CNN - Updated 10/18/13, Michael Martinez
This time, it's a saber-toothed whale, better known to live in deep Alaskan waters than in the warm surf of tourist-choked Venice Beach in Los Angeles where it stranded Wednesday.
Just three days earlier, another rarely observed species -- a sea-serpent-like animal called an oarfish -- was discovered dead at Catalina Island off the Los Angeles coast.
Video and more: CNN.com