Rising from the banks of Putah Creek, the Cahill Riparian Preserve protects this portion of California’s Interior Coast Range for teaching and research. Ancient salt-water springs, lush streamside habitat, and steep blue oak woodlands highlight the natural features of the Preserve. Teeming with abundant wildflowers, the Preserve is an ideal setting for hands-on learning and outdoor experiences. Your gift will help steward these lands, protect connected habitats for safe wildlife movement, and provide support for outdoor student experiences. The fund name honors the generosity and vision of Tom and Virginia Cahill.