Creator
- Bay Area Open Space Council29
- Conservation Lands Network29
- GreenInfo Network (Firm)29
- San Francisco Bay Area Upland Habitat Goals Project29
- San Mateo County11
- County of San Mateo Information Services Department5
- U.S. Fish and Wildlife Service. Region 82
- MarinMap1
- The Nature Conservancy1
- United States. Bureau of the Census. Geography Division1