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Cryptid

Thunderbird Sightings

Native American legends speak of enormous birds that create thunder with their wings. In 1890, Arizona cowboys allegedly killed one with a 36-foot wingspan. Throughout history, giant birds have been sighted across America—some say carrying off livestock and children.

January 1, 1890
Tombstone, Arizona, USA
500+ witnesses

Giants of the Sky

Thunderbirds appear in Native American mythology across the continent. But the legends may be based in reality—enormous birds have been sighted throughout American history, including an alleged 1890 killing of a creature with a 36-foot wingspan.

Native American Legend

Indigenous beliefs:

  • Multiple tribes
  • Enormous birds
  • Create thunder
  • Bring storms
  • Sacred creatures

The 1890 Incident

Tombstone, Arizona:

  • Two cowboys
  • Shot giant bird
  • 36-foot wingspan
  • Leathery skin
  • Pterodactyl-like

The Tombstone Epitaph

Newspaper report:

  • April 1890
  • Story published
  • Detailed description
  • Photo allegedly taken
  • Photo lost

The Missing Photo

Famous mystery:

  • Many claim to have seen it
  • Cowboys with dead creature
  • Nailed to barn
  • Cannot be found
  • Mandela Effect?

Physical Description

What’s reported:

  • 15-30 foot wingspan
  • Dark feathers/skin
  • Enormous size
  • Sometimes featherless
  • Prehistoric appearance

Modern Sightings

Continuing reports:

  • Pennsylvania
  • Texas
  • Illinois
  • Many states
  • Regular encounters

Marlon Lowe Incident

1977, Illinois:

  • 10-year-old boy
  • Grabbed by giant bird
  • Lifted off ground
  • Dropped
  • Multiple witnesses

The Parents’ Account

What happened:

  • Backyard
  • Bird descended
  • Grabbed boy
  • Carried briefly
  • Released him

Pennsylvania Sightings

1960s-2000s:

  • Regular reports
  • Black birds
  • Huge wingspan
  • Multiple witnesses
  • Consistent pattern

Connection to Pterosaurs

Theory:

  • Surviving pterodactyl
  • Prehistoric remnant
  • Explains leathery wings
  • Explains size
  • Controversial

Teratornis Theory

Scientific possibility:

  • Extinct giant bird
  • Pleistocene era
  • 12-foot wingspan
  • Could survive?
  • More plausible

The Missing Thunderbird Photo

Collective memory:

  • Thousands recall seeing it
  • In magazines
  • In books
  • Cannot locate original
  • Mass false memory?

Current Reports

Still seen:

  • Annual sightings
  • Midwest common
  • Southwest reports
  • Documented
  • Active phenomenon

Native American Connections

Cultural significance:

  • Respect shown
  • Stories continue
  • Petroglyphs exist
  • Rock art depicts
  • Ancient knowledge

Significance

Centuries of Native American tradition combined with modern sightings of enormous birds across America.

Legacy

The Thunderbird bridges ancient Native American wisdom and modern cryptozoology—something enormous flies over America, and has for a very long time.