The biennial Delta Invasive Species Symposium is organized by the Delta Interagency Invasive Species Coordination (DIISC) Team and is a forum for Delta managers, researchers, and decision-makers to meet, share and synthesize information, and communicate best practices and lessons learned. In addition to invited speakers, the Delta Interagency Invasive Species Coordination (DIISC) Team requests submission of abstracts for five-minute lightning talks broadly exploring the future of invasive species in the Delta. Lightning talk presenters must attend in person and submit abstracts by 11:59 p.m. on August 29, 2025 via this form.