Spoiler: It’s very loud. By Sabrina Imbler Starting in the late 2000s, Colleen Reichmuth and Ole Larsen made a number of visits to Six Flags Discovery Kingdom in Vallejo, Calif., to hear a walrus make ...
When Sivuqaq the walrus wanted a mate, he let it be known, loud and clear. Each year, as winter turned to spring, the marine-animal center at Six Flags Discovery Kingdom in Vallejo, California, would ...