Phenology in Indiana: Observing Nature Across Time

When
April 20, 2026
12:00 PM - 1:00 PM
Location
2100 E 71st Street Indianapolis, IN 46220
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Speaker: Amanda Wanlass

Phenology—the study of seasonal events in plants and animals—is one of the oldest and most accessible forms of scientific observation. From early records by Chinese emperors to naturalists like Thoreau and Indiana’s Charles C. Deam, to modern citizen science programs, phenology helps us understand how species interact and respond to environmental change. The presentation reviews the history of phenology observation, both broadly and in Indiana, and shows how past records connect to present-day research. It also highlights current efforts to document seasonal events in Indiana and the tools used to track and understand local ecosystems and climate impacts across the state.

Amanda Wanlass is the Executive Director of Indiana Phenology, where she uses citizen science observations, historical records, and ecological data to examine temporal and spatial trends and patterns in plant phenology across Indiana. She holds master’s degrees in Environmental Science and Public Affairs from Indiana University and works with Butler University’s Friesner Herbarium, supporting specimen preparation, curation, and data management.

The Scientech Club provides a forum for weekly presentations and discussions in science, technology, and other topics. The Club meets most Mondays at the Northside Events Center and Social Club (2100 E. 71st Street, Indianapolis, IN 46220.