Why was Mielikki invoked more often than Tapio?
The hunting songs understand the forest as a household, and it is the mistress of the house who decides over stores and gifts. That is why requests for game, for the golden keys, and for the opening of the storeroom are addressed to her; this finding comes from the analysis of the rune-song collections and is considered established in research.
What role does Mielikki have with the bear?
In the 46th canto of the Kalevala she is the foster mother of the bear: she takes the wool from the waters, cradles the cub beneath the spruce, and gives it claws and teeth only after it has sworn to do no evil. This keeps the bear bound to the household order of the forest, which the cattle blessings invoke.
Is Mielikki a healing goddess for humans?
The sources show her as a healer of forest animals, not as a healer of human illness. The widespread claim that she also helps humans with herbal knowledge belongs to more recent popular tradition and should be read with corresponding caution.