Mongabay Explores Sumatra: Tiger on the highway

The wildlife rich island of Sumatra is experiencing a road building boom, causing some of its iconic creatures to be seen by construction workers: a photo of a Sumatran tiger crossing a highway work-site went viral this summer, for example. This smallest of all tiger subspecies still needs its space despite its stature: up to 250 square kilometers for each one's territory. A single road cut into their forest habitat encroaches on these key areas, where less than 400 of these critically endangered animals persist. Road building creates access to impenetrable forests that are home to all kinds of creatures, though, enabling illegal hunting and fragmenting habitats. To discuss the impact of - and alternatives to - such infrastructure projects as the billion dollar Trans-Sumatran Highway, we reached Hariyo "Beebach" Wibisono, a research fellow at the San Diego Zoo Global & director of SINTAS Indonesia, plus Bill Laurance, a distinguished professor at James Cook University, who is also head of ALERT, the Alliance of Leading Environmental Researchers and Thinkers. Related reading: Tiger on the highway: Sighting in Sumatra causes a stir, but is no surprise China's Belt and Road poised to transform the Earth, but at what cost? Batang Toru: Worker feared dead as landslide hits quake-prone dam in orangutan habitat Please invite your friends to subscribe to the Mongabay Newscast on the Google Podcasts app, Apple Podcasts, Android, Stitcher, via Pandora or Spotify or Audible, or wherever they get podcasts. We now offer a free app in the Apple App Store and in the Google Store for this show, so you can have access to our latest episodes at your fingertips, please download it and let us know what you think via the contact info below. Episode artwork: a critically endangered Sumatran tiger (Panthera tigris sondaica). Image courtesy of the Zoological Society of London. If you enjoy the Newscast, please visit www.patreon.com/mongabay to pledge a dollar or more to keep the show growing, Mongabay is a nonprofit media outlet and all support helps! Supporting at the $10/month level now delivers access to Insider Content at Mongabay.com, too, please visit the link above for details. See all our latest news from nature's frontline at Mongabay's homepage: news.mongabay.com or find us on Facebook, Twitter, and Instagram by searching for @mongabay. Feedback is always welcome: [email protected].