At an endangered species program at the Harvard Public Library, children hold a large Texas rat snake (from left): Olivia Taglieri, Wesley Pearly, Tanner Hughes, Logan Taglieri, Charlie Griggs, Caroline Kenneally, William Kenneally, Cooper Hughes, and Ellie Ungerleider. Presented by Joy Marzolf of The Joys of Nature, the program featured live animals and a lesson about endangered species, March 4. (Photo by Hannah Taylor)
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