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Evolution & Systematics
Nest design, construction, and spatial organization in the superorganism
An organism’s appearance is the result of evolutionary pressures, and those same pressures apply to the structures organisms build, such as nests. Superorganism nests function as extended phenotypes to perform key biological processes, to survive, grow, and reproduce. Social insects are masters of solving organizational problems because they must coordinate thousands of individuals to accomplish these goals. One such problem is how to construct nests, and then, how to organize resources within that nest. Both, presumably, are optimized to maximize colony performance.
Bridging the Gap: Enactive Mastery for Authentic Biology Education
The field of biology is witnessing unprecedented innovation, driven by major advancements in technologies like next-generation sequencing, gene editing, and drones. These breakthroughs are crucial for addressing pressing issues in human health and the environment.
However, despite this progress, there is a growing disconnect among students in higher education. Many perceive traditional higher education as lacking relevance, creating an existential gap. And rightly so.
Jennifer Nemhauser elected to the International Plant Growth Substances Association Governing Council
Lauren Buckley named vice president of the American Society of Naturalists for 2024
Adam Leaché awarded Fulbright US Scholarship
Fear Across Scales: The individual, collective, and community dynamics of antipredator behavior
Animal behavior is a key determinant of individual fitness, but also drives patterns and processes at broader ecological scales. By studying the drivers and diversity of individual behavioral strategies, we can develop a mechanistic understanding of emergent collective behavior, population dynamics, community structure, and landscape-level ecological processes. In my work, I use the antipredator behavior of African ungulates as a lens to explore the cross-scale ecological impacts of behavior.
Searching for general principles of collective decision-making
One of the most intriguing benefits of group living is that animals may collectively tap into emergent properties to improve their decision-making abilities. This benefit likely underlies all biological collective systems, from single-celled organisms with arrays of sensors, to mixed-species flocks of migrating birds.
Remembering Professor Emerita Estella Leopold - article in KUOW
Collective computation across scales of biological organization
My research explores the dynamic and multiscale nature of animal behavior, integrating insights across scales of biological organization. In today’s seminar, I will discuss two key directions of my work.
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