Dáinn, Dvalinn, Duneyrr and Duraþrór.

In Norse mythology, four stags or harts (male red deer) eat among the branches of the world tree Yggdrasill. According to the Poetic Edda, the stags crane their necks upward to chomp at the branches. The morning dew gathers in their horns and forms the rivers of the world. Their names are given as Dáinn, Dvalinn, Duneyrr and Duraþrór. An amount of speculation exists regarding the deer and their potential symbolic value.