Thunderbird
Conspiracy theories tagged "Thunderbird."
2 articles
Unresolved
Thunderbird — Giant Pterosaur-Like Flying Cryptid
Reports of enormous birds with wingspans exceeding 20 feet across North America, rooted in Native American legend and modern sightings including the 1977 Lawndale incident.
pre-Columbian · United States · Lawndale, Illinois witnesses (1977), John A. Keel, Mark A. Hall
Unresolved
Bridgewater Triangle — Massachusetts Paranormal Zone
A 200-square-mile paranormal zone in southeastern Massachusetts centered on Hockomock Swamp — UFO sightings, Bigfoot reports, poltergeist activity, and cattle mutilations
1970 · United States · Loren Coleman (cryptozoologist), Joseph DeAndrade (UFO researcher), John Baker