Complex sentence: The Nature Conservancy, a non-profit environmental conservation organization, owns and operates a nature preserve on the Zumwalt Prairie, and has undertaken several initiatives to understand and protect the biodiversity of the Zumwalt Prairie's ecosystems.
Split into simpler sentences: The Nature Conservancy (TNC), a non-profit environmental conservation organization, owns and operates a nature preserve on the Zumwalt Prairie. TNC has undertaken several initiatives to understand and protect the biodiversity of the Zumwalt Prairie's ecosystems.