Fairy
The input record's description details Polish fairies (rusałka, boginka, dziwożona, południca, świtezianka, nożnica) — a complete misattribution. Norwegian fairy tradition features huldra (skogsrå), vetter, nisser, tusser, and bergfolk — nature spirits of forests, mountains, and farms. No Polish fairy beings belong to Norwegian folklore. This record appears to be a data contamination error.