July 17th, 2012. Pacific Northwest This outdoor area runs between the Marsh Trek and Arctic Coast sections and features two pinniped habitats with large rocky backdrops and deep pools. The first exhibit has two Stellers sea lions (1.1) while the second has a single Stellers sea lion and 4 harbour seals. Mystic is one of only a small handful of American facilities with that species of sea lion, and in fact there are not many European establishments with them as well.