Three siblings who have no idea of who they're parents are. They also have two more siblings, not pictured here.

Here, are Tera, Cinna, and Dax, respectively.
Tera, the trouble makers, who's bark is much worse than his bite. He's a bit on the nasty side of things, but also leans far to the cowardly side. When threatened back, or by something much stronger than himself, he takes flight and flees, very quickly.
Cinna, the drama queen. She's over the top and dramatic, but she easily loses her cool, and does not take well to competition.
Dax, the protector. Silent, usually, as well as the only one in the group who can't fly. However, he easily keeps up with his younger siblings with his sheer leg force, and speed. The feathers on his wings are like knives, so it's wise to not cross him.