The Ninki Nanka is from West African folklore. It is said to have the head of a horse with three horns; two horns point out or backward and the third central horn points forward. It has the neck of a giraffe and the body of a crocodile.
According to legend, it mostly feeds on cocky children; it is extremely large and dangerous and when children disobey their parents and go into the swamp by themselves, they fall victim to the Ninki Nanka.
It is also seen as an omen of imminent death. Nearly everyone who has claimed to have seen it has died shortly afterward.
It is possible that the beast may have been inspired by dinosaur fossils—Africa has been a rich source of sauropod bones.