Eloko

"It is said that biloko are the spirits of ancestors who have a grudge to settle with the living. They lurk deep within forests, where they live within tree trunks and protect their treasures, such as game and rare fruits. While hunting, they carry small bells which they ring to attract travelers, with a magic strong enough that only the most skilled of hunters with magical protection can escape once they hear it chime. Once they've lured their prey, they swallow the human whole, then spit out their bones afterwards. They have gentle, childlike voices."