Showing posts with label Western Ghats. Show all posts
Showing posts with label Western Ghats. Show all posts

Wednesday, April 14, 2010

Flying elephants? Dumbos? Or just, elephants?

We often come across fiercely contested disputes which, after a spell of intense discussion, are shifted to the backburner, and then surface once more after a new stimulus prods it back to the limelight. The local newspapers of late have been featuring one such debate, which first emerged in the early 1990s. What are we to believe? Does the Kallana exist or not?


Kani tribals, who dwell in the rainforests of Peppara (in Trivandrum district), very much insist that these Kallana (I would spell it as ‘Kal-aana’) exists. Based on the accounts, Kallana are pygmy elephants, miniature versions of the Indian elephant, around five foot tall, supposedly subsisting in the forests of the southern Western Ghats ranges. Their feeding habits are similar to that of the stately Indian elephant, but their smaller size enables them to be agile and scamper over steep and rocky slopes (and thus can be seen in the higher altitudes of the mountain ranges, where the topography comprises of rocks and grasslands).


Wildlife photographer Sali Palode, who has been trekking in the forests of Peppara Wildlife Sanctuary and adjoining areas for nearly fifteen years, had photographed a herd, ten years ago, which were identified by the Kani as adult Kallanas. In 2005, Palode and Mallan Kani (a member of the tribe) encountered a small herd in the Sanctuary. In January 2010, he photographed a supposed Kallana carcass, which the Kani found in Kuttiyaar (within the Sanctuary). The Kani explained that a group of four Kallanas had come to the area. Subsequently, guided by Mallan Kani, Sali Palode and fellow photographer Jain Angadikkal photographed one such elephant sighted in the Kotoor division of the Kerala Forest Development Corporation, adjacent to the Sanctuary. Last month, Mallan also guided photographer Ajanta Benny, to a water body in Marakappara, where another Kallana was photographed. However, when forest officials, along with Mallan, visited the area immediately after these sightings were reported, they could find no evidence at all.


Zoologists and ecologists are sceptical since the Kallana’s existence has not been scientifically proven. Apart from eyewitness accounts and photographs not being strong evidence, the criticisms are:
i. Peppara Sanctuary is not an island forest where animals could evolve in isolation.
ii. The photographs doesn’t provide anything which could serve as a scale.
iii. Could it be the Borneo pygmy elephant? (more on this later)
iv. Is it a true elephant dwarf as opposed to a different subspecies/species?
v. These could be adolescent Indian elephants.


Palode argues that Kallanas are not baby elephants since they lacked the fine hairs characteristically present on the babies. Furthermore, these were sighted at altitudes and thickly forested and steeply inclined terrains, which are not usually haunted by the Indian elephants.


Fossil records demonstrate extinct pygmy elephants from around the world. However, in 2003, after conducting DNA analysis on nine dwarf elephant specimens, it was concluded that these are 'the results of individual cases of nanism (dwarfism) or pathological growth'. The elephants of Borneo, tagged as ‘pygmy elephants’, are around 6 foot tall. The population of approximately 1000 lives in the northern tip of Sabah and extreme north of Kalimantan in north Borneo. A DNA analysis, by Columbia University in 2003, confirmed these to be a genetically distinct type of the Asian elephants.


The Forest Department has supposedly dispatched search teams to the forests of Agasthyavanam, Neyyar, and the Peppara Wildlife Sanctuary. Previously, in 1995, the Kerala Forest Research Institute’s (KFRI) search/survey for the kallana, supported by the ecologists from the Indian Institute of Science (Bangalore) was abandoned due to heavy rains. Searches in 2005 and 2008 came up with naught.


Interestingly, the older generation recollects Kallanas. One local narrated to me of how, before the 1940s, a Kallana had been domesticated by a landlord of a nearby village. It was very popular with children- hardly surprising since I picture it as a Dumbo. Unfortunately, it met its demise when being forced to carry heavy timber along with other sturdier Indian elephants.


If the Kallana indeed exists, what resulted in this different morphology- ecological conditions? Or is it a variation within the species? Would the tribals make some cock-and-bull story, one which is traditionally believed? After all, the tribals are much more aware of the forest biodiversity than the best ecologist in the world.


As for why the search teams came up with nothing, it is certainly much easier to survey animals in the African grasslands than in the oft-impenetrable forests of Kerala. And as for the experts’ opinion, I have my own doubts: after all, they failed to identify the mysterious animal in a television footage of someone’s backgarden, some even supposing that it might be an unidentified species…. until an academic (who isn’t a zoologist per se) easily pointed out that it was none other than a slender loris.


In any case, I am hoping that the ‘DNA sample’, reportedly taken from the corpse of the Kallana by the Kerala Forest Research Institute in January, would solve the puzzle- provided they locate the sample first!

Wednesday, February 10, 2010

The Ponmudi example

Over the past 45 years, various members of my family have researched into various issues faced by the Ponmudi forests, part of the Western Ghats range of high mountains in India. Ponmudi, at 1100 m elevation, is located 60 kms North-East of Trivandrum city. When my father commenced his fieldtrips in the 1960s, the Ponmudi forests used to start immediately after the Vithura village. Nearly four decades later, Vithura is now a sprawling township and the forests have receded approximately 5 kms, and now commence from Kallar bridge. Ponmudi, from a distance

Although Ponmudi is now incorporated under the Agastyamalai Biosphere Reserve (so named after the 1868m tall Agastyamalai peak), Kallar is changing with new developments sprouting up and more developments slated to be constructed at the summit, an area with montane grasslands and cloud forests (also known as sholas). Plantations sprung up in these mountains nearly 100-150 years ago (mainly tea), which was later followed by the construction of tourist resorts.

This is just one little example of what’s happening in one little part of the Western Ghats. But it cannot be denied that the pattern can be extrapolated to forests elsewhere around the world.


The afore-mentioned developments at Kallar

Friday, December 18, 2009

Children of the Forests

Much time, energy, and capital is invested in the protection of equatorial and tropical forests, a characteristic seen not just in India, but also in many other nations who have been blessed with such green lungs and hotspots of biodiversity. As a consequence, one also reads of how the natives of the forests, a.k.a tribals, are often evicted on the grounds that they have been practicing activities resulting in deforestation/forest degradation. Their pathetic huts are torn down, and the families are left by the wayside (some lucky ones are rehabilitated elsewhere) without a roof over their heads. Is it indeed necessary to evict these people from the very places where they were born and which they know well like the back of their hands? And that too citing deforestation?

I doubt. Tribals are hardly the sole perpetrators of deforestation. Indeed, their settlements may be located deep within the forests. But so has it been for their fathers, grandfathers, and countless ancestors from centuries ago. They live in sync with the environment, using sustainable practices, including gleaning resources from the forest. They may indeed hunt various animals and may even have converted a tiny area into agricultural land. They may speak their own language, which might sound like gibberish, may be scantily clad, and unaware of the world beyond. But they are happy to remain in their simplicity and seldom have anyone advocating their cause. But since education has reached most of them, they may (like anyone else) try their fortunes in the lush green cities. But I may be erroneous, for my views are based on my observations on the Keralite tribals. One study elsewhere stated that tribals are responsible for 5% of deforestation, and this might be true in other areas where they encroach and build settlements, in the process, destroying the forests.

But when I observe the nearby mountain ranges of the Western Ghats, I find that the main culprits are others. Although much of this deforestation has been reduced due to efficient forest preservation legislation, timber thieves do find leeway to lay hands on rosewood and ebony, so freely available without a price tag. Then there are highland tea and coffee plantations (for which forested area were cleared which had been a century or two ago) who believes in the maxim ‘slow and steady wins the race’- for they gradually encroach into the forest by planting their crops amidst the scrub in one year, and gently annexing that area later. Or, of course, the blatant encroachment by burning the existing vegetation and planting their crops on the fertile soil. These annexed/encroached areas are of a gargantuan scale than the petty cents trespassed by the tribals. Are these activities noticed by the powers-that-be? Does anyone raise a voice of dissent? Perhaps not.