Evolved bomy's

I got a idea for a race. i didn;t thnk of a name with it.

A evolved version of the bomy, they are basically bomy birds but they look much different from birds and a little bit similar to bomy's, they get other special abilities like the bomys do to humans, but also have their weak points. for example, cant dive underwater well, and such. and they have to lean to fly in which they use up energy/magic to do so, and some places they can fly over.