World's Rarest Orangutan Vanished Amid Sumatra Floods

Cyclone Senyar's harsh floods and landslides in Sumatra have possibly swept away the rare Tapanuli orangutans, worsening their extinction risk. Immediate action required.
Tapanuli orangutan Sumatra floods

Source: aajtak

An eerie silence has fallen over the dense forests of Batang Toru in North Sumatra, Indonesia. The world's rarest ape – the Tapanuli orangutan – is no longer seen. Cyclone Senyar struck on November 25, unleashing torrential rains, floods, and landslides. Conservationists fear these critically endangered apes might have been swept away or killed.

Rescue workers found a deceased animal buried under mud and debris this week in Pulo Pakkat village, Central Tapanuli district. Conservationist Deke Chandra noted the initial difficulty in identification due to facial decay, but it is believed to be a Tapanuli orangutan. Chandra has prior experience in the conservation of these apes.

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Photographic evidence confirms the identification through its red fur and skull size. This species, discovered only in 2017, numbers fewer than 800 globally. If even 30-50 perish, it poses a tremendous threat to their survival.

Tapanuli orangutan in Sumatra

Source: aajtak

In just four days, Cyclone Senyar brought over 1000 millimeters of rainfall, leaving over 900 people dead. Numerous villages lay in ruins. Satellite images reveal 7,200 hectares of forest obliterated by landslides. Once thick forests now exposed bare earth.

Scientist Eric Meizard indicates 35 orangutans resided in this zone, but survival amidst such devastation is doubtful; a near-extinction-level blow for the species. His team conducts satellite-based studies.

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Some locals claim orangutans might have fled sensing danger. However, expert Serge Wich explains that orangutans usually wait atop trees during heavy rains, but this landslide's velocity leaves little chance for their escape. Batang Toru is their singular home, already under threat from mining, palm oil, and hydro projects; now compounded by floods.

Sumatra's Tapanuli orangutan

Source: aajtak

Similarly, a Sumatran elephant's carcass surfaced after the flood. Rare species like tigers and rhinos are at risk too. Orangutan research centers are in ruins. Conservationist Panut Hadisiswoyo urges halting all developmental work, emphasizing full preservation of the area.

The Indonesian government has banned private activity in Batang Toru. Scientists voice urgency for swift survey and forest restoration. This flooding stems from climate change and deforestation, further endangering Tapanuli orangutans.

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