The reserve serves as a field station for UC researchers studying everything from oak regeneration and fire ecology to wildlife corridors and climate change impacts on foothill ecosystems. Its location at the interface between urban development and wild landscape makes it particularly valuable for studying edge effects and the ways that human activity influences natural systems. Researchers from multiple UC campuses use the reserve's facilities, which include housing and laboratory space for extended field work. The proximity to San Jose State University and UC Santa Cruz provides convenient access for students and faculty.

Blue oaks are among California's most drought-adapted trees, capable of surviving the state's long, dry summers by dropping their leaves entirely and entering a dormant state. The woodlands they create are open and savanna-like, with individual trees spaced widely across hillsides of annual grass. The reserve's grasslands support a diverse community of native and non-native species, and the oak woodland provides habitat for deer, wild turkeys, raptors, and a variety of smaller mammals and birds. The landscape is characteristic of the foothill zone that rings the Central Valley and its coastal counterpart, the Santa Clara Valley.

The reserve's location above San Jose gives it a secondary function as a buffer against the urban development that has consumed most of the Santa Clara Valley floor. Looking down from the reserve's higher elevations, the view encompasses the entire valley, from the salt ponds of the Bay to the Santa Cruz Mountains on the western horizon. The contrast between the reserve's wild landscape and the dense suburban grid below illustrates why protected lands near urban areas matter: they preserve not just ecosystems but the possibility of encounter between city residents and the natural world that preceded their cities.