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The Hoosier State is rich in natural treasures!

Ahhh, autumn in Indiana. Our forests become a mix of reds, oranges, yellows and golden browns. But why do leaves change color? Learn why!

Since 1959, The Nature Conservancy in Indiana has protected more than 80,000 acres of forests, wetlands, prairies, lakes and streams for current and future generations to enjoy.

We are lucky enough to be housed in the Efroymson Conservation Center, our LEED Platinum-certified headquarters in downtown Indianapolis. See what we’re doing to protect land and water in the Hoosier State!

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