two sivuch sea lions swimming with head above the water. petropavlovsk-kamchatsky, kamchatka peninsula, russia

animal aquatic avacha bay book breed closeup cow creature curious dive eared endangered environment fur galapagos head image isolated kamchatka kamchatsky life lion lions mammal marine nature ocean pacific peninsula petropavlovsk petropavlovskkamchatsky pinniped playful portrait rare red russia scuba sea seal sealion sivuch species spring swimming swirl together travel two underwater water wild wildlife young zalophus