the indian bustard: on its last legs?

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We’ve read those stories of recent extinctions — Sudan, the last male northern white rhino and Brazil’s Spix’s ma- caws — with much consterna- tion. But closer home, a tale of extinction may be unfold- ing before our very eyes: the Great Indian Bustard, that narrowly missed being chris- tened India’s national bird, is now teetering on its last legs. Several threats — including power lines — are decimating bustard populations. India, effectively the only home of the bustards, now harbours less than 150 individuals in five States. Game bird What changed after 1969, when over 1,000 of these large, stately birds still roamed the dry grasslands of 11 Indian States? While hunt- ing was probably one of the first factors (the bird was a popular game bird and still is in some pockets, despite be- ing listed in Schedule I of In- dia’s Wildlife Protection Act), bustard habitats have under- gone tremendous change ov- er the last decades. The untamed, arid grass- lands that bustards thrive in are categorised as ‘waste- lands’, like most grassland habitats in India. The push to make these areas more ‘pro- ductive’ has seen an increase in water availability in these parts, resulting in the spillov- er of agricultural land into bustard habitats. Yet the birds do rely on agricultural fields too, suggests the only study of their diets to date: in the mid 1980s, researchers found that though they are predominantly insect-eaters, bustards “relished” arugula plants and ate cultivated Bengal gram and Ziziphus or ber berries. More recent but unpu- blished data also suggests that the wide-ranging birds disperse to agricultural land- scapes near Gujarat’s Kachchh during the non- breeding season. Yet, inten- sification of agriculture — in- cluding more pesticides, barbed-wire fences and new crops — could endanger the birds’ survival in this landscape. More recently, what re- mains of their grassland homes are now sites for re- newable power projects. With new wind turbines, come more power lines to take the ‘green’ energy to grids and homes. Bustards, with their poor frontal vision and heavy bo- dies, cannot manoeuvre away from cables in time. On a survey over the last year, the Wildlife Institute of India (WII) found four bustards charred to death due to colli- sions with power lines in the Thar landscape alone. Their report published in October suggests that around 18 bus- tards are likely to die every year (from a population of around 128 in the Thar) due to high-tension cables that intersect priority bustard habitat here. The situation is so dire that three non-profits — the Corbett Foundation, Conservation India and Sanctuary Nature Founda- tion — have initiated an on- line petition (which has al- ready garnered more than 6,000 signatures) to Union Power Minister R.K. Singh to demand that power lines be routed underground. But apart from power companies and the govern- ment, local communities are the primary stakeholders here, says Sutirth Dutta, fa- culty at the WII, who has been studying bustards for 10 years now. Breeding centre “A landscape-level approach that will incentivise people to take up less intensive agri- culture is required,” he said. Talks for a bustard conser- vation breeding centre in Ra- jasthan are ongoing, and land will soon be allotted, he adds. The Indian bustard: on its last legs? Several threats — including power lines — are sealing the fate of these charismatic birds Aathira Perinchery Kochi The bird has disappeared from 90% of its original habitat. * SPECIAL ARRANGEMENT

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Page 1: The Indian bustard: on its last legs?

We’ve read those stories ofrecent extinctions — Sudan,the last male northern whiterhino and Brazil’s Spix’s ma-caws — with much consterna-tion. But closer home, a taleof extinction may be unfold-ing before our very eyes: theGreat Indian Bustard, thatnarrowly missed being chris-tened India’s national bird, isnow teetering on its last legs.Several threats — includingpower lines — are decimatingbustard populations. India,eff��ectively the only home ofthe bustards, now harboursless than 150 individuals infi��ve States.

Game birdWhat changed after 1969,when over 1,000 of theselarge, stately birds stillroamed the dry grasslands of11 Indian States? While hunt-ing was probably one of the

fi��rst factors (the bird was apopular game bird and still isin some pockets, despite be-ing listed in Schedule I of In-dia’s Wildlife Protection Act),bustard habitats have under-gone tremendous change ov-er the last decades.

The untamed, arid grass-lands that bustards thrive inare categorised as ‘waste-lands’, like most grasslandhabitats in India. The push tomake these areas more ‘pro-ductive’ has seen an increasein water availability in theseparts, resulting in the spillov-er of agricultural land intobustard habitats. Yet thebirds do rely on agriculturalfi��elds too, suggests the onlystudy of their diets to date: inthe mid 1980s, researchersfound that though they arepredominantly insect-eaters,bustards “relished” arugulaplants and ate cultivatedBengal gram and Ziziphus orber berries.

More recent but unpu-blished data also suggeststhat the wide-ranging birdsdisperse to agricultural land-scapes near Gujarat’sKachchh during the non-breeding season. Yet, inten-sifi��cation of agriculture — in-cluding more pesticides,barbed-wire fences and newcrops — could endanger the

birds’ survival in thislandscape.

More recently, what re-mains of their grasslandhomes are now sites for re-newable power projects.With new wind turbines,come more power lines totake the ‘green’ energy togrids and homes.

Bustards, with their poorfrontal vision and heavy bo-dies, cannot manoeuvreaway from cables in time. Ona survey over the last year,the Wildlife Institute of India(WII) found four bustardscharred to death due to colli-sions with power lines in theThar landscape alone. Theirreport published in Octobersuggests that around 18 bus-tards are likely to die everyyear (from a population ofaround 128 in the Thar) dueto high-tension cables thatintersect priority bustardhabitat here. The situation isso dire that three non-profi��ts

— the Corbett Foundation,Conservation India andSanctuary Nature Founda-tion — have initiated an on-line petition (which has al-ready garnered more than6,000 signatures) to UnionPower Minister R.K. Singh todemand that power lines berouted underground.

But apart from powercompanies and the govern-ment, local communities arethe primary stakeholdershere, says Sutirth Dutta, fa-culty at the WII, who hasbeen studying bustards for10 years now.

Breeding centre“A landscape-level approachthat will incentivise peopleto take up less intensive agri-culture is required,” he said.

Talks for a bustard conser-vation breeding centre in Ra-jasthan are ongoing, andland will soon be allotted, headds.

The Indian bustard: on its last legs?Several threats — including power lines — are sealing the fate of these charismatic birdsAathira PerincheryKochi

The bird has disappearedfrom 90% of its originalhabitat. * SPECIAL ARRANGEMENT