Thunderbird
A legendary giant bird-like creature from Native American folklore, with modern reports of large birds in the American Southwest.
Documented record
Known Facts
The Thunderbird is a legendary creature in Native American mythology across North America.
It is described as a giant bird-like creature with enormous wingspan.
Modern reports of large birds in the American Southwest date back to the 19th century.
Some reports describe birds with wingspans of 20+ feet.
No physical evidence of a giant bird species has ever been confirmed.
Supporting claims & documentation
Evidence For
Native American Legends
TESTIMONYConsistent legends across many Native American tribes.
SOURCE:Native American oral tradition
Modern Sightings
TESTIMONYReports of large birds in the American Southwest.
SOURCE:Various witnesses
Counterpoints & criticisms
Evidence Against
No Physical Evidence
ANALYSISNo bodies, bones, or definitive physical evidence exists.
SOURCE:Scientific consensus
Unresolved inquiries
Open Questions
Is there any basis for the Thunderbird legend?
Could sightings be explained by known large birds?
Why is the legend so consistent across tribes?
Are there any credible modern sightings?
Chronological record
Timeline
Thunderbird legends in Native American cultures.
European settlers report large bird sightings.
Continued occasional reports.
Connected dossiers
Related Investigations
References & further reading
Sources
Automatically discovered links
Related Connections
Both reference North America and United States and Canada.
Both reference North America and United States.
Both reference United States.