pile of kelp in evening light at beach tidepool

algae anemone anemones aquarium baja barnacle beach california change cliffs climate cluster cove crab desert diego ecosystem enclosed evening fish fragile intertidal jolla kelp la life light limpet lion made man marine mussels ocean pacific park pebbles pelican pile pool rocks san sand sea seagull seashore seaweed shell shellfish shoreline southern stones tentacles tide tidepool tidepools tourist travel