my take on ancient fae is as follows:
1. Frills were WAY LARGER to scare off LARGE SCARY DRAGONS
2. Smaller head frills were so large they ran the span of the body and connected to back wings (this would explain why they match in color)
3. Larger head frills worked as directional movement like dorsal fins and ran along their back closer to their spine
1. Frills were WAY LARGER to scare off LARGE SCARY DRAGONS
2. Smaller head frills were so large they ran the span of the body and connected to back wings (this would explain why they match in color)
3. Larger head frills worked as directional movement like dorsal fins and ran along their back closer to their spine