Lab people

Principal Investigator (PI)

Dr. Nick Green joined the Department of Ecology, Evolution, and Organismal Biology (EEOB) in 2020 as an Assistant Professor of Biology, and was promoted to Associate Professor in 2025. Between earning his PhD at Baylor University in 2012 and before joining KSU, Nick worked in a variety of government and industry roles focused on quantitative ecology and statistics. His primary teaching areas are in Vertebrate Zoology (BIOL 315K), Comparative Vertebrate Anatomy (BIOL 4350K), Applied Biological Data Analysis (BIOL 7410), and Principles of Biology II Laboratory (BIOL 1108L). 

You can connect with Nick by email and on Twitter (@GreenQuantEco) and Bluesky (@greenquanteco.bksy.social).

Current Students

Piercy Gierlak

 

Piercy Gierlak joined the lab as an undergraduate in 2024, assisting with various projects and conducting her own research on modeling the possible effects of ocean acidification on oyster growth. In 2025, she earned her B.S. in Environmental Science from Kennesaw State and re-joined the lab, this time as a masters student. Piercy's thesis research is focused on modeling potential effects of climate change on the euphausiid krill of the Gulf of Mexico. You can connect with Piercy by email.

Sarah Paschal

Sarah Paschal joined the lab in 2025 with a B.S. in Biology from Georgia Tech and several years of experience working at Zoo Atlanta, the AWARE Wildlife Center, and a veterinary clinic. Her research focuses on how urbanization and human activities affect small mammal health, physiology, and population dynamics. You can reach Sarah by email.

Lab Alumni

Bri Casement

 

Bri Casement earned her MSIB in 2024 with her thesis, Spatial and abiotic effects of urbanization on small mammal communities.  Before coming to KSU, she earned her B.S. in both Biology and Environmental Science (cum laude) from Heidelberg University in Ohio. Before graduate school, Bri conducted research on streams in Ohio, lizards in Panama, and even worked as an elementary school teacher. Her thesis research focused on the effects of urbanization, land use change, and human socioeconomic factors on small mammal populations and communities in Georgia. After graduating, Bri went on to pursue a Ph.D. at West Virginia University.

You can find Bri's her research on Google Scholar and ORCID.

Leslie Lopez

Leslie Lopez earned her MSIB in the lab in 2024 with her thesis Patterns and Potential Mechanisms of Phenotypic Changes in Urban Small Mammals. Her research focused on the effects of urban living on the health and growth of forest rodents, including morphology and blood chemistry. Leslie joined the lab in 2022 after earning her B.S. in Biology (cum laude) from the University of West Georgia. Leslie's lifelong interest in animals and health drive her research and professional activities. In addition to her master's research, Leslie has worked in the KSU Vivarium and veterinary clinics. Leslie now works for the Georgia Department of Public Health.

 

 

 

Sydney Morton

Sydney Morton earned her MSIB in 2025 with her thesis Effects of urbanization on the population genetics an morphology of the white-footed mouse (Peromyscus leucopus) across an urban–rural gradient. Sydney joined the lab in 2023 after earning her B.S. in biology from the University of Central Florida. Her past experience includes laboratory and field studies supporting sea turtle conservation and wetland preservation. Her research at KSU leveraged her lab and field experiences to investigate the effects of urbanization on small mammal population genetics. Sydney is now a Lecturer of Biology at KSU in the Department of Ecology, Evolution, and Organismal Biology. You can connect with Sydney by email.  

 

 

Benjamin Angalet

Benjamin Angalet earned his MSIB in 2026 with his thesis Morphological Variation of Lingual Glands in Wild American Alligator (Alligator mississippiensis) Populations. He joined the lab as a master’s student in 2024. He graduated from the College of Coastal Georgia with a B.S. in Biology – Coastal Ecology in 2022 and has since held several positions within the science field, including a Jekyll Island Park Ranger, Environmental Scientist, and his current position as Field Research Coordinator here at KSU. His thesis investigated the osmoregulatory capabilities of American alligator populations experiencing varying levels of saltwater exposure at locations throughout southeastern Georgia. You can connect with Ben via email.

 

Mayu Mizutani

 

Mayu Mizutani earned their MSIB in 2026 with their thesis Spatial and hydrologic effects of climate change and urbanization on 
freshwater fish communities in north Georgia watersheds. Mayu joined the lab in 2024. Before that, Mayu earned their B.S. in Environmental Engineering at the University of Florida and has worked as a hydrologist and civil engineer. Mayu's thesis research utilized two decades of ecological data to examine how urbanization and climate change may affect fish biodiversity in metropolitan Atlanta watersheds through 2100. This project integrated fish biology, hydrological modeling, and geospatial data analysis. Mayu currently works as a civil engineer on floodplain and stream modeling and plans to someday pursue a PhD in biology.

Interested in joining the lab?

If you are interested in pursuing a Masters of Science in Integrative Biology (MSIB) in the Green QuantEco lab, reach out to Dr. Green by email. The next opportunity for a masters student to join the lab will be in Fall of 2028.

If you are an undergraduate seeking research experience, email Dr. Green now! We always have interesting project work to do in the field, lab, and on the computer.