Introduction to the Steller Sea Lion specimen: The Steller sea lion is one of the largest sea lion species. It is named because of the long mane-like hair on its neck and its roar, which is similar to a lion's roar. Steller sea lions have a gentle temperament and like to live in groups. They mostly feed on squid, jellyfish, fish and clams. They are commonly found in the Yellow Sea in Qidong, Jiangsu and the Bohai Sea in Dawa, Liaoning.