Katie O'Reilly Knauss fellow

Illinois-Indiana Sea Grant is pleased to announce Katherine O’Reilly as a Knauss Fellowship finalist for the Class of 2018. A PhD candidate from University of Notre Dame working with biologist Gary Lamberti, Katherine is pursuing studies in wetland ecology. Their current project, funded by IISG, focuses on the interactions between sportfish and coastal wetlands. During the course of the research, a weatherfish (Misgurnus anguillicaudatus), a nonnative species from eastern Asian thought to be brought over through aquarium trade, was discovered in the Roxanna Marsh in Indiana. Because these fish feed on small benthic invertebrates, Katherine suggests they could potentially compete with native fish for food.

The Knauss fellowship provides a unique educational experience to students who have an interest in ocean, coastal and Great Lakes resources and in the national policy decisions affecting those resources. The program matches highly qualified graduate students with “hosts” in the legislative and executive branches of government located in the Washington, D.C. area for a one year paid fellowship.

Katherine will be attending Placement Week in mid-November to determine her host office in 2018. Follow her on Twitter at @DrKatfish.

Illinois-Indiana Sea Grant is a part of University of Illinois Extension and Purdue University Extension

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Join the 2026 Great Lakes BioBlitz! 🌎🦋📸Starting Earth Day, educators, students, youth groups, and families are invited to help document biodiversity across the Great Lakes region using iNaturalist. A kick-off webinar is scheduled for April 16th at 2 pm CT.Participate anytime during the four‑week event. Snap photos, make observations, and contribute to real conservation data while getting students outside and engaged with nature. Learn more and get ready to explore: https://sites.google.com/wisc.edu/annual-great-lakes-bioblitz/2026 #TeachingTuesday#GreatLakes
Don’t miss out! Join us for a deep dive into the latest Lake Michigan fisheries science.Topics will include:-Reef restoration impacts on aquatic and fish species-Wild reproduction rates for salmon and trout species from the Great Lakes Mass Marking Program-Fisheries update from the Illinois Department of Natural ResourcesLearn more & register: https://purdue.ca1.qualtrics.com/jfe/form/SV_86eBlPnbjdm7pPg
Celebrate Earth Day with freshwater science and good conversation! Join Illinois-Indiana Sea Grant, the Northwestern Center for Water, Loyola University researcher Tim Hoellein, and IISG’s Sarah Zack for Science Sips: Trash Talk about Chicago Waterways. Learn what research reveals about litter and trash in Lake Michigan and Chicago waterways and what we can do to help.Plus, enjoy Great Lakes trivia games!📅 April 22, 2026⏰ 7–9 PM📍 Sketchbook Brewing Company, Evanston Tap RoomCome curious and ready to test your Great Lakes knowledge!