AI rendition based on witness descriptions, not an actual photo.
The Likouala-aux-Herbes River near Epena, Republic of the Congo, the region where mokele-mbembe sightings are reported · JosepMGracia · CC BY-SA 4.0 (via Wikimedia Commons) · Image source · LicenseRainforest along the Likouala-aux-Herbes River, the region where mokele-mbembe sightings are reported · JosepMGracia · CC BY-SA 4.0 (via Wikimedia Commons) · Image source · License
A large animal said to live in the Congo River Basin, often described by Western writers as a sauropod.
FolkloreVerdict: No evidence of a surviving dinosaur after many expeditions.