Wed, Nov 05, 2014 page5

• FEATURE: Dolphins, turtles focus of environmentalists in Pakistan

  • AFP, SUKKUR, Pakistan
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  Local legend has it that Pakistan’s Indus River dolphin was once a woman, transformed by a curse from a holy man angry that she forgot to feed him one day.

  After thousands of years swimming the mighty river, the gentle, blind mammal is under threat from a combination of uncontrolled fishing and damage to its habitat caused by dams.

  Conservationists are fighting to save the dolphin as well as the river’s black spotted turtle, at risk from poachers who hunt it to sell to collectors and traditional medicine dealers.

  

  A black spotted turtle sits in a pool at a quarantine center in Sukkur, Pakistan, on Sept. 11.

  Photo: AFP

  The dolphin, which can grow up to 2.5m, is one of the world’s rarest mammals, with a population of just 1,400 living scattered along a 1,200km stretch of the Indus, which rises in the Himalayas and flows out into the Arabian Sea near Karachi.

  They are classed as endangered on the International Union for Conservation of Nature (IUCN) red list of threatened species, which says the population has fallen by more than 50 percent since 1944.

  Functionally blind, they use echolocation — a form of natural sonar — to find fish, shrimp and other prey in the muddy river waters.

  Sticking their snouts and heads from the waters, the dolphins bring serenity to the river in the shadow of the Sukkur Barrage, built by the British, about 470km north of Karachi.

  The monsoon season draws families and picnickers hoping to catch a glimpse of the dolphins.

  However, the series of dams and barrages built across the Indus since the late 19th century to help irrigate farmland have divided the dolphin’s habitat into 17 separate sections.

  The dolphin has died out in 10 of these sections, according to a recent study published in the PLOS One journal by experts from Britain’s St Andrews University, and the sub-populations are left more vulnerable by their isolation.

  When the river recedes after the heavy rains of the monsoon, the dolphins can become stranded in isolated ponds and tributaries, starving them of food and making them vulnerable to predators.

  Another threat to the dolphin, whose pinkish-gray skin breaks the surface of the turbid waters as it comes up to breathe, comes from fishing.

  “Narrow fishing nets trap the dolphin under the water and she needs to come out to breathe after every one to two minutes,” Muhammad Imran Malik, from the dolphin protection project of WWF, said on the riverbank in the town of Sukkur.

  The WWF has set up a network of fishing communities on both banks of the river and its link canals to keep vigil on any trapped dolphin and report sightings to conservationists.

  “We have different awareness activities among local fishermen, communities and other people about the dolphins’ habitat, threats and the importance of its existence in the river,” Malik said.

  Fisherman Gajan Khan Malah is one of the WWF volunteers who plays a role in monitoring the dolphins.

  “Some years ago, we saw a dolphin stranded in shallow waters, while we were fishing,” Malah said.

  “We called the WWF officials and they came instantly to rescue her and we netted the dolphin and handed her to them. They released it in the river,” he added proudly.

  As the WWF and other Pakistani agencies strive to save the dolphin, a new threat to the Indus ecosystem has emerged: smugglers hunting black pond turtles, also known as black spotted turtles, to sell them illegally to clients in China and Thailand.

  “There is a market for every species, and this is a very unique turtle. It has a black color with white and yellow spots, which is fascinating for many turtle lovers, who keep them as pets,” said Uzma Noureen, the WWF project coordinator at a sanctuary for rescued turtles.

  About 200 turtles, which are listed as vulnerable on the IUCN list, were smuggled from Pakistan to Taxkorgan in China’s Xinjiang Province in June.

  Pakistan officials traveled by road to bring the turtles back to the sanctuary in Sukkur, where they were held in a makeshift quarantine.

  “It is like we rescued a ship from the clutches of pirates. We are now releasing them into their natural habitat and it is a great accomplishment for me and my whole team,” Sindh Wildlife Department head Javed Mahar said as the turtles were slipped into a tributary of the Indus.

  Pakistani customs authorities recently recovered at least two consignments of hundreds of protected turtles, which were being smuggled abroad from Karachi airport.

  “There is an alarming rise in smuggling cases of the black spotted turtles because of the lucrative market in countries like Thailand and China,” IUCN researcher Ghulam Qadir Shah said.

  A turtle can fetch US$1,600 overseas, with prices kept high by both passionate turtle enthusiasts looking for pets and others who want to consume the flesh or use the species for traditional medicine purposes.

  Shah stressed the need for regional coordination to protect the turtles.

  “We are planning with other Pakistani departments and wildlife protectors to stop the smuggling of this beautiful creature,” Shah said.
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