Radio collar 'chokes' big cat TNN

KOLKATA: Controversy has again struck the Sunderbans. This time, a ten-year-old male tiger caught from Dobanki seven days back is bearing the brunt.

The radio collar fitted to the tiger stopped functioning about three months back, but it is yet to be removed. Experts said the collar had badly choked the tiger`s neck and it could not eat properly. The tiger is now at Alipore Zoo.

But two principal chief conservators of forests are speaking in conflicting voices. While S B Mondal, PCCF (wildlife) said that he had given instruction to remove the collar, PCCF and head of forest force Atanu Raha said it won`t be removed unless the tiger comes to a state when it can be tranquillized. Though Raha said the tiger had gained weight in past few days, he could not say if the big cat could be tranquillized.

"If the collar is defunct, what`s the use of it?" asked wildlife conservationist Valmik Thapar. Koustubh Sharma of International Snow Leopard Trust said: "If you can`t monitor the cat, what`s the use? Tranquillizing tigers for radio collaring has an ethical and financial bearing. If the tiger has been caught again, either the defunct collar should be removed, or replaced with a new one before releasing it in the wild." Biswajit Roy Chowdhury of Nature Environment and Wildlife Society said that since the tiger had been kept in a cage, it`s not difficult to remove the collar. "Their numbers are already dwindling, why put another life at risk for a collar?" he asked.

Y V Jhala of Wildlife Institute of India said new collars are available with WII in the state. "The tiger was radio collared at Netadhopani and gave signals for almost 11 months. If the collar is defunct, forest officials should have contacted us, " he said.

Thapar said bringing an animal to zoo is a bad decision. "Unless a tiger turns man-eater, it should not be brought to zoo. The department should observe the big cats in local camps so that it can be reintroduced to the wild fast." He called for a review on the malfunctioning of radio collars. "Some incidents have been reported from Ranthambore and Kanha." Radio collars were blamed for tiger deaths in Panna in 2009. A research programme in Bangladeshi Sunderbans by Adam Barlow had to be suspended after the death of two tigers were reported in 2006 after being radio collared. Alipore Zoo director Raju Das said that they were observing the tiger and plans were on to remove the collar in a couple of days.

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