Halo Freetail was featured in Sunwing. She was the Head Elder of the Free-tailed bat colony that resided at Bridge City, as well as the chief elder of the bridge. Halo Freetail was described as being larger than a Silverwing or Brightwing, with a huge chest, and the tail membrane of her species. Although she's first mentioned as a female, there are a few times where she is mistaken as a male.