Pools and towers at Baylands Nature PreserveDucks at Baylands Nature PreserveBirds in San Francisquito CreekHummingbird in treeCreek at Baylands Nature PreserveSparrow in treeCreek emptying into bayTransmission towers at Baylands Nature PreserveO'Connor pump station in East Palo AltoStormwater from East Palo AltoSan Francisquito CreekCanada geeseGround squirrelMarsh at Baylands Nature PreserveSaltmarsh dodder (Cuscuta salina) on pickleweedSaltmarsh dodder (Cuscuta salina) patches