Tolay Lake Regional Park is located between the Petaluma River and the Sonoma Valley. This unique 1,769-acre property contains pristine farm and grasslands, ridges, a seasonal freshwater lake, ponds, wetlands, and many other natural resources. It provides habitat for several species of special status, including the burrowing owl, California red-legged frog, northwestern pond turtle, golden eagle, white tailed kite, horned lark, northern harrier, and the tricolor blackbird.