#  Leaves of Change: Fall Colors and the Science of Tree Growth (2007) 

 



####  calendar\_today Date and Time 

 **September 23, 2007** 

 02:00PM - 03:00PM EDT 

 



 

#### Sunday Family Program by John O'Keefe

Each fall season brings an explosion of colorful leaves. John O'Keefe of the Fisher Museum at the Harvard Forest will discuss how these changes occur, what tree rings reveal about a tree's history, and what climate change might mean for our forests.



 

 



 

 

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