sandbar with seagulls where the santa clara river enters the pacific ocean at mcgrath state park in ventura california usa

barbara beach birding birds birdwatching blue california channel cirrus clara clouds coast coastal coastline cumulus enters erosion estuary islands knoll marsh mcgrath nature ocean oxnard pacific park preserve ripples river sandbar santa seagulls seascape seashore shore shoreline sky southern state states surf surfers tidal united usa ventura wave wetland where