Not really sure what there is in the way of terminology for you to learn, it is pretty straight forward.
Mythology is underused, and I suggest you give that a try. The same goes for hybrids. Avian hybrids or animals with some avian traits (such as my own, even if it's just the wings) are relatively rare, and I have never seen a gryphon or reverse gryphon actually. (EDIT: We seem to have a single gryphon now.)
I have a bias towards natural or dull colors, although if you really were into atypical coloration you could go for slight highlights or even neon for all I know.
Some people have shapeshifters even. In the end, it is whatever you feel best with. Something that might symbolize you, or even contradict your image of yourself. It sounds odd, but it is effective.
I swear we have enough wolves and foxes to start an army ten times over.