Master Leaf

Master Leaf (はっぱ様, Happa-Sama) is an animal made of leaves whose body is faintly visible against the green forest background. It's situated in the southeast of Tropical Fields, below the entrance to Shellwhale Cove.

Characteristics
Master Leaf's entire body is composed of green leaves. These leaves appear to form the shape of a head, where leaves are missing to implicate a pair of eyes and a mouth. At the top of this head, are a chain of two leaves which resemble a ponytail.

Hint
A circle of leaves can be seen hovering around the area. Conveniently, Master Leaf is also made of leaves.