|  |  |  | 
  
    | Southeast side of Red Rock Island from Point Richmond | 
  
    |  |  |  | 
  
    | Northeast side of Red Rock Island from Point Mulate Richmond | Top of Red Rock Island from the north. | 
  
    |  |  |  | 
  
    |  | Northwest side of Red Rock Island from the Richmond Bridge |  | 
  
    |  |  |  | 
  
    | Species of Amphibians and Reptiles Found on Red Rock Island 
 (None of the animals shown below were found on the island, but they could be.)
 | 
  
    |  | 
  
    | Batrachoseps attenuatus - California Slender Salamander | 
  
    |  |  |  | 
  
    | Adult, Contra Costa County | Adult, Santa Cruz County  | Adult, Contra Costa County, coiled in defense after being disturbed.
 | 
  
    |  |  |  | 
  
    | Aneides lugubris - Arboreal Salamander | 
  
    |  |  |  | 
  
    | Adult, Marin County | Adult, Contra Costa County | Adult, Contra Costa County | 
  
    |  |  |  | 
  
    | Sceloporus occidentalis bocourtii - Coast Range Fence Lizard | 
  
    |  |  |  | 
  
    | Adult male, Contra Costa County | Adult female, Contra Costa County | 
  
    |  |  |  | 
  
    | Coluber constrictor mormon - Western Yellow-bellied Racer | 
  
    |  |  |  | 
  
    | Adult, Marin County | Adult, Yuba County | Juvenile, Contra Costa County | 
  
    |  |  |  |