On May 10, 2019, Bernheim snail researchers located a population of the globally imperiled bluff vertigo (Vertigo meramecensis), known from less than 30 populations in the world. The snails were […]
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Forest Hill Drive and Guerilla Hollow trails are closed on Friday, January 27 due to high winds. The Arboretum, including the Visitor Center, Playcosystem, and the Forest Giants Trail, will remain open.