Quote Originally Posted by Averax View Post
They have "advanced hearing and spacial recognition granted by their cranial projections"

In other words, they hear with their horns.

Edit: I have yet to see either male or female standing in their default idle pose. This is important to me.!
If you mean their /pose emotes then I think these were some of them which was shown with Au'Ra release but I don't think they showed both males in one, the females however look like they are both using one.