- Bay Area Open Space Council78
- Conservation Lands Network77
- GreenInfo Network (Firm)77
- San Francisco Bay Area Upland Habitat Goals Project77
- California. Metropolitan Transportation Commission36
- California. Farmland Mapping and Monitoring Program16
- Golden, Nadine E.15
- Pacific Coastal and Marine Science Center14
- Hartwell, Stephen R.11
- Johnson, Samuel Y.11
- Manson, Michael W.9
- U.S. Department of Commerce, Bureau of the Census, Geography Division8
- Dartnell, Peter3
- Dieter, Bryan E.3
- Endris, Charles A.3
- Greene, H. G.3
- Kvitek, Rikk G.3
- Moss Landing Marine Laboratories3
- Sliter, Ray W.2
- U.S. Fish and Wildlife Service. Region 82
