Brian Shamblin

Dr. Brian Shamblin is a Senior Research Scientist at the University of Georgia's Warnell School of Forestry & Natural Resources. He leads the Nairn Lab and focuses on applying genetic tools to address wildlife conservation challenges, particularly in marine turtles. His work emphasizes understanding population structure, migratory connectivity, and reproductive ecology through advanced genetic methodologies. Key contributions include refining genetic tagging techniques for loggerhead and green turtles to estimate population parameters and inform management strategies. Shamblin collaborates extensively on projects like the Northern Recovery Unit Genetic Capture-Recapture Project, aiming to improve conservation outcomes for endangered species. His research also extends to salt marsh ecosystems, analyzing genetic diversity in foundational species like Juncus roemerianus to assess ecosystem resilience.

Research interests include wildlife population dynamics, conservation genetics, and the application of genetic data to resolve ecological questions. Shamblin’s studies often bridge molecular biology and field ecology, addressing gaps in understanding species’ life histories and population connectivity. He has pioneered approaches to non-invasively sample nesting turtles, enabling large-scale genetic studies without physical disturbance. His findings contribute to global marine turtle conservation efforts, particularly in regions like the Gulf of Mexico and Brazil.

Shamblin’s work is supported through interdisciplinary collaborations with institutions such as the Georgia Department of Natural Resources and the U.S. Geological Survey. He maintains an active lab website and has authored numerous peer-reviewed articles on topics ranging from turtle migration patterns to salt marsh genetics. His research underscores the importance of integrating genetic data with field observations to achieve effective conservation outcomes.