California sea lions (Zalophus californianus), grouped together on a channel marker off Newport Beach, California, United States of America, North America

california sea lions zalophus californianus grouped together channel marker off newport beach california united states america north america buoy ocean water rest sleep animal wildlife marine mammal brown fur fin tail group colony pack seal nature california pacific ocean san diego animal behavior aquatic habitat conservation endangered threatened sealion sea lions sealife wildlife sanctuary pinniped oceanic coastal sea beach coast harbor dock jetty