Upper left inset: Map of Sundaland (blue), Wallacea (green), and the Australo-Papuan region (orange) including Wallace’s and Lydekker’s lines that demarcates the boundaries of the three biogeographic regions. The red box denotes Timor and the surrounding islands. Right: An expanded map of Timor-Leste and the surrounding islands. Territories belonging to Timor-Leste are shaded in red. The red star indicates the location of the field site in the northeastern sector of the Nino Konis Santana National Park.