We have also shown the tail feathers are in a different configuration than previously have been thought, that instead of being just a lollypop, single blade, there's actually two feathers that stick out pretty far on the end of tail.

我们还展示了结构与之前想象不，它不仅仅是棒棒糖、单，际上有两根毛在部末端伸出很远。