view towards monument peak; coots swimming on a salt pond; don edwards wildlife refuge, south san francisco bay, alviso, san jose

alviso america area background bay baylands birds black california clear clouds colorful coots day ditch don edwards green hill lake landscape levee marsh monument peak mountain natural nature outdoors park ponds refuge salt san francisco jose scenery scenic slough south sunny surface swamp swimming tidal united states vibrant vivid water waterfowl west wetlands wildlife