Fern is a pink owl with purple eyes and a violet bow. She is voiced by Fiona Bishop of Miles From Tomorrowland.
Unlike all the owls, Fern sleeps in the night. Aurora met her one summer night, when the little owl flew into her room looking for a quiet place to sleep. Amused by the odd little owl, she invited her to stay. The two have been best friends ever since. Her favorite hobby is exploring the castle's secret towers.