False : An avian, specifically a hawk, since unlike Grian, her bird species doesn't change. The wings on her back, the long feathered tail seen in almost all avians, she's the absolute standard. Except, she's always been such an incredible swimmer, and seems to be able to hold her breath forever. She always seems to have water on her, even when you could've sworn that bucket was empty. In truth, she's from another realm. It's long abandoned, her kind left it a while ago for an unknown reason. It was an infinite ocean, covered with a sprawling network of aquaducts, pools, towers and platforms. Almost everything was made out of tile. The inhabitants are called aquariuse. They have long hair, which is a constantly flowing waterfall. They have multiple sets of gills, which along with their lungs, give them the ability to breathe both underwater and in air comfortably. Their bodies have patches of scales, which happen to look somewhat like tiles. Almost all aquariuse have wings of some kind, whether being part avian, dragon, or bat, or having wings made of water, but they are usually only used to glide. They also are known to have fins, fish tails, or other various aquatic features.
False doesn't use her aquariuse/true form much, except when in water, since otherwise she just gets the floors soaked.
Ohh very cool