Colin (The World Tree)

A lone bird lived near the World Tree. (AUDIO: The World Tree)

Behind the scenes

 * As stated on Twitter by writer of The World Tree, Nick Slawicz, this lone bird, which he named Colin, does not appear in the story itself. Its only appearance is on the cover of the audio story. As a result, the bird's can only be used conjecturally as it didn't originate from a a valid source.