What do you think is Luna's animagus form?

I've always imagined her as something silvery so maybe a Unicorn??

A Blibbering Humdinger!

hmmmm... this is a hard one. I could imagine her a some sort of bird, maybe a swan or a magpie. I think Luna would like flying :D

i think she would be something like a phoenix, it really reflects her personality.

I don't know about her animagus, but her patronus is a hare, so her animagus could be that aswell.

one of those crumple-horned snunkcracks or whatever they're called! Jk, I think shed be a goose or a swan or a duck or something. XD

I agree with bubbly_making, I think she'd love flying ^^ maybe a pegasus, do they have those in hp? XD

A Sparrow... Small and light, but free and happy, always reminding people to be happy.

Maybe a rabbit , but , again , That's her patronus. Parrot ? Maybe ?

i'm going to say a hare or a bunny or something that seems delicate but is actually tough. luna, at first glance, seems to be completely helpless but i bet if she wanted to she could survive Azkaban.