Marine Wildlife Encyclopedia
California Sea Lion Zalophus californianus
Famed for its acrobatic antics in marine aquariums, the California sea lion is just as agile in the wild.
Its sleek body is covered with short fur, which ranges in color from brownish black in males to light brown in females and young; mature males may be more than three times as heavy as females and have a distinctive bony hump on their heads. California sea lions feed on fish and squid.