Talk:How to Train Your Dragon: The Hidden World/@comment-26100403-20180604162050

Just from the poster I'd say that the light fury is probably a subspecies of night fury. She just has too many differences for it to only be because she's female. The most interesting ones are that her pupils are oval rather than rectangular/slit shaped, and that she appears to have a small fin starting on the back of her neck and running down to her back, possibly all the way to the tip of her tail. Her head is a different, more rounded shape, and she has fewer nubs. Her ears are shorter with larger ridges on the backs, and her claws are smaller. Her eyes are also a different shape. She just doesn't look like a regular old leucistic female night fury. Hopefully the trailer will show us more of her.