The Nature Conservancy San Diego Field Office UC Irvine 2015 TNC The Nature Conservancy SDSU San Diego State University Quercus McKinley;McKinley, Matthew J. The Nature Conservancy http://www.nature.org/ourinitiatives/regions/northamerica/unitedstates/california/contact/index.htm Dataset 574 Creative Commons Attribution 4.0 International (CC-BY 4.0) For more detailed metadata, including data access and usage instructions, please download and consult README.txt file. Describe status of mature oak trees, assess recruitment, describe understory vegetation, design monitoring program Orange County (Calif.) 33.802241 -117.750349 33.811512 -117.72769