Besides these, we have other solitary fairies, such as the House of Spirits, and Water Sheerie, a kind of Will-o´- the- Wisp, and various animal spirits, such as the Augiska, the water-horse, and the Paystha (Piast bestea), the lake dragon, a guardian of hidden treasure, and two fairies, the Far-gorta and the Banshee, who are technically solitary fairies, though quite unlike their fellow in disposition.