuesday

Join the Invasive Crayfish Collaborative for an exciting webinar featuring Dr. Chris Taylor from the Illinois Natural History Survey who will provide an overview of midwestern crayfish habitat requirements, feeding, reproductive biology, and life-history.

Crayfishes in the Midwest occupy almost every type of aquatic and semi-aquatic habitat in the region. They function as critically important components of those ecosystems and in many cases represent a majority of invertebrate biomass. As “keystone” species, understanding their biology and roles in ecosystems is critically important.

Register for the webinar at InvasiveCrayfish.org/events1 Or the link in bio.

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Open post by ilinseagrant with ID 18098041069660813
Join the Invasive Crayfish Collaborative for an exciting webinar featuring Dr. Chris Taylor from the Illinois Natural History Survey who will provide an overview of midwestern crayfish habitat requirements, feeding, reproductive biology, and life-history.Crayfishes in the Midwest occupy almost every type of aquatic and semi-aquatic habitat in the region. They function as critically important components of those ecosystems and in many cases represent a majority of invertebrate biomass. As “keystone” species, understanding their biology and roles in ecosystems is critically important. Register for the webinar at InvasiveCrayfish.org/events1 Or the link in bio.

This season, let’s teach eco-friendly habits while spreading cheer! NOAA’s Greener Holiday Gift Guide is full of ideas to reduce waste and protect our precious water resources.

Check out the full guide at the link in bio.

#teachingtuesday

NOAA Marine Debris
NOAA Education

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Open post by ilinseagrant with ID 18083704883106892
This season, let’s teach eco-friendly habits while spreading cheer! NOAA’s Greener Holiday Gift Guide is full of ideas to reduce waste and protect our precious water resources. Check out the full guide at the link in bio. #teachingtuesdayNOAA Marine Debris NOAA Education

The gales of November may come early, but, as usual, the nominations for the Lakies are right on time along with our official call for nominations!

Brought to you by the Teach Me About the Great Lakes podcast, The Lakies (aka "quite possibly not the least prestigious Great Lakes-focused awards ceremony there is”) are back.

Our goal isn`t to be the Official Arbiters of Quality, but to host a fun celebration of amazing Great Lakes-related research, outreach, and communication in the inimitable Teach Me style.

Nomination categories are:
-Great Lakes Science Communication of the Year
-Great Lakes Outreach Program of the Year
-Great Lakes News Event of the Year
-Great Lakes Research Finding of the Year
-Coolest Thing You Learned Listening to TMATGL in 2025
-Science Podcast of the Year (Non-TMATGL edition)
-Great Lakes Animal of the Year
-Great Lakes Non-Animal of the Year
-Great Lakes Sandwich of the Year
-Great Lakes Donut of the Year

The Details:
-Deadline: Nominations close on December 4th.
Process: It`s easy (just enter the name/title and a link).
-Self-Nominations: Highly encouraged. Don`t be shy.

We’d love to get a broad swath of work across both the serious and less-serious categories to celebrate. Feel free to pass the link on to interested people: https://bit.ly/Lakies25

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Open post by ilinseagrant with ID 17913992691239654
The gales of November may come early, but, as usual, the nominations for the Lakies are right on time along with our official call for nominations! Brought to you by the Teach Me About the Great Lakes podcast, The Lakies (aka "quite possibly not the least prestigious Great Lakes-focused awards ceremony there is”) are back. Our goal isn't to be the Official Arbiters of Quality, but to host a fun celebration of amazing Great Lakes-related research, outreach, and communication in the inimitable Teach Me style.Nomination categories are:-Great Lakes Science Communication of the Year-Great Lakes Outreach Program of the Year-Great Lakes News Event of the Year-Great Lakes Research Finding of the Year-Coolest Thing You Learned Listening to TMATGL in 2025-Science Podcast of the Year (Non-TMATGL edition)-Great Lakes Animal of the Year-Great Lakes Non-Animal of the Year-Great Lakes Sandwich of the Year-Great Lakes Donut of the YearThe Details: -Deadline: Nominations close on December 4th.Process: It's easy (just enter the name/title and a link).-Self-Nominations: Highly encouraged. Don't be shy.We’d love to get a broad swath of work across both the serious and less-serious categories to celebrate. Feel free to pass the link on to interested people: https://bit.ly/Lakies25