Ninth Annual State of Biodiversity Symposium

05/22/26

San Diego is recognized for its biological diversity, and each year the San Diego Natural History Museum highlights this by hosting the Annual State of Biodiversity Symposium. This April marked the ninth symposium, bringing together passionate individuals, including biologists, botanists, conservationists, land managers, scientists, students, and other professionals to examine the region’s biodiversity and discuss strategies for preserving it. The event began with an interactive open house, giving attendees the opportunity to explore several museum exhibitions and connect with other groups, including tribal nations and local nonprofits from San Diego and Baja California.

Speaker on stage at State of Biodiversity Event

The second part of the event featured presentations and a panel discussion with Sula Vanderplank of SUVA Research, Adrian Munguia-Vega from the Applied Genomics Lab and the University of Arizona, and Francisco Basso Medel, a wildlife conservationist and scientific communicator. The speakers shared insights from their current work across the binational San Diego-Baja California region. A key theme that emerged was the value of including a wider range of participants in field expeditions, which leads to stronger and more complete biodiversity data and reflects the increasing diversity and inclusivity of today’s research teams. County staff can apply these insights as they implement the County’s biodiversity efforts.

County Efforts to Support Biodiversity

The County is also taking important steps to support regional biodiversity through multiple initiatives, including:

  • Multiple Species Conservation Program (MSCP) – Preserves San Diego’s native habitats and wildlife for future generations, while balancing development to support healthy community growth. The South County Subarea Plan was adopted in 1997 with a goal to establish a 98,379-acre Preserve that supports 85 plant and animal species covered by the plan. The County is actively working on developing the North County Plan for the northwestern portion of the unincorporated area; check out opportunities for project engagement.
  • Native Landscape Program – Promotes the use of native plants in landscaping both on private properties and County facilities to support biodiversity, conserve water, and advance nature-based solutions for climate resilience.
  • Equity-Driven Tree Planting Program – Expands tree canopy in underserved communities to improve shade, air quality, and walkability. The program includes tree giveaways, community education, workforce development, and increases County planting efforts beyond the Comprehensive Tree Planting Program.

If you are interested in learning more about County programs, receiving updates, or participation opportunities, please sign up for our Climate Action Plan e-Newsletter!