Prince William joined Robert Irwin in South Africa to promote conservation. The Prince of Wales and the Australian conservationist went on a nature walk on Tuesday, Nov. 5, on a trail on Signal Hill in Table Mountain National Park.

Prince William has joined Australian wildlife conservationist Robert Irwin, the son of the late Steve Irwin, for a mountain ramble during the royal's tour of South Africa.

Prince William has gone on an early-morning nature walk with Australian conservationist Robert Irwin to promote the work of rangers in a unique national park in South Africa.