Our Researchers

As a Principal Scientist at NGRREC, I oversee the Wildlife Ecology research program as well as the newly formed Wetlands Collaborative. I hold affiliate appointments at the University of Illinois Urbana-Champaign (partner institution of NGRREC) in both the Prairie Research Institute and the Department of Natural Resources and Environmental Sciences. A primary goal of my research program is to conduct projects that answer important contemporary questions related to the conservation and management of lower vertebrates and ephemeral wetland ecosystems. Interactions with state, federal, and private land managers, as well as with policymakers, have played an important role in determining what information is most needed and has helped formulate research questions. I prefer to conduct research that bridges disciplines and combines current thinking and needs in multiple areas to approach and answer these questions. My primary research interests have been and continue to be on the effects of habitat alteration, habitat degradation, and global climate change on amphibian populations, with a focus on forested ephemeral wetland ecosystems.

I have been a Terrestrial Ecologist at NGRREC since 2005, where my primary focus relates to floodplain forest ecology and management. Specific research interests include: floodplain vegetation community dynamics; effects of hydrology on floodplain forests; invasive species; canopy gaps; forest succession; river bluff hill prairies; and reforestation methods in floodplain habitats. Additional activities include teaching summer field ecology courses and coordinating the management of the Palisades Nature Preserve and other research and demonstration areas.

I am an Assistant Scientist and Research Coordinator at NGRREC. I oversee our remarkable crew of Research Specialists and Field Technicians, coordinate research and facilities safety trainings, and have a research allotment focused on wildlife ecology. My research interests lie in creating interdisciplinary ways to address wildlife management and conservation-related concerns in working landscapes with a number of different taxa, including amphibians, birds, reptiles, and macroinvertebrates. I am also passionate about mentoring students, science communications and the importance of being able to break down one’s research to the public. Prior to my current role, I was a Research Specialist at NGRREC and previously worked as a Mammals Research Assistant at The Field Museum of Chicago. I serve on the Illinois Amphibian/Reptile Endangered Species Technical Advisory Committee (ESTAC), and I am also the Social Media Coordinator for the Illinois Chapter of the Wildlife Society. Outside of work, I enjoy spending time with my husband and dog, as well as adding to my ever-growing collection of houseplants and oddities.

I'm the wetland scientist at NGRREC. My role is to do a little bit of everything involving wetlands and the wetlands collaborative. This includes mapping wetlands via drones and lidar imagery, doing research on wetland-dependent bees, and starting a wetland-based community science project.

As the Watershed Scientist at the National Great Rivers Research and Education Center (NGRREC), I lead a research group focused on the connection between land management practices and water quality. My team uses a variety of methods to collect data, including discrete sampling in small streams, rivers and wetlands, automated event-based sampling in small rivers, and boat excursions on large rivers and reservoirs. The Watershed Science team also manages a network of state-of-the-art water quality monitoring buoys called the Great Rivers Ecological Observatory Network (GREON), which collects continuous, real-time water quality data using smart-sensor technology. I also established the Environmental Chemistry Laboratory, where water, sediment, soil, and plant samples are processed and analyzed for carbon and nutrient content using multiple modern analytical instruments.

I am a Senior Scientist with the National Great Rivers Research and Education Center (NGRREC) and a Professor Emeritus in the Department of Natural Resources and Environmental Sciences at the University of Illinois in Urbana-Champaign (Illinois). My career has focused on integrated natural resource management in agricultural systems, especially soil, water, and wildlife conservation. I have helped develop and lead numerous programs at Illinois that focus on environmental stewardship and sustainability, one of my current focus areas.

I am a Large River Ecologist at NGRREC and a Professor in the Department of Biology at Saint Louis University. A primary goal of my research is to integrate various data sources with hydrologic modeling techniques to predict the potential impacts of environmental change on riverine biodiversity, ecosystems, and water resources and subsequent effects on various aspects of human and environmental systems. My work also focuses on investigating the potential of climate adaptation strategies to produce increased freshwater system resilience in the coming decades.

I am a postdoctoral research associate in biogeochemistry with a joint appointment between NGRREC and the WATER Institute at Saint Louis University. My primary responsibility involves designing and conducting research on contaminant sources and transport mechanisms in the environment. My expertise spans traditional contaminants like road salt, nutrients, and toxic metals, as well as emerging contaminants such as microplastics. My research employs a multifaceted approach that combines in-situ sampling and data collection with various laboratory methods. These methods allow me to determine contaminant levels and investigate the hydrogeochemistry of the system. By integrating these techniques, I aim to gain a comprehensive understanding of how contaminants are stored and transported within the environment. My main goal with my work is to help advance knowledge in biogeochemistry and inform strategies for mitigating environmental contamination.

I am a postdoctoral research associate with NGRREC interested in forest ecosystem dynamics and quantifying how forests respond to ecological disturbances and climate change. Currently, I am working on a project in collaboration with scientists at NGRREC, USGS, and the US Army Corps of Engineers to evaluate how large-scale flood events impact floodplain forest vegetation communities of the Upper Mississippi River System.

As a research specialist at NGRREC, I work on a variety of projects in the terrestrial wildlife ecology lab and assist other scientists with their research. My previous work primarily focused on amphibian and reptile ecology, natural history, and conservation. Aside from herpetology, I am passionate about understanding the impacts humans have on wildlife and ecosystems, as well as working with species of conservation concern.

As a Research Specialist, I work with all the NGRREC scientists on their research projects, but I primarily focus on the Great Rivers Ecological Observatory Network (GREON) program. I maintain all water quality equipment, deploy buoys at locations of research interest, collect water samples for further analysis, monitor local plankton populations, communicate with collaborators, and retrieve data from the monitoring units.

As a Research Specialist, I support the research of senior scientists at NGRREC. My primary responsibilities are with the wildlife ecology lab. I am a co-principal investigator on the Illinois Department of Natural Resources Odonate project where we are focusing on the conservation and ecology of dragonflies and damselflies in Illinois. I direct and manage all fieldwork and collection pertaining to the Odonate project as well as develops field protocols and confirms identities of adult and larval odonates.

As a Research Specialist, I provide NGRREC with both lab and field support for several research projects. I lead field surveys for the State Threatened Bird-voiced Treefrog (Hyla avivoca) within state and federally-protected swamps in Southern Illinois. I help manage the Dell Ecology Lab and collaborate on research within the lab that includes the behavioral and physiological effects of microplastics on freshwater organisms. In addition, I assist with monitoring water quality through the Great Rivers Ecological Observatory Network and also serve as a co-advisor/support for interns whose projects include local acoustic monitoring of Eastern Whip-poor-wills, Effect of chloride & leaf litter on development & survival of Wood Frogs (Lithobates slyvaticus); effect of various mosquitofish densities on development and survival of Gray Treefrogs (Hyla chrysoscelis/versicolor); microplastic loads within wild fish in Illinois; physiological and behavioral effects of microplastics exposure on various fish species. I previously worked for the USDA Forest Service in the Sierra Nevada mountains leading a research team to collect data on the federally threatened Yosemite Toad and its habitat. My undergraduate and graduate research included lichen as bioindicators, herpetofaunal communities among upland and bottomland forests, and Anuran assemblages within the lower Missouri River Floodplain. I enjoy volunteering time to community science projects, notably Illinois Riverwatch and FrogWatch USA and love meeting new people and exploring cities and wild spaces.

As a Research Specialist at NGRREC, I specialize in bottomland forest ecology and botany. I am also a certified drone pilot and help gather aerial imagery for NGRREC studies. I am currently surveying birds in bottomland forests in collaboration with Riverlands Audubon Center and will be surveying plant species at the Palisades Nature Preserve in Grafton and monitoring communities of Boltonia Decurrens, a federally listed wetland plant species.