LONG BEACH, Calif. (AP) — Shelby the seal is now a senior citizen of Southern California's Aquarium of the Pacific. Children and adults wished Shelby a happy 21st birthday Wednesday and she was served a "cake" made of Jell-O and raw fish during a celebration at the aquarium in Long Beach. Shelby was born in captivity at a facility in Vallejo and in 1998 was sent to the Aquarium of the Pacific, where she lives in a seal and sea lion habitat. Harbor seals in the wild typically live 15 to 20 years, but captive seals can make it to their 30s.Read more on NewsOK.com