OPEN YOUR EYES!
Since we care for species protection, our frames bear the names of endangered species.
Adult males of the Tapanuli Orangutan use their throat sacs to produce the characteristic calls, which reach a frequency of about 800 hertz and can carry for several kilometres in the rainforest.
Tapanuli-Orang-Utan (Pongo Tapanuliensis)
Medium-high mountain sites in the highland rainforest.
Batang Toru ecosystem, which is located south of Lake Toba in the north of the Indonesian island of Sumatra.
Classified as "Critically Endangered" according to the IUCN Red List.
Approx. 767 individuals (as of 2019).