People of PRI

If there's construction planned in your area, one of the first people you may see on the scene is Patrick Green, the Central Illinois Field Station coordinator at the Illinois State Archaeological Survey (ISAS). As an Illinois native, Patrick knows the Illinois landscape quite well and is a wealth of knowledge about the history and archaeological sites all around Illinois and the United States! He recently answered some questions about his work, career advice, and why you don't have to travel to Egypt or the Yucatan (unless you want to!) to learn about fascinating ancient history – it's all around you!

Josh Smith is a research specialist with the University of Illinois' Department of Earth Science & Environmental Change and a research affiliate with the Critical Minerals group at the Illinois State Geological Survey.

Lily Hearn, Tahj Cortes Crofton, and Mario Owens Navarro have been working with PRI scientists on research tackling some of the most pressing environmental issues. This group of undergraduate students was part of the first cohort of the Illinois State Geological Survey's Paul Edwin Potter Internship Program. 

We're pleased to welcome Anna Frailey to the Illinois Natural History Survey (INHS) as a field scientist/forest ecologist! Anna brings her passion for land management to this role, and we look forward to having her on our team!

Meet Fatima Tuz Zafrin Tuli, who goes by Tuli, is a geoscience data R&D scientist with the Illinois State Geological Survey. Her work at ISGS focuses on managing and advancing the use of scientific data—particularly GIS data—in research. 

Liane Rosario, a senior at the University of Illinois Chicago studying earth and environmental sciences is a 2022 Potter intern working on coastal research at the ISGS Lake Michigan office, gathering data using ground-penetrating radar (GPR) in caves and on beaches, and measuring the depths of Lake Michigan via boat using bathymetry data.

Illinois Natural History Survey (INHS) postdoctoral research associate Robbie Emmet is looking forward to working with INHS researchers and the Illinois Department of Natural Resources (IDNR) staff to answer management-relevant research questions and combine the multiple amazing data sets that IDNR has collected for decades.

Meet Sebastiano Giardinella, a project engineer with the Illinois Sustainable Technology Survey (ISTC). Sebastiano joined ISTC in 2021 and is responsible for coordinating and assisting researchers with ongoing projects and proposals, primarily related to Department of Energy (DOE)-funded research. 

Megan Cowan-Cranmer has been a field biologist at the Illinois Natural History Survey's Great Rivers Field Station for over 14 years, and is also this year's 2021 Confluence Conservation Leader awardee. Confluence Conservation Leader recipients work tirelessly to advocate, educate and inspire action in areas of environmental education, sustainability, and land conservation.

Jim Pisell has been with the Illinois State Archaeological Survey for nearly 20 years, and while technology has changed the face and pace of what archaeology looks like today, at its core Jim believes it's deeper than artifacts—it is a type of informed storytelling. 

Meet Lauren Fitts, Research Archaeologist with the Illinois State Archaeological Survey (ISAS). Initially drawn to archaeology because of Jurassic Park, she now leads archaeological surveys in advance of Illinois Department of Transportation (IDOT) related projects.

Nicholas Iacaruso is a graduate student at the Illinois Natural History Survey in the Collaborative Ecological Genetics Laboratory (CEGL) working under Mark Davis, focusing on monitoring freshwater fish populations using environmental DNA (eDNA). Iacaruso grew up near Chesapeake Bay, which inspired his interests in aquatic ecosystems before he learned about ecological genetics, and later, about environmental DNA, or eDNA.

Project Manager Mike DeYoung is the recipient of the Prairie Research Institute’s 2024 Outstanding New Support Staff Award, which recognizes non-scientific support staff who have shown exceptional performance and outstanding service in their work and are making an impact on PRI.

Zach Samaras left a career in the print and promotional industry and now promotes waste reduction and resource conservation as a technical assistance and sustainability engineer with the Illinois Sustainable Technology Center.

Seth Allgeier recently joined the Illinois State Archaeological Survey as a curation specialist. At PRI, Seth is leveraging his fieldwork experience to assess, organize, and digitize Illinois Department of Transportation site documents

Vanessa joined the Illinois Sustainable Technology Center (ISTC) in December 2021 as an environmental engineer. Prior to joining the ISTC team, she worked at the U of I College of Veterinary Medicine performing case work and research related to veterinary infectious disease with a primary focus on micro and molecular biology. She also spent her early career with the Allen Institute for Brain Science managing research on mouse genetics and neuroscience. Her research is currently focused on improvement of algal systems for wastewater treatment. Projects topics include hydrothermal liquifaction, nanofiltration, algal toxin destruction, bioaugmentation, and endoreduplication.

Richard Berg is a recipient of the Prairie Research Institute’s 2025 Research Scientist Career Achievement Award, which recognizes the achievements of a PRI scientist whose fundamental discoveries, new theories, or insights have had a significant impact over the course of their career.

Sara Sawicki joined INHS on August 16th as a water quality specialist with the Illinois River Biological Station (IRBS) long-term resource monitoring program. She earned her bachelor's degree in environmental science from Dominican University and her Master’s degree in environmental science from Alaska Pacific University, where she performed water sampling and analysis work for a USGS project involving a glacier and its watershed. 

We sat down with Stefan Ilic, a new visiting scientific specialist on the GIS team at the Illinois State Geological Survey. In this interview, Stefan shares insights into his journey to becoming a GIS specialist, his passion for geography and cartography, and the tools he relies on for his work.

Toby Holda joined INHS on April 25th as a large river fisheries ecologist. Holda worked at INHS during his undergraduate career and looks forward to sampling fish in the field, especially the long toothy fishes (gars, bowfin, etc.). He's also looking forward to continuing working with the folks at the Illinois River Biological Station and to the opportunity to continue developing his research skills.

On July 23, the Illinois Natural History Survey's Illinois River Biological Station (IRBS) celebrated its 50th anniversary with a reunion at Riverfront Park in Havana, Illinois. IRBS has grown to a staff of more than 50 people, including PhD. scientists, post-doctoral research associates, large river ecologists, aquatic field technicians, and many graduate students. More than 300 scientists have been part of IRBS since its founding in 1972. 

Meet Rachel Prostko, a water quality technician at the Illinois Natural History Survey. Rachel brings her passion for lab and fieldwork to PRI, where she monitors water quality and studies zooplankton communities in the Mississippi watershed.

Shari Effert-Fanta, PRI’s assistant director for facilities & safety, is the recipient of the 2022 Distinguished Support Staff Award! Effert-Fanta oversees PRI’s many facilities, both on campus and across the state, as well as the safety of PRI staff and students as they work in the field and in the lab; her work impacts everyone at PRI.

Allan E. Jones, a recently promoted assistant research scientist in hydrology, has received the Prairie Research Institute (PRI) 2023 Early Career Investigator Award for his excellence in research and leadership and his impact on the development of the groundwater flow model at the Illinois State Water Survey (ISWS).

The 2022 Research Scientist’s Career Achievement Award goes to Steve Wilson. Steve began his career at the Water Survey more than 30 years ago, as an undergraduate student hourly. Now as a groundwater hydrologist, Steve leads two programs that have significant nationwide impact on the safety of drinking water: The Private Well Class, which provides self-paced online training for private well owners and professionals who support them, and WaterOperator.org, a user-friendly online resource hub for water and wastewater operators that is geared towards supporting small systems.

I’m really excited to get to do applied research. For me, it’s the best of both worlds–I get to do work that is both scientifically engaging and valuable for conservation. Conservation and management of our aquatic resources are really important to me, and I want to make sure that whatever I do for work is supporting those resources.

Ellie Snyder recently joined the Illinois Natural History Survey (INHS) as a postdoctoral researcher. At INHS, Ellie is exploring the potential of eRNA in fish monitoring, collaborating with Mark Davis and Sarah Molinaro.

Meet Natalia Maass, an endangered species specialist with the Illinois Natural History Survey. While Maass continues to tackle challenging programming languages, she stresses that having an advanced degree isn't a qualifier for being a “real” scientist. People can do meaningful work in science as citizen scientists, too.

Anne Krippenstapel recently joined the Illinois Natural History Survey (INHS) as a field scientist. She earned her bachelor's degree in forestry from Southern Illinois University Carbondale and worked as a forestry tech, running a chainsaw, treating invasive plants, and doing timber stand improvement.