I have no idea what he was wearing. Nias has an interesting history with a bit of cannibalism thrown in for good measure. Some of the villages are pretty ancient, having been carved out of rocks eons ago. These talisman or spirit guards can be found throughout the island. When there is a rare clearing of the jungle and forest, Nias has some beautiful rice paddies.
Transport is difficult around the island.
I rented a motorcycle that only came with a driver. Still, we didn't get lost too many times. The only way to the other side of the island from the ferry was by jumping on an ancient motorcycle. Balancing my backpack was sure tricky. Many surfers were there as this bay has a perfect break.