Duwende are mythical creatures in Filipino folklore, often described as small, dwarf-like beings that live underground or in nature. They are believed to be guardians of the earth, trees, and other natural elements. Duwende can be either benevolent or mischievous, depending on how humans treat their environment. These creatures are often associated with specific locations, such as trees, rocks, or houses. People believe that showing respect to these areas can lead to good fortune, while disrespect may result in mischief or bad luck from the Duwende.