fylgifjölfum

Fylgifjölfum is a term with roots in Old Norse, often translated as "following birds" or "spirit birds." It refers to a concept found in Norse mythology and folklore, where certain birds were believed to be messengers or companions to gods and heroes, or to possess supernatural significance. These birds were not merely ordinary creatures but were thought to carry omens, warnings, or divine messages.

The most prominent example of fylgifjölfum is arguably Odin's ravens, Huginn and Muninn, meaning "thought" and "memory" respectively. They flew across the world each day, gathering information for the Allfather. Other mythological figures also had avian associations, suggesting a widespread belief in the spiritual connection between birds and the divine or the supernatural.

Beyond mythology, the concept extended into folk beliefs and practices. Certain birds might be observed for their behavior as a means of divination, or their presence could be interpreted as a sign of good or ill fortune. The specific species of bird and the context of its appearance would often determine the interpretation of its message. This belief system highlights a deep-seated connection between the natural world, particularly birds, and the spiritual or mystical aspects of life in ancient Norse cultures.