Assistant Professor, Department of Ecology and Evolutionary Biology; and
Assistant Curator, Museum of Paleontology
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The lab research focuses on using biological and paleontological data to understand the ecology and evolution of species interactions and distributions. Dr. Swain's work spans a wide variety of systems, with special focus on the paleoecology of plant-insect interactions and the planktonic foraminifera.
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Office: Room No. 3164, Biological Sciences Building, 1105 N University Ave, Ann Arbor, MI 48109, USA
Email: answain@umich.edu
Google Scholar ResearchGate CV
Postdoctoral Researcher
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RJ (Richard J.) Knecht's research focuses on terrestrial ecosystems, combining paleobiology, paleoecology, ichnology, and sedimentology to reconstruct fossil communities and evolutionary dynamics across time and space. He works with both exceptionally preserved specimens from Lagerstätten and more problematic fossil material, aiming to clarify the biology, behavior, and ecological roles of terrestrial organisms. His approach emphasizes interdisciplinary integration and the development and use of new and existing methods in imaging and analysis to improve the resolution and interpretation of complex fossil evidence. He is also a Research Associate of the Museum of Comparative Zoology at Harvard University and a Research Associate of the Turkana Basin Institute in Kenya. He obtained his Ph.D. from Harvard University in 2025.
IGCB Postdoctoral Fellow
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Matheus Januario studies biodiversity dynamics and the evolution of complexity. He focuses on a central question at the interface between ecology and evolution: why do some species survive environmental change while others go extinct? To tackle this problem, he weaves together diverse strands of evidence—fossils, global wildlife surveys, and the tree of life—using cutting-edge tools from ecology, evolution, and data science. In the Swain Lab, he leverages natural experiments on islands and detailed fossil time series to uncover how organisms evolve to withstand environmental change. By connecting these lines of evidence, his work creates the building blocks for a comprehensive theory of extinction—one that helps us understand biodiversity loss both with and without human influence, and ultimately improves our ability to anticipate, manage, and prevent species extinctions before it is too late.
Graduate student in Ecology and Evolutionary Biology (EEB)
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Léo is a current PhD student in the EEB department at the University of Michigan. After graduating from Aix-Marseille Université in 2022, he joined the MEME master's program and attended courses at multiple European universities. As part of these rotations, he also joined ongoing research projects in various fields, ranging from the speciation genomics of weevils to behavior in Heliconius butterflies. In the meantime, he conducted independent research focusing on the taxonomy of Buthid scorpions and the biomechanics of venom spraying. In his words, he curates and analyzes large biodiversity datasets to investigate the macroevolutionary processes that shape the modern biosphere. Outside the lab, you might catch him hiking, shooting film, or playing fingerstyle guitar!
Undergraduate Researcher
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Emily Smith is an undergraduate student studying Ecology, Evolution, and Biodiversity and Biopsychology, Cognition, and Neuroscience. She is interested in the evolution and behavior of animals. She spent the summer working as a Research Assistant studying cognitive evolution in paper wasps, where she adopted her pet wasp, Lulu. She is excited to expand her knowledge by working in the Swain lab. In her free time, she enjoys running, reading, and hiking.
Undergraduate Researcher
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Gabrielle Seib-Napolitan is a 4th-year undergraduate student studying Environmental Science, specializing in environmental/public health with a minor in Biology. She is interested in how the environment and its pollutants affect animal and human health. Over the summer, she worked alongside fellow research assistant Emily Smith, collecting data on the cognition and evolution of paper wasps. She wasp-sits for Emily’s pet wasp, Lulu, on occasion. At home in New Jersey, Gabby enjoys going on hikes and bike rides and spending time with her family and dogs, Cedar and Violet. At school in Michigan, she enjoys attending football games, squirrel-watching, and walks in the Arb.
Master's Student
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Yifanzi Zhu is a master’s student at the University of Michigan studying Landscape Architecture and Geospatial Data Science. Her research experience centers on spatial analysis, environmental data, and human–environment interactions across both natural and urban systems. In the Swain Lab, she is working with bird trait and climate-related datasets to better understand species responses to environmental change. More broadly, she is interested in ecological questions that connect biodiversity, landscape processes, and environmental change.
Undergraduate Researcher
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Kate Risley is a first-year undergraduate studying data science. She is interested in applying her mathematical and computational skills to analyze the effects of climate change on ecosystems and species. In her free time, she enjoys playing pickleball, going for walks in the arb, making charcuterie boards, and spending time with friends and family.
We are a new lab and are actively looking for people at all levels (undergraduate, graduate and postdoctoral researchers) to come and work with us. If you are interested, please reach out directly to Prof. Swain (answain@umich.edu).