Preserves Information in the 3/14/2008 Version of the Database

Preserve Name  Preserve Abbrev  Preserve Area (Acres)  Comment  Last Update  Preserve Web Site  County Abbrev  Species Count
Almaden Quicksilver CP  AQ  4,147  Santa Clara County Park  1/7/2008    SC  589 
Alto Bowl/Horse Hill OSP  ABHH  92  Marin County Open Space Preserve  2/23/2005    MC  289 
Alum Rock RP  ARRP  720  City of San Jose Regional Park  5/27/2005    SC  185 
Andrew Molera SP  AM  1,000  California State Park  6/5/2006    MO  552 
Angel Island SP  AI  754  California State Park  12/23/2004    MC  474 
Annadel SP  ANN  5,000  California State Park  10/28/2004    SON  448 
Ano Nuevo SR  AN  4,000  California State Reserve  1/27/2007    SM  381 
Anthony Chabot RP  AC  4,972  East Bay Parks Regional Park  3/4/2004    AL  544 
Ardenwood HF  AP  203  East Bay Parks Historic Farm  3/31/2004    AL  78 
Armstrong Redwoods SR  ARW  805  California State Reserve  12/8/2004    SON  18 
Asilomar SB  AS  107  California State Beach  9/1/2004    MO  21 
Austin Creek SRA  AUC  6,000  California State Recreation Area  12/8/2004    SON  18 
Bald Hill OSP  BHILL  32  Marin County Open Space Preserve  3/24/2005    MC  173 
Baltimore Canyon OSP  BC  203  Marin County Open Space Preserve  3/23/2005    MC  403 
Bean Hollow SB  BH  53  California State Beach  2/5/2008    SM  408 
Bear Creek Redwoods OSP  BCR  1,343  Midpeninsula Regional Open Space Preserve  5/1/2006    SC  412 
Benicia SRA  BE  720  California State Recreation Area  10/29/2004    SOL  315 
Big Basin Redwoods SP  BBR  18,000  California State Park; see Big Basin Redwoods website  1/27/2007    SCr  756 
Big Break RS  BB  1,668  East Bay Parks Regional Shoreline  3/31/2004    CC  27 
Bishop Ranch RP  BR  529  East Bay Parks Regional Preserve  3/7/2004    CC  197 
Black Diamond Mines RP  BDM  5,717  East Bay Parks Regional Preserve  6/23/2004    CC  468 
Blithedale Summit OSP  BS  618  Marin County Open Space Preserve  5/3/2005    MC  471 
Blomquist OSP  BLO  639  Monterey Peninsula Regional Park District  1/12/2007    MO  169 
Boccardo Trail Corridor  BTC  109  SC County Open Space Authority Trail  3/18/2006    SC  202 
Bolinas Lagoon OSP  BL  1,047  Marin County Open Space Preserve  5/3/2005    MC  458 
Bonny Doon Ecological Reserve  BDER  525  See Rural Bonny Doon Association website  11/24/2003    SCr  332 
Bothin Marsh OSP  BM  116  Marin County Open Space Preserve  5/5/2005    MC  138 
Briones RP  BN  5,756  East Bay Parks Regional Park  1/27/2007    CC  429 
Brooks Island RS  BK  373  East Bay Parks Regional Shoreline  3/7/2004    CC  73 
Browns Island RS  BI  595  East Bay Parks Regional Shoreline  3/7/2004    CC  139 
Brushy Peak RP  BP  1,745  East Bay Parks Regional Park and Land Bank - as Land Bank, may not be suitable for public use  3/31/2004    AL  265 
Butano SP  BU  2,200  California State Park  6/9/2004    SM  490 
Calero CP  CA  2,421  Santa Clara County Park  9/22/2005    SC  324 
Camino Alto OSP  CAMA  170  Marin County Open Space Preserve  5/5/2005    MC  376 
Carmel River SB  CAR  50  California State Beach  9/1/2004    MO  43 
Carquinez Strait RS  CST  2,795  East Bay Parks Regional Shoreline  3/8/2004    CC  362 
Cascade Canyon OSP  CACA  531  Marin County Open Space Preserve  5/5/2005    MC  596 
Castle Rock SP  CR  3,600  California State Park  8/29/2005    SCr  451 
China Camp SP  CHC  1,640  California State Park  4/24/2005    MC  445 
Claremont Canyon RP  CCYN  205  East Bay Parks Regional Preserve  3/7/2004    AL  257 
Coal Creek OSP  CC  493  Midpeninsula Regional Open Space Preserve  5/3/2007    SM  277 
Coal Mine Ridge OS  CMR  400  Town of Portola Valley Open Space  2/14/2008    SM  296 
Contra Loma RP  CL  776  East Bay Parks Regional Park  3/8/2004    CC  153 
Coyote Hills RP  CH  963  East Bay Parks Regional Park  3/31/2004    AL  158 
Coyote Lake - Harvey Bear Ranch CP  CLHBR  4,595  Santa Clara County Park  2/2/2004    SC  248 
Coyote Point RA  CP  460  San Mateo County Recreation Area  12/19/2003    SM  168 
Crystal Springs CP  CS  665  San Mateo County Park  12/18/2003    SM  383 
Deer Island OSP  DI  164  Marin County Open Space Preserve  5/5/2005    MC  345 
Del Valle RP  DV  3,997  East Bay Parks Regional Park  3/8/2004    AL  375 
Diablo Foothills RP  DF  978  East Bay Parks Regional Park  3/8/2004    CC  263 
Don Edwards Headquarters NWR  DEHQ  100  US Fish and Wildlife Service Don Edwards San Francisco Bay National Wildlife Refuge - Headquarters only  12/31/2003    AL  108 
Easter Bowl  EABO  Redwood City Land  3/10/2008    SM  157 
Ed R. Levin CP  ERL  1,539  Santa Clara County Park  11/8/2004    SC  159 
Edgewood  EW  467  Edgewood Natural Preserve; managed by San Mateo County under a Joint Powers Agreement with Midpeninsula Regional Open Space District  2/5/2008    SM  618 
El Corte de Madera Creek OSP  ECM  2,817  Midpeninsula Regional Open Space Preserve  6/4/2007    SM  321 
El Sereno OSP  ES  1,412  Midpeninsula Regional Open Space Preserve  9/22/2005    SC  212 
Elkhorn Slough NERR  ELKS  3,364  Elkhorn Slough National Estuarine Research Reserve; species lists include observations on properties managed by several agencies  1/9/2006    MO  1,024 
Fairfield-Osborn Preserve  FOP  431  Established by The Nature Conservancy in 1972; donated to Sonoma State University in 1997  1/12/2005    SON  535 
Fitzgerald Marine Reserve  FMR  47  San Mateo County Marine Reserve  1/18/2008    SM  542 
Flood CP  FL  21  San Mateo County Park  12/31/2007    SM  92 
Foothills OSP  FH  211  Midpeninsula Regional Open Space Preserve  3/10/2008    SC  145 
Fort Ord BLM  FTO  29,061  Bureau of Land Management Public Land  2/10/2006    MO  881 
Fort Point  FOPT  25  Part of the Golden Gate National Recreation Area  4/17/2006    SFO  190 
Fort Ross SHP  FR  3,563  California State Historic Park  12/9/2004    SON  452 
Fremont Older OSP  FO  739  Midpeninsula Regional Open Space Preserve  1/28/2008    SC  308 
Fremont Peak SP  FP  100  California State Park  3/7/2006    MO  242 
French Ranch OSP  FRA  379  Marin County Open Space Preserve  5/5/2005    MC  419 
Frog Pond Wetland Preserve  FROGP  17  Monterey Peninsula Regional Park District  1/5/2007    MO  293 
Garin/Dry Creek Pioneer RP  GD  3,082  Adjacent East Bay Parks Regional Parks  3/8/2004    AL  375 
Garland Ranch RP  GAR  4,500  Monterey Peninsula Regional Park District Regional Park  1/5/2007    MO  529 
Garrapata SP  GA  2,879  California State Park  9/4/2004    MO  313 
Garrett Park  GP  Redwood City Park  1/10/2008    SM  124 
Gary Giacomini OSP  GG  1,493  Marin County Open Space Preserve  2/21/2005    MC  516 
Glen Deven Ranch  GDR  860  Big Sur Land Trust Ranch  11/4/2004    MO  184 
Golden Gate NRA  GGNRA  75,398  National Park Service National Recreation Area; all GNRA areas combined  3/13/2008    SM  1,501 
Gray Whale Cove SB  GWC  California State Beach  6/9/2004    SM  309 
Half Moon Bay SB  HMB  188  California State Beach  5/29/2004    SM  271 
Hayward RS  HS  1,682  East Bay Parks Regional Shoreline  1/27/2007    AL  136 
Henry Cowell Redwoods SP  HCR  4,140  California State Park  3/18/2006    SCr  123 
Henry W. Coe SP  HWC  87,679  Henry W. Coe State Park  1/7/2008    SC  940 
Hidden Villa  HV  1,600  Private, not-for-profit Farm and Wilderness Preserve; closed Mondays and summer see website for further details  9/1/2005    SC  262 
Hood Mountain RP & OSP  HMRP  1,750  Sonoma County Regional Park and Open Space Preserve  12/31/2007    SON  44 
Huckleberry Botanic RP  HP  235  East Bay Parks Regional Preserve  3/8/2004    CC  230 
Huddart CP  HU  973  San Mateo County Park  12/27/2007    SM  183 
Ignacio Valley OSP  IGV  878  Marin County Open Space Preserve  5/7/2005    MC  178 
Indian Tree OSP  IT  230  Marin County Open Space Preserve  5/10/2005    MC  424 
Indian Valley OSP  IV  639  Marin County Open Space Preserve  5/7/2005    MC  502 
Jack London SHP  JLO  800  California State Historic Park  10/29/2004    SON  429 
Jacks Peak CP  JP  655  Monterey County County Park  1/18/2007    MO  176 
John Little SR  JL  100  California State Reserve  9/5/2004    MO  107 
Joseph D. Grant CP  JDG  9,553  Santa Clara County Park  4/25/2005    SC  542 
Julia Pfeiffer Burns SP  JPB  1,000  California State Park  9/5/2004    MO  82 
Junipero Serra CP  JS  108  San Mateo County Park  1/2/2004    SM  187 
Kennedy Grove RRA  KG  218  East Bay Parks Regional Recreation Area  3/25/2004    CC  126 
King Mountain OSP  KM  105  Marin County Open Space Preserve  5/8/2005    MC  430 
La Honda Creek OSP  LHC  2,078  Midpeninsula Regional Open Space Preserve  1/31/2008    SM  335 
Las Trampas RW  LTRW  3,798  East Bay Parks Regional Wilderness  3/25/2004    CC  380 
Leona Canyon ROSP  LE  271  East Bay Parks Regional Open Space Preserve  3/25/2004    AL  158 
Lighthouse Field SB  LHF  40  California State Beach  6/8/2004    SCr  131 
Limekiln SP  LK  50  California State Park  10/23/2006    MO  276 
Little Mountain OSP  LM  220  Marin County Open Space Preserve  5/8/2005    MC  335 
Loma Alta OSP  LA  489  Marin County Open Space Preserve  5/8/2005    MC  458 
Loma Verde OSP  LOV  325  Marin County Open Space Preserve  5/8/2005    MC  178 
Long Ridge OSP  LR  1,985  Midpeninsula Regional Open Space Preserve  12/31/2007    SM  404 
Los Trancos OSP  LT  274  Midpeninsula Regional Open Space Preserve  2/1/2008    SM  378 
Lucas Valley OSP  LV  1,231  Marin County Open Space Preserve  5/8/2005    MC  604 
Manzanita CP  MZ  478  Monterey County County Park  1/22/2007    MO  176 
Marin Municipal Water District  MMWD  18,864  MMWD manages large tracts of lands on Mt. Tamalpais and vicinity  10/7/2006    MC  926 
Marina SB  MA  50  California State Beach  3/7/2006    MO  120 
Martinez RS  MS  341  East Bay Parks Regional Shoreline  3/31/2004    CC  100 
Maurice Thorner Memorial OSP  MATH  30  Marin County Open Space Preserve  5/8/2005    MC  176 
McClellan Ranch Park  MR  18  City of Cupertino Park  1/28/2008    SC  176 
Miller/Knox RS  MK  295  East Bay Parks Regional Shoreline  3/25/2004    CC  247 
Mills Creek OSP  MC  284  Midpeninsula Regional Open Space Preserve  11/4/2004    SM  223 
Mission Peak RP  MP  2,999  East Bay Parks Regional Park  3/25/2004    AL  175 
Mitteldorf Preserve  MITT  1,057  Big Sur Land Trust Preserve  11/4/2004    MO  307 
Montara Mountain  MMTN  2,130  See also http://www.stanford.edu/~corelli/montara.html; includes flora from San Pedro Valley County Park  2/14/2008    SM  346 
Montara SB  MSB  96  California State Beach  6/9/2004    SM  123 
Monte Bello OSP  MB  2,943  Midpeninsula Regional Open Space Preserve  1/28/2008    SC  588 
Monterey SB  MO  50  California State Beach  9/3/2004    MO 
Morgan Territory RP  MT  4,147  East Bay Parks Regional Preserve  3/25/2004    CC  393 
Moss Landing SB  ML  50  California State Beach  2/10/2006    MO  79 
Mount Diablo SP  MD  19,810  California State Park; see Interpretive Association website  4/10/2006    CC  1,199 
Mount Madonna CP  MM  3,688  Santa Clara County Park  11/30/2006    SC  345 
Mount Tamalpais SP  MTTAM  6,300  California State Park  6/2/2006    MC  822 
Mt. Burdell OSP  MTB  1,602  Marin County Open Space Preserve  5/8/2005    MC  627 
Muir Woods NM  MW  552  National Park Service National Monument  3/16/2006    MC  304 
Natural Bridges SB  NB  63  California State Beach  6/8/2004    SCr  90 
New Brighton SB  NEWB  156  California State Beach  3/16/2006    SCr  60 
Ohlone RW  OH  9,156  East Bay Parks Regional Wilderness  3/26/2004    AL  398 
Old St. Hilary's OSP  OSH  125  Marin County Open Space Preserve  5/8/2005    MC  425 
Olompali SHP  OL  696  California State Historic Park  2/12/2005    MC  564 
Pacheco Valle OSP  PV  484  Marin County Open Space Preserve  5/8/2005    MC  177 
Pacifica SB  PA  25  California State Beach  5/29/2004    SM  11 
Palo Alto Baylands Preserve  PAB  1,940  City of Palo Alto Preserve  5/20/2004    SC  301 
Palo Alto Foothills Park  PAF  1,400  City of Palo Alto Park  11/10/2003    SC  438 
Pearson - Arastradero Preserve  AR  609  City of Palo Alto Preserve  2/14/2008    SC  420 
Peninsula Watershed  PW  23,000  San Francisco Public Utility Commission Land  8/30/2005    SM  851 
Pescadero SB  PE  50  California State Beach, including the Pescadero Marsh Natural Preserve  2/5/2008    SM  456 
Pescadero/Sam McDonald/Memorial CP  PSM  9,369  Complex of all three County parks, see County Parks website  1/9/2004    SM  181 
Pfeiffer Big Sur SP  PBS  1,006  California State Park  9/5/2004    MO  489 
Picchetti Ranch OSP  PI  308  Midpeninsula Regional Open Space Preserve  11/7/2007    SC  325 
Pinnacles NM  PINN  24,000  National Park Service National Monument  3/6/2006    SB  884 
Pleasanton Ridge RP  PLR  3,163  East Bay Parks Regional Park  3/26/2004    AL  472 
Point Isabel RS  PTI  21  East Bay Parks Regional Shoreline  3/26/2004    CC  85 
Point Lobos SR  PL  200  California State Reserve  3/3/2006    MO  708 
Point Pinole RS  PP  2,315  East Bay Parks Regional Shoreline  3/26/2004    CC  228 
Point Reyes NS  PORE  71,068  National Park Service National Seashore  1/30/2006    MC  985 
Point Sur SHP  PS  50  California State Historic Park  3/7/2006    MO  171 
Pomponio SB  PO  414  California State Beach  5/30/2004    SM  291 
Portola Redwoods SP  PRSP  2,458  California State Park  1/28/2008    SM  106 
Presidio  PRES  1,464  Part of the Golden Gate National Recreation Area  2/28/2007    SFO  685 
Pulgas Ridge OSP  PR  366  Midpeninsula Regional Open Space Preserve  2/1/2008    SM  330 
Purisima Creek OSP  PC  3,120  Midpeninsula Regional Open Space Preserve  10/3/2007    SM  271 
Rancho Canada del Oro OSP  RCDO  3,100  SC County Open Space Authority Preserve  1/28/2008    SC  520 
Rancho San Antonio OSP  RSA  3,800  Midpeninsula Regional Open Space Preserve  10/30/2006    SC  493 
Ravenswood OSP  RW  373  Midpeninsula Regional Open Space Preserve  1/27/2007    SM  127 
Redwood RP  RD  1,836  East Bay Parks Regional Park  1/27/2007    CC  494 
Ring Mountain OSP  RM  388  Marin County Open Space Preserve; formerly The Nature Conservancy  2/21/2005    MC  532 
Round Valley RP  RV  2,024  East Bay Parks Regional Preserve  3/27/2004    CC  199 
Royal Oaks CP  RO  120  Monterey County County Park  1/22/2007    MO  35 
Roy's Redwoods OSP  ROYR  300  Marin County Open Space Preserve  5/8/2005    MC  455 
Rush Creek OSP  RC  532  Marin County Open Space Preserve  5/9/2005    MC  264 
Russian Ridge OSP  RR  1,822  Midpeninsula Regional Open Space Preserve  3/9/2007    SM  541 
Salinas River SB  SAR  50  California State Beach  9/3/2004    MO  45 
Salt Point SP  SP  6,000  California State Park  12/9/2004    SON  329 
Samuel P. Taylor SP  SPT  2,700  California State Park  1/1/2005    MC  442 
San Bruno Mountain  SBMTN  2,326  San Mateo County and California State Park  6/4/2007    SM  446 
San Gregorio SB  SGSB  20  California State Beach  9/1/2005    SM  293 
San Pedro Ridge OSP  SPR  353  Marin County Open Space Preserve  5/9/2005    MC  419 
San Pedro Valley CP  SPV  1,146  San Mateo County Park (included within Montara Mountain)  5/1/2006    SM  245 
Sanborn CP  SASK  3,688  Santa Clara County Park  1/31/2008    SC  93 
Santa Margarita Island OSP  SMI  Marin County Open Space Preserve  5/9/2005    MC  290 
Santa Teresa CP  ST  1,627  Santa Clara County Park  11/7/2003    SC  196 
Santa Venetia Marsh OSP  SVM  33  Marin County Open Space Preserve  5/9/2005    MC  237 
Saratoga Gap OSP  SG  1,291  Midpeninsula Regional Open Space Preserve  5/30/2004    SC  181 
Seacliff SB  SEA  20  California State Beach  6/8/2004    SCr  24 
SFB Morse OS  SFBM  84  Del Monte Forest Foundation Open Space  7/9/2004    MO  199 
Shadow Cliffs RRA  SHC  296  East Bay Parks Regional Recreation Area  3/27/2004    AL  87 
Sibley Volcanic RP  RSV  660  East Bay Parks Regional Preserve  7/13/2004    CC  168 
Sierra Azul OSP  SA  16,879  Midpeninsula Regional Open Space Preserve  2/1/2008    SC  837 
Skyline Ridge OSP  SR  2,143  Midpeninsula Regional Open Space Preserve  12/9/2007    SM  442 
Sobrante Ridge RP  SO  277  East Bay Parks Regional Preserve  3/27/2004    CC  107 
Sonoma Coast SB  SOC  7,069  California State Beach  12/9/2004    SON  55 
St. Joseph's Hill OSP  SJH  268  Midpeninsula Regional Open Space Preserve  4/8/2003    SC  263 
Stevens Creek CP  SC  2,172  Santa Clara County Park  1/16/2008    SC  210 
Stevens Creek Shoreline OSP  SCS  55  Midpeninsula Regional Open Space Preserve  3/21/2001    SC  186 
Stulsaft Park  STUL  40  Redwood City Park  1/9/2008    SM  271 
Sugarloaf Ridge SP  SUG  2,700  California State Park  6/26/2008    SON  499 
Sunol RW  SN  6,858  East Bay Parks Regional Wilderness  6/24/2004    AL  587 
Sunset SB  SUN  381  California State Beach  6/8/2004    SCr  10 
Teague Hill OSP  TH  626  Midpeninsula Regional Open Space Preserve  5/28/2002    SM  126 
Temescal RRA  TM  38  East Bay Parks Regional Recreation Area  3/31/2004    AL  139 
Terra Linda/Sleepy Hollow Divide OSP  TLSHD  1,145  Marin County Open Space Preserve  5/9/2005    MC  515 
The Forest of Nisene Marks SP  TFNM  10,000  California State Park  11/10/2006    SCr  579 
Thornewood OSP  TW  163  Midpeninsula Regional Open Space Preserve  3/10/2008    SM  211 
Thornton SB  THSB  20  California State Beach - not open to the general public  5/30/2004    SM  173 
Tiburon Ridge OSP  TR  15  Marin County Open Space Preserve  5/9/2005    MC  173 
Tilden RP  TI  2,077  East Bay Parks Regional Park  3/27/2004    CC  325 
Tomales Bay SP  TO  2,424  California State Park  3/10/2006    MC  475 
Toro CP  TOR  4,756  Monterey County County Park  1/22/2007    MO  276 
Twin Lakes SB  TL  114  California State Beach  6/8/2004    SCr  23 
Upper Stevens Creek CP  USC  1,276  Santa Clara County Park  10/3/2005    SC  140 
Uvas Canyon CP  UC  1,133  Santa Clara County Park  11/7/2003    SC  112 
Vasco Caves Regional Preserve  VC  719  East Bay Parks Regional Preserve  3/31/2004    CC  173 
Verissimo Hills OSP  VH  115  Marin County Open Space Preserve  5/9/2005    MC  266 
Waterbird RP  WB  198  East Bay Parks Regional Preserve  3/28/2004    CC  113 
White Hill OSP  WHTH  115  Marin County Open Space Preserve  5/9/2005    MC  419 
Wildcat Canyon RP  WC  2,428  East Bay Parks Regional Park  3/28/2004