The Randall Preserve/Genga, within the Coastal Corridor, is one of the last examples of an “ecological staircase” with an intact lowland/wetland habitat and coastal mesa. The landscape and is home to Nn-Native Grasslands, Coastal Sage Scrub, and Vernal Pool habitats, as well as special status species such the California Gnatcatcher, Coastal Cactus Wren, California Least Tern, Burrowing Owl, Least Bell’s Vireo, Belding’s Savannah Sparrow, and San Diego Fairy Shrimp.