A remarkable three-legged elephant is filmed moving freely alongside the rest of her herd at a private game reserve in South Africa.Frank De Beer who filmed this on the Olifants West Nature Reserve in the Balule Nature Reserve, captured the footage after another guide mentioned spotting the unusual elephant, known as Tripod.Tripod is believed to be around 10 to 15 years old and has adapted to life with only three legs, moving confidently through the reserve with the rest of her herd.The strong female elephant can be seen walking across the reserve and keeping pace with the other members of her herd despite her missing limb.