Lost Monster Files
This series reopens the recently unearthed decades-old archive of renowned cryptozoologist Ivan Sanderson to reinvestigate his most compelling unexplained creature cases.
3. Thunderbird of Pennsylvania
0.0Oct 23, 2024 · 42 min
The team makes a discovery while investigating sightings of a large bird of prey terrorizing Chestnut Ridge, Pennsylvania; Sanderson believes it to be the mysterious thunderbird, a razor-clawed predator documented in Native folklore.