Forest Picori

The Forest Minish are the Minish that live in the Minish Woods, and throughout Hyrule Field. They are easily noticed by the green clothes, red cone-shaped hats, and feather-like tails. Their elder is Gentari, and the wisest member aside from him is Festari. The Forest Picori also have lots of Kinstone pieces to fuse, so if the player is near a Minish, just simply go up to him and see if he has any Kinstones to fuse.

Quote from The Legend of Zelda: The Minish Cap Forest Picori figurine: "Not visible to the eyes of adults, they delight in making humans happy by hiding helpful items and Rupees under grass and rocks all over the world."