What's you favorite species in Spira?

My favorite is the Al Bhed. I found their language, customs, and distinctive eyes appealing.

A few of the categories may need explaining:

Hydrids include a mixture of two species, like (SPOILER)Seymour or (SPOILER)Yuna

Other covers miscellaneous races like the musicians and the bird-man who runs the butterfly catching mini-game. And Fiends if you really want to.