Putah Creek Wildlife Area is 673 acres of gently sloping to steep hillsides of cottonwood riparian, blue oak woodland, and chamise chaparral natural communities. Just a few of the species supported by these habitats include California towhee, Bullock's oriole, and black-headed grosbeak.
Stebbins Cold Canyon Natural Reserve is a scenic nature reserve located in the foothills of the Coast Range Mountains, northwest of Winters, California. It is part of the University of California Natural Reserve System. It offers a tranquil escape into nature, where visitors can enjoy hiking, wildlife watching, and learning about the unique ecosystems of Northern California's foothills.