JAKARTA, Indonesia -- An environmental group says 129 critically endangered elephants have died on Indonesia's Sumatra island in less than a decade, many from poisoning or shooting, highlighting the country's weak enforcement of laws against poaching.
WWF Indonesia said in a report Tuesday that the Sumatran elephants have been found dead in Riau province since 2004, but no one has been convicted or jailed. The group said killings are on the rise, with 29 elephants either shot or poisoned last year, including 14 in Aceh province.
The report came three days after two dead Sumatran elephants were found near a paper plantation in Riau, allegedly poisoned by poachers.
Another elephant was killed last month near Tesso Nilo national park and its tusks were hacked off. An autopsy found a plastic detergent wrapper in its belly filled with poison.
The report said 59 per cent of the dead elephants were definitely poisoned, 13 per cent were suspected to have been poisoned, and 5 per cent were killed by gunshots. Others died from illness or other causes, or the reason for their death was unknown.
The International Union for Conservation of Nature recently listed the animals as "critically endangered" after their numbers dropped to between 2,400 and 2,800 from an estimated 5,000 in 1985. Environmentalists have warned that they could be extinct within three decades unless they are protected.
The decline is largely due to destruction of their habitat. Forests across Sumatra are being logged for timber, palm oil, and pulp and paper.
Sumatra has some of the most significant populations of Asian elephants outside of India and Sri Lanka and is also home to tigers, orangutans and rhinos.
"Effective action on the ground should be taken immediately to protect Sumatran elephants from extinction, especially in Riau," the report said. There are about 300 elephants left in Riau, which is part of Sumatra island.
Achmad Saeroji, head of the government conservation agency in Riau, denied the allegation of lax law enforcement, saying at least eight cases have been handled by authorities recently.
"We always investigate every case of elephants found dead," he said. "But it is hard to capture the perpetrators, either because of late reports or the fear of people to report the poachers, who work in a network."
Indonesia's elephants sometimes venture into populated areas searching for food. They destroy crops or attack humans, making them unpopular with villagers. Some are shot or poisoned with cyanide-laced fruit, while others are killed by poachers for their ivory.
