 An additional unconfirmed sighting took place in the Bukit Rimbang-Baling Wildlife Sanctuary in 2000.In 2006, a camera-trap surveying for tigers close to Kerinci Seblat National Park, also in the Barisan Mountains, captured multiple images of the Sumatran ground cuckoo for the first time since 1997 and only the second time in the last ninety years.In 2007, its call was recorded for the first time according to the New York-based Wildlife Conservation Society in a statement released February 26.