These Fish Are All About Sex on the Beach | Deep Look

During the highest tides, California grunion stampede out of the ocean to mate on the beach. When the party’s over, thousands of tiny eggs are left stranded up in the sand. How will their lost babies make it back to the sea? SUBSCRIBE to Deep Look! DEEP LOOK is a ultra-HD (4K) short video series created by KQED San Francisco and presented by PBS Digital Studios. See the unseen at the very edge of our visible world. Get a new perspective on our place in the universe. Explore big sci