Rowlet

Rowlet is one of three starter Pokemon available at the beginning of Pokemon Sun and Moon, along with Popplio and Litten. It evolves into Dartrix, and its final form is Decidueye.

It is the most forgettable of the three, and its only redeeming quality is its leaf bowtie. Surprisingly, it stuck when it evolved into Dartrix, then Decidueye (though the latter's is a little different).