Bird deaths in the Okhla Bird Sanctuary raise questions
on february 4, 2006 bird carcasses were spotted in the Okhla bird sanctuary in Gautam Buddh Nagar, Uttar Pradesh (up). In the next three days, 58 bird deaths were reported in the sanctuary. Though the exact cause of the calamity has not yet been confirmed, bird lovers and forest officials suspect the birds were poisoned. Their suspicions were strengthened when three people were apprehended in the sanctuary on February 8, 2006 with poisoned wheat, hooks and other fishing paraphernalia.
The Okhla bird sanctuary covers a 3.5 sq km stretch of the river Yamuna, bordering New Delhi and up. It was declared a sanctuary in 1990. But water birds don't seem to be safe in what was earlier a haven for them. On February 4, 2006 Anand Arya, a member of the Delhi Bird Group noticed dead birds in the sanctuary and reported the matter to the Wildlife sos , a Delhi-based ngo working on wildlife issues. The carcasses were sent for post-mortem.
Says K S Gopi Sunder, principal coordinator, Indian Cranes and Wetlands' working group of the Wildlife Protection Society of India (wpsi), another Delhi-based ngo, "the species included shoveller, common teal, little and median cormorant, little egret and gulls." Several carnivorous fish were also found dead.
Meanwhile, a fresh controversy erupted after three men were caught fishing in the sanctuary on February 8, 2006. " Kanhaya Lal, assistant warden, up forest department says, "Though fishing is banned in the sanctuary, villagers do sneak in." Sunder adds, "Fisherfolks here use chemicals and dyes to kill fish; the poison is quite likely to harm piscivorous birds as well."
The villagers refute this charge and complain that, "The deaths have become another pretext to harass us." Some do admit, on conditions of anonymity, that they fish in the sanctuary simply because "other parts of the Yamuna are too polluted, except during monsoons". But they are quick to add that they have not fished in the sanctuary after the bird deaths. And then one of them mentions in a hushed tone, "A contractor asked us to go to the sanctuary to catch fish on February 7, 2006. But he called us back just as we were about to enter the reserve, since he had received information about officials patrolling the area."
How could there be any such programme? The reserve's management is vexed up because different authorities are in charge of different functions that impinge on the Okhla bird sanctuary: the forest department is its caretaker, the up irrigation department owns the land adjoining the waterbody and the Delhi government is in charge of the territory through which the polluted river flows (see map). The ill-staffed forest department finds it difficult to check the many violations.
The area in the sanctuary's vicinity is a site for floodplain agriculture. So, pesticides getting into the waterbody can't be ruled out. For any realistic answers, the investigators will have to look at the river basin, not just the spot.
With inputs from Bharat Lal Seth
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