**Description:** A regional legend of a massive, shimmering bird-like entity seen soaring over the Kinzua gorge during valley fog.
**Size:** Wingspan described as rivaling a small glider.
**Context:** Associated with the Kinzua Bridge and Seneca Nation lore. Likely sightings are attributed to Bald Eagles or Ospreys emerging from mist.
**Cultural Impact:** Echoes the Thunderbird legend; described as making a haunting, metallic hum like wind through steel.