Sat, May 08, 2021 page13

• Taiwan: the pangolin’s last stand?

  The shy, enigmatic scaly ant eater finds its final refuge in Taiwan during the age of its worldwide extinction

  • By Gregory McCann / Contributing reporter
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  Who would have thought that Taiwan — just over 100km from China and a few hundred kilometers away from Vietnam, which are the world’s first and second biggest consumers of pangolin scales — would become the last beacon of hope for this imperiled species? In fact, pangolins — from sub-species in Africa all the way down to Indonesia — are the world’s most highly trafficked mammal.

  Thought to cure anything from HIV to hangovers, ground pangolin scales and pangolin soup (the photos online are difficult to stomach) are expensive delicacies in Vietnam and China, and the rarer the species becomes, the more it is sought after — because it is going extinct — creating a dreadful vicious cycle propelling the animal into oblivion.

  CONSERVATION

  

  A sign informs drivers to be on the lookout for pangolins.

  Photo: Tung Chen-kuo, Taipei Times

  However, Taiwan’s pangolin populations have recovered from previous hunting campaigns in decades past, and that this scaly anteater-like creature is now somewhat common on the island. Furthermore, pangolin-range countries with dwindling populations of this fascinating mammal (it is its own order in the animal kingdom — Pholidota) were, at least before COVID-19, collaborating with Taiwanese researchers and learning from Taiwan’s success in trying to bring the species back from the brink.

  Kurtis Pei (裴家騏), one of the most prominent wildlife conservationists in Taiwan, says that pangolins can now be seen in many rural areas.

  “The pangolin is increasing island-wide in the past decades,” Pei says.

  

  Pangolins are easily stressed and will curl up into a ball when they feel threatened.

  Photo courtesy of You Chao-hung

  Pangolins can today even be found in places as popular and populated as Yangmingshan (陽明山國家公園), and even on my own university campus — Chang Gung University (長庚大學) — on the Linkou (林口)/Gueishan (龜山) plateau just south of Taipei, I was stunned when one of my students showed me a video he took one evening of a pangolin scurrying at a nervously fast pace near his dormitory once it realized it had been seen.

  This recent record, however, did not surprise Pei, who explained that thanks to legislation and stronger law enforcement than can be found in other countries with pangolins, the species began to recover in the 1970s. One of the major factors in drawing down pangolin numbers in Taiwan in the 1960s was demand for its scales to make leather boots in the US.

  There was also local consumption of pangolins, and it still exists today, but on a smaller scale. Taiwan’s pangolins were also exported to China in the past, though this has apparently been mostly stopped within recent years.

  

  A pangolin digs for food in Nantou County.

  Photo courtesy of Chen Ke-shuo

  GLOBAL COLLABORATION

  The Formosan Pangolin (Manis pentadactyla pentadactyla) is a sub-species of the Chinese pangolin (Manis pentadactyla), and one of the three types of pangolin found across Asia. Interestingly, it is the only one of the three whose population is expanding. It is difficult to say exactly how many pangolins exist in Taiwan, but the number is thought to be so impressive that it’s best kept a secret.

  So great has Taiwan’s success been in recovering its pangolin population that Malaysia’s Universiti Malaysia Sabah coordinated with National Pingtung University of Science and Technology (NPUST), where Pei is a professor, to learn more about how to save the species.

  

  The Taipei City Zoo’s Pangolin Dome was completed in July 2019 and provides a space for the in-depth study of basic biology, behavior and reproductive physiology of the scaly creature.

  Photo: Liao Chen-huei, Taipei Times

  Research teams from Japan, Germany and Hong Kong have also come here to learn from Taiwan’s accomplishments, and before COVID-19, plans were in the works to collaborate with researchers from Africa as well.

  Taiwan has also had notable success in rehabilitating rescued pangolins that had been attacked by feral dogs (one of their main threats in the wild), and Taipei Zoo was the first place in the world where a captive pangolin gave birth to a baby — who goes by the name of Chiung Wu.

  A winning combination of talented, dedicated researchers (Taipei Zoo has a “pangolin nanny”), better law enforcement, rescue centers such as Taipei Zoo and NPUST’s Wildlife Animal Shelter, as well as government support in the form of Taiwan’s Wildlife Conservation Act in 1989, all add up to produce the surprising story of Taiwan’s pangolin conservation success.

  

  A pangolin wanders through the underbrush.

  Photo courtesy of the Taipei Zoo

  DO PANGOLINS HAVE A FUTURE?

  But there is only so much Taiwan can do for the species globally. They are mercilessly persecuted in every country they are found in. The largest ever seizure of pangolin scales happened in China in 2019 with 23 metric tonnes deriving from approximately 50,000 African pangolins. Similar busts have occurred in Hong Kong.

  Pangolins have become so rare in Indochina that they are nearly extinct in Vietnam and Laos, with dogs easily trained to find them. It took us over two years to camera-trap one in our survey in Virachey National Park in Cambodia.

  Nonetheless, Taiwan is the global exception in pangolin conservation, and if this mysterious, peculiar, wonderful species is to have a future on Earth, Taiwan will play a major role.
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