Huge California Sea Lion Male Underwater, a bull, patrolling his breeding harem and territory, Coronado Islands, Mexico. His sagittal crest, the bony bump on his head that distinguishes adult male sea lions, is clearly seen. This particular sea lion bears an orange tag on his left foreflipper, probably as a result of rescue and release as a young sea lion years earlier.
Species: California sea lion, Zalophus californianus
Location: Coronado Islands (Islas Coronado), Baja California, Mexico
Image ID: 38653
Mother and Pup Bodysurfing Sea Lions Side by Side. California sea lion (Zalophus californianus) is surfing extreme shorebreak at Boomer Beach, Point La Jolla.
Species: California Sea Lion, Zalophus californianus
Location: La Jolla, California
Image ID: 38973