Study area and sampling sites (1 km buffer from each listening post) within the Javan gibbon habitat suitability type in the Dieng Mountains, Central Java, Indonesia. (Sampling sites: 1: Sikesod; 2: Tombo; 3: Sawangan Ronggo; 4: Sawahan; 5: Salakan; 6: Tinalum; 7: Kalipaingan; 8: Linggo Asri).

 
  Part of: Widyastuti S, Perwitasari-Farajallah D, Iskandar E, Prasetyo LB, Setiawan A, Aoliya N, Cheyne SM (2023) Population of the Javan Gibbon (Hylobates moloch) in the Dieng Mountains, Indonesia: An updated estimation from a new approach. Biodiversity Data Journal 11: e100805. https://doi.org/10.3897/BDJ.11.e100805