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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 Orangutan
Pongo
Pongo Tapanuliensis
Species
Tapanuli-Orang-Utan (Pongo Tapanuliensis)
Family
Hominidae
Habitat
Medium-high mountain sites in the highland rainforest.
Geographical Range
Batang Toru ecosystem, which is located south of Lake Toba in the north of the Indonesian island of Sumatra.
Status
Classified as "Critically Endangered" according to the IUCN Red List.
Population
Approx. 767 individuals (as of 2019).