LONG BEACH, Calif. (KABC) -- Chief, a popular humpback whale, was once again spotted in Southern California.He was seen cruising through the waters off Long Beach on Friday. Four whales in total were in the group, including a cow and a calf. They put on quite the playful show for visitors on Harbor Breeze Cruises.Chief is known as a favorite by local whale watchers. He's easily recognized by his unique fin markings and fluke pattern.