Santa Rosa Plateau Reserve
The Reserve protects one of the finest examples of bunchgrass prairie remaining in California with springtime flower displays of chocolate lilies, California poppies, and thread-leaf brodiaea. Springtime also makes available a large vernal pool to visitors accessible by a boardwalk onto this extremely rare type of wetland.
Western Riverside Multi-Species Reserve
The reserve is home to at least eight types of habitat and up to 16 sensitive bird, animal and plant species. Three types of habitat dominate: Riverside coastal sage scrub, non-native grasslands and chaparral. Smaller habitats include: coast live oak woodland, southern willow scrub and live oak, and cottonwood willow riparian forests.