Hot Spots

These East Bay locations have a large number of rare (A-ranked) species which have been observed in the last 25 years.

NameNum Species
Ohlone Rgnl Wilderness56
Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo53
Lawrence Livermore Lab, Site 300, Corral Hollow39
Mt. Diablo State Park - South side39
Mt. Diablo State Park - North side38
Los Mochos Boy Scout Camp, Mines Rd35
Mt. Diablo State Park - East side35
Springtown Wetlands Preserve34
Los Vaqueros Watershed30
Black Diamond Rgnl Preserve29
Antioch Dunes27
Mines Road/Arryo Mocho25
Sunol Rgnl Wilderness25
Tesla, Corral Hollow25
Morgan Territory Rgnl Park23
Redwood Rgnl Park22
Warm Springs, Fremont20
Briones Rgnl Park18
Lime Ridge area17
Livermore - other or unknown sites16