Dr. Theresa Crimmins 

USA National Phenology Network

Thursday, October 22  - 7:00 PM​

Phenology is all about timing – when trees leaf out, flowers bloom, birds migrate, animals bear young and hibernate – and it is everywhere around us. Seasonal events quietly but steadily occur in response to fluctuations in daylength, temperatures, and rainfall patterns, and these events are threaded through our daily lives, shaping our experiences and perceptions. As such, the timing of seasonal activity is being affected by rapidly changing climate conditions, with significant ecological and economic impacts. 

Dr. Theresa Crimmins will share a bit of what we know about how phenology is changing and why this matters, with information specific to Wisconsin. She'll also share practical information about how you can participate in documenting the timing of seasonal life cycle events—both for your own benefit and for the good of the environment.