Angel (Santa) Norns
The Winged Santa Norns are Santa Norns that have been given angel wings using partially implemented code that was used to make tails in C2 but went unused in C1. They were created by Trix and released for the CCSF 2022.
Trix notes that they should be able to mate with other winged breeds without issue, though some of the offspring might have some unusual wing movements.
More C1 winged breeds: