Ah, they are a rather curious species. Perhaps a bit complicated. But while I affectionately refer to them as my alien bunny-cat-pigeons, there is a lot more to them than that. XD

They are completely sapient, even when in their more primal form, and just like any other intelligent species, they have their own culture, language, and beliefs. One of their defining traits is their ability to manipulate a variety of elemental energies. However, the elements they control don't appear to be the same as what one would normally find in nature.

The best way I can describe them is that the Wienavar are the physical manifestation of a form of strange matter, which is called "Mýrl Kha'rium" in their language (roughly translating to "The Mirror Of Creation"). In essence, they are inorganic beings that mimic organic life. Everything about them, even down to the elemental energy they manipulate, is made up of this form of strange matter.