“This is what we call ‘Donkey doing dog’s job’… Both dog’s inaction and donkey’s action is questionable - Roshan Wevita“

Since the news spread that Yala’s tusker Gemunu is shot; lots of concerned wildlife enthusiasts have been commented on the issue through Social Media Channels. “Sri Lankan Wildlife” Facebook group has been a center of discussion, but these comments will soon be buried among other latest posts. So thought of archiving some of the interesting posts on my blog. But please note that these are my personal selection  extracted around 11.00 pm on 20th.Aug (done in a bit of hurry), so I could be missing some other interesting messages…  Please be free to “Leave a comment” on this blog post, so your thoughts too will be heard…!!

Mentioned above is the best comment illustrating on what happened in Yala. Pls note that those comments marked with a ‘*’ contains more text, but shortened for giving more prominence for the main message.

Roshan Wevita This is what we call ‘Donkey doing dog’s job’… Both dog’s inaction and donkey’s action are questionable *

Chandima Gunadasa Poor Gamunu.. this must be the most terrifying moment in his life. They say elephants never forget … I only hope he does !!!

Madhubhashini Jayawardena So it was Gamunu who paid the price! not the people. So Sad!!

Namal Kamalgoda This was inevitable

Hamid R Haniffa Everyone knew that this was coming, but from the Army? Hell no! *

Dilshad Jemzeed Can someone tel us the purpose of having an Army camp inside Yala after May 2009?

Chullante’ Jayasuriya Exactly! What is the reason for the Army’s presence in the park????

Chandini Rajaratnam to kill or not to kill is not the point. they cannot shoot inside the park

Naren Gunasekera The Army’s presence in the park is the same as why they have expanded their bases elsewhere, why the navy holds land in the east, why they build resorts in Yala and Trinco. It is a land grab, pure and simple by the powers that be.

Manori Gunawardena Crux of the matter is tourism industry it’s regulatory agencies and wildlife authorities have to Reign in the mess they have created. That shot was fired because sometime in the past some one after a quick buck fed an elephant.

Kulendra Janaka Here’s the punchline though; according to the minister “U harima ahinsaka aliyek” (It is a very harmless/gentle elephant). *

Kusum Kumar Fernando This is wonder of Asia! !!!!!!!

Hamid R Haniffa This is not Gamunu fault. But the fault of the DWC

Caryll Tozer And now, we have a scared but annoyed Gemunu, an even more dangerous situation

Chandini Rajaratnam elephants never forget

Elephant-rahula GunaseKera We need to use the opportunity to get people to listen, and take positive action.

Pravin Mendis There are only a very few trackers who can handle a situation like this now….most are so and so’s henchmen…

Elephant-rahula GunaseKera In Arizona they have special forces trackers on the border inside national parks, but they all are also wildlife officers. So if Sri Lanka wants to.keep.army personel inside parks at least request that they go through some type of training as to how to interact with wildlife.

Elephant-rahula GunaseKera This the.problem in Sri Lanka due to fear or pride no one learns from mistakes *

Manori Gunawardena Interesting take…..ultimately who should be held accountable for the “Gemunu incident”? Merely passing the buck to the Department of Wildlife is insufficient. This has to be tackled at Economic Development level vis a vis the Tourism Industry and its regulators.

In my experience the past couple of years the industry has been less than forthcoming in engaging in sustainable solutions to manage a visitor issue which at the end of the day benefits their industry, printing a few posters and leaflets as CSR and other token gestures will only serve to gloss over the underlying issue, that yala is over visited and there are too many rooms servicing the park with more under way.

Dilshad Jemzeed

This is all about being OPPORTUNISTIC! We as nature lovers waited for the right moment to get the permanent campers out from Yala and this is right time to get the army camp out from Yala. Lets everyone strive together in achieving this goal….

Naren Gunasekera What about the irresponsible jeep drivers?

Kpl Perera Shooting to air just to fear the animal is not a crime!! If any unfortunate thing happened if Gemunu was not chased away, what would have been your comments?

Manori Gunawardena The sign at the entrance to the National Park says enter at your OWN RISK……

Imran Jabeer So what do you suppose “Rambo” here would have done if Gemunu turned and charged him instead of fleeing in horror; I’m sure he would’ve unloaded his magazine on him

Manori Gunawardena Share widely people, this mayhem in the parks has to stop the tourism industry that touts wildlife tourism created this mess and the authorities stood idle and let it happen.

Renton de Alwis I agree Manori… we need to better manage the visits by tourists (both foreign and local) to our parks. Yala, Minnariya (The gathering is a shameful free for all of vehicles too) and other …. Too many vehicles intruding on the lives of these treasures. Tourism should make it its business to join in on establishing lines of control for it may mean killing the goose that lays the golden eggs.

Hisham Shums I think the problem here is not tourism but strict enforcement of the park rules and control of the number of jeeps that are in the park at one time. Yes, tourists may have fed Gemunu. The question is, why was it allowed?

The main issue is that safari jeeps are allowed to go into the parks without a guide from the Dept of Wildlife. Even when a guide is present, you don’t see them enforcing the rules because they know that the jeep owners / drivers have a lot of political influence. So what needs to be addressed is:

1. How do we educate, control and monitor the jeep drivers?
2. How do we educate our politicians and make it clear that this nonsense has to stop? When politicians interfere unnecessarily just to ensure they win the next election, things like this are bound to happen.

Blaming tourists and / or tour companies that promote wildlife in Sri Lanka is not going to help the cause.

The tourists need to be made aware of the rules and regulations and the park office has to monitor and ensure that the rules and regulations are followed. This is the bottom line.

Manori Gunawardena Actually tour companies are the first point of contact in educating tourists on park etiquette, but how many for example brief guests on arrival or pre safari on park rules as they do in many reputed tourism facilities internationally.

1. For small facilities like yours Hisham Shums , pick train a few drivers to work with. 2 provide a briefing on park rules to your guests on arrival at your accommodation a pre safari brief .

While authorities have been lethargic enforcing rules the operators and accommodation providers have a huge role to play in how the park is serviced. These types of initiatives can be expedited.

Set a good example….

Manori Gunawardena Hisham Shums your a minority, will inbox some good guys. The primary function of the DWC is conservation now with increased visitation they have to evolve a parallel cardre to serve as guides enforce rules.

DWC does not have a tourism services mandate the economic development authorities have to create one and the resources.

Dyan Amodha Kannangara Imran Jabeer I was thinking the same thing, idiot would have most certainly unloaded the magazine. That f#$#%^&# jeep driver should never have stopped and at least should have driven off when Gemunu picked his vehicle. We Sri Lankans are so short sighted we bite the hand that feeds us.

Hamid R Haniffa This is not Gamunu fault. But the fault of the DWC

If the DWC can adapt similar guidelines as which to what is being followed at world’s end, then there is hope. And the DWC got to take more control of the Parks. And not count on others(ect.. Army, RDA). The up keeping of the park should be done by DWC, with trackers given supreme control once entered in to national parks.

Roshan Wevita This Armed soldier must have been worried about Gemunu putting his trunk inside the jeep.. However he had no business there yet; More than him the tracker should have been concerned about the safety of visitors cos it’s his job, not a soldier’s.

This is what we call ‘Donkey doing dog’s job’… Both dog’s inaction and donkey’s action are questionable *

Dilshad Jemzeed This is a golden opportunity to move the army camp out from Yala. As we waited for the right moment and got the permanent campers out, lets persuade the authorities to remove the Army camp from Yala NP……

Peshele Randeni What we should look at is to impose the existing laws and not introduce more.

Kpl Perera DWLC should impose new rules & regulations or laws banning entry of private vehicles to National Parks. DWLC should provide transport facilities by their own mode of transport or contracted services. Specialy designed buses could be utilised for this. By this scheme you can minimise no of vehicles entering parks & also visitors can enjoy safe, convenient, comfortable experience in a National Park.

Ajith Gamage At the end….this elephant “Gemunu” will be blamed. Wildlife Dept. officials who accompany the vehicles must take the responsibility and should not allow the drivers to stop the vehicle near the elephant. This situation has created by the people. Wildlife officials and the DRIVERS OF THE SAFARI VEHICLES must act in a more responsible manner to avoid such incidents and more importantly to protect this animal.

Compiled at midnight, 20th.Aug.2013

An animal or plant is considered ‘extinct’, if it has not been recorded for more than a century. The Sri Lanka Emerald Spreadwing (Sinhalestes orientalis) a beautiful Damselfly that had not been recorded for 154 years and thereby considered extinct had made a re-appearance last year.

According to Amila the species with its emerald body with yellow markings is easily identifiable. The male damselfly is slightly bigger than the female and unlike other damselflies this species spreads its wings when resting, hence the name “Spreadwing”. According to researchers they are found along slow-flowing forest streams. They invariably hang from the tip of a leaf.

There are 120 recorded species of dragonflies and damselflies, collectively known as order Odonata, in Sri Lanka. Of them 57 are believed to be endemic. Damselflies can usually be differentiated from dragonflies because of their thin, needle-like abdomens and by the way they stretch their wings out when not moving. With few exceptions like the Emerald Spreadwing, the wings of most damselflies are held along and parallel to, the body when at rest. The large eyes of the damselfly differ from those of dragonflies as they are separated.

The Peak Wilderness has recently been in the news with discoveries and rediscoveries being reported from this natural habitat which has now been declared a UNESCO Natural Heritage site. Many scientists believe although Sinharaja is the jewel in Sri Lanka’s biodiversity, the Peak Wilderness could be home to many more unique fauna and flora waiting to be discovered. However, it has been a difficult terrain to research because of its mountainous, slippery and misty conditions.

Water Pollution endangering  this mosquito-killer

A female Sinhalestes orientali

A few decades ago damselflies and dragonflies were in abundance. The insects need a pool of water whether small or big to lay their eggs and for their larval stage.

However, their numbers have declined drastically in recent years due to the pollution of water bodies. In the chapter about dragonflies in RedList 2012 by Dr.Nancy van der Poorten and Karen Conniff the writers point out water pollution as a serious threat to this species. As a result of agricultural production, many chemicals end up in the drains and streams where odonates breed. RedList-2012 also cites an example in Balangoda. For the past five years, the stream has become filled with soap and algae due to increased human population and some species of dragonflies that used to be seen there are no longer found in that body of water.

Damselflies and dragonflies are also bio-control agents as they devour harmful insects. Damselflies like dragonflies are predators and feed on harmful insects including mosquitoes in flight. More importantly, the nymphs (larvae) –of damselflies feed on mosquito larvae.

A male Sinhalestes orientalis. Pix by K. Dayananda and D. Randula

Published on SundayTimes on 18.08.2013 http://www.sundaytimes.lk/130818/news/the-return-of-the-damselfly-after-154-years-58434.html 

Reports of dicyandiamide (DCD) and whey protein allegedly found in milk powder have sparked widespread panic among consumers, but little do they know that vegetables they consume are equally if not more contaminated, according to a recent study on the use of agrochemicals by farmers.

The report based on an extensive survey in the upcountry says that although it has been advised that farmers should not use any chemicals 14 days prior to the harvesting of vegetables, some farmers do not follow this safety rule. Some 30% of upcountry farmers apply pesticides until 7-10 days before harvesting although some of them knew the harmful effects of agrochemicals, the report prepared by the Hector Kobbekaduwa Agrarian Research and Training Institute (HARTI) says.

Fit for human consumption? Vegetable plots in Nuwara Eliya

In a shocking revelation, the report also says that about a quarter of the famers surveyed maintain agrochemical-free vegetable plots for their own consumption.  This dual approach adopted by these farmers, the report says, raises the question whether they are knowingly poisoning the consumers.

The report emphasises the urgent need to monitor pesticide residues in vegetables in the market.  The report titled “HARTI Policy Brief on Minimising the Damages of Pesticides” is based on a field research conducted in the Badulla and Nuwara Eliya Districts among 240 randomly selected vegetable and potato farmers.

Only the main hill country crops potato, bean, leeks and cabbage were handpicked for the investigation by the HARTI researchers; but the outcome has been scary.  Drawing attention to recent findings that linked the excessive use of agrochemicals by paddy farmers to the mystery Chronic Kidney Disease in the North Central Province, the report notes that vegetable also could contain arsenic and other harmful residues of agrochemicals.

The research also highlights the ignorance of farmers who overuse or misuse agrochemicals. According to the survey, nearly half of the upcountry famers apply pesticide as a precautionary measure even before any appearance of symptoms of pests or disease.
“The upcountry’s misty wet environment makes vegetable plants prone to pest attacks and fungal diseases. Farmers take their own decisions as to what pesticide to use and how frequently it should be used. Usually they end up in spraying an overdose,” said M.M.M. Abeeyar who led the team of researchers and authored the report together with M.T. Padmajani and M.A.C.S. Bandara.
Farmers who spoke to the Sunday Times said pesticides had lost their strength and often the instructions given on the label of the bottle were not useful.

Cabbage farmer Chamly complained that his crop was being attacked by a pest these days, but the pesticide he used was not answering. “The instructions on the label asked us to mix 28 units. We even doubled this dose – but the problem still persists,” he complained.
Pesticides Registrar Anura Wijesekera said they were testing on the quality of pesticides at the point of import. He advised the farmers to stick to the dose mentioned on the label.

He said pesticides varied and some took time to act and this was probably why some farmers question their strength and overuse them. With the correct dosage, the pest problem could be effectively dealt with.  Dr. Wijesekera, however, noted that the quality of pesticides in the market should also be monitored.

Sarath Fernando, an official of the advocacy group, Movement for National Land and Agricultural Reform (MONLAR), said the dearth of agriculture officers to advise farmers had aggravated the problem.  “Farmers just get advice from pesticide dealers or decide on a pesticide by following their neighbours. Earlier, there were enough agricultural officers to instruct farmers,” he said.

Mr. Fernando said vegetable could be grown successfully and profitably without any use of agrochemicals.  The activist said agrochemicals killed both useful and harmful insects and the long term use would enable the pests to develop resistance to them.
Besides these direct harmful effects, agrochemicals also pollute waterways and groundwater sources.

The HARTI report recommends the setting up of pest clinics to advise farmers on the correct use of pesticides and alternatives methods.  Following the Sunday Times report last week, several experts welcomed the Agriculture Minister’s move to authorise state officials including those in the health sector and Grama Niladharis to take legal action against those resorting to the indiscriminate use of pesticides and those who encourage this practice.

They also say there should be a mechanism to monitor and stop the sale of vegetable with pesticide residues. Until such steps are taken, consumers are advised to wash vegetables properly to minimise the harm.  Pesticides are more harmful than DCD in milk powder, the experts say. They ask why the government is not taking prompt action in the same way it acted on the milk powder case.

Promote ‘Green Band’ pesticides 

The Government banned the sale of some pesticides a few months ago. But upcountry farmers say the other pesticides are not as effective as the banned products.

Pesticides are colour coded based on their hazard levels and Class I pesticides or “Red band” pesticides are banned in Sri Lanka. Although Class II and Class III pesticides are largely used in Sri Lanka, farmers are advised to use the Class IV or ‘Green Band’ pesticides which are considered ‘least harmful’.

Green Band pesticides are effective as other class of pesticides but they take more time to attack the pests and are expensive. Therefore, farmers usually go for pesticides that give instant results.

Will overuse of agrochemicals bring another ‘Silent Spring’?

The impact of agrochemicals to biodiversity has long been established.  Rachel Carson’s study – which came out as a famous book ‘Silent Spring’ in 1962 — showed how the use of DDT affected birds. She found out that the DDT that passed onto birds through the food chain made the shells of the eggs thin. Thus they broke prematurely due to the weight of the mother bird and this was identified as the cause for the decrease in the bird population.

But there can be lots of unknown impacts. The ‘National Red List 2012 on Conservation Status of the Fauna and Flora’ launched last year explains the possible impact of agrochemicals on animals and plants in Sri Lanka. The species associate in freshwater are the most vulnerable, according to the Red List.

It says the heavy use of agrochemicals has contributed to the population decline of at least two species of endemic fish, pethiya bandula and aplocheilus dayi (uda handaya) and several species of other fish. Even the washing to the pesticide tanks in waterways also affects these fish.

The excessive use of agrochemicals also poses a threat to the orchid populations, the Red List’s chapter on Orchids states. Pesticides’ impact on orchid pollinators in turn affects many other plant species. Amphibians, freshwater crabs, freshwater plants, dragonflies, reptiles, spiders, dung beetles are some of the other species that are affected by agrochemicals, according to the Red List.

Application of insecticides and weedicides should be carried out in a manner that would have the least effect, especially on pollinators such as bees – the Red List says. Measures such as application of insecticides prior to flowering and at a time of the day when bees are less active on flowers would minimize their exposure to such chemicals, it says.

All pesticides approved for release in Sri Lanka should be assessed for impact on non-target organisms and the environment in general, and the labelling of such products should include information on environmental safeguards, it recommends.

Published on SundayTimes on 25.08.2013 http://www.sundaytimes.lk/130825/news/hidden-poison-in-vegetable-agrochemicals-59490.html 

The Yala National Park will be closed for one month from today (01st of September) onward.

Closing of the Yala National Park at the height of the drought has been the usual practice, however it was not followed during the last few years. In 2007 when the park was closed for the drought, the LTTE attacked the park and it didn’t reopen till the war was over in 2009. Since then Yala has never closed , till now.

Green Movement Blog has exceeded 10,000 posts within 26 months. The blog commenced in June 2011, and now contains links to about 12,000 news items in those posts. http://srilankangreens.blogspot.com 

As someone whose interested on nature and write on Environment, first thing I do in the morning is browse through all the newspapers/ news channels on the web for updates. It wasn’t an easier task to browse through all news items in search of ‘Environmentally related’ news.

Meanwhile, about a year ago; I came across the “Green Movement’s Blog” and subscribe to it. From that day onward, my task of following the local media for Environment News has become easier. Every morning, the Green Movement Blog sent a message to my inbox with Environmentally related news. At present  Divaina, Dinamina, The Island and Daily News (online versions only) are been followed by Green Movement blog. Some of the leading newspapers that needs to pay a subscription fee to access their news are not part of the network. Yet, the blog provides lots of useful information. ..and it is the only avenue offering such a service.

Now the blog contains 10,000 posts. This will be a very important feature for anyone who wants to research archive of a past news on selected categories. Some newspapers remove the content after a period of time, which will hamper further studies, but yet, this is an important feature. My help has been seek by atleast one researcher who wanted to find out how media reported on a certain subject and I had only the ‘Green Movement’ blog to recommend him.

So the ‘Green Movement Blog’ is indeed a useful initiative. Sri Lanka need such an archive of Environmental News. It will be a good research tool for all. I take this opportunity to THANK all those behind Green Movement Blog for this effort. Wish if the team can bring the news from other newspapers and find a way on having a summary of all the news on ‘Green Movement Blog’ itself; so that even the newspaper removes their URLs; the information will be available on Green Movement Blog for others to see.

GOOD LUCK Green Movement Blog…!! 

forest fire at Rahathangala, Buttala

More than 150 forest fires have been reported last year from different parts of the country due to the prevailing drought and the same is repeated this year as the dry weather spark lots of forest fire. The latest fire was reported from Buttala Rahathangala, Lal Sarath Kumara Deputy Director Media, Disaster Management Centre (DMC) said. Last week, it was reported that nearly 600 acres of grassland of the Nonpareil Estate Reserve in Horton Plains had caught fire. In addition to a couple of major fires in Mihintale, Wadinagala forest reserve in Wellawaya and Kalaputuwawa forest in Walapane, smaller fires were reported from other areas, the Disaster Management Centre said adding that the situation could get worse with the weather getting drier.

The grassland areas of Badulla, Moneragala and Nuwara Eliya are the areas most prone to forest fires posing a threat to other plantations. In addition dry weather conditions can convert green vegetation into flammable fuel. Therefore even a simple spark can create a big forest fire. However, the reported fires were all man-made fires, either intentional or accidental. It is well known that poachers set fire to forest areas and grasslands to corner their prey while cattle herdsmen set fire to get fresh shoots of grass to feed their cattle.

Last year during this same period the Sunday Times reported that forest fires had destroyed more than 15,000 acres of forest area in various parts of the country. Commenting on the situation last year, forest expert Prof.Nimal Gunatilake said that a majority of the fires that occurred here was either in grassland areas or forest plantations such as Eucalyptus or Pinus. Therefore he added that the impact was not so great on our native forests or biodiversity. However, he said forest fires were a death trap to some slow-moving animals adding that fires were sometimes a part of the native ecology like in the case of Nilgala where some seeds need fire to germinate.

Meanwhile experts point out that prevention is the key solution to forest fires.

Main causes 

• Throwing cigarette butts when travelling by train or walking through forests;
• Burning of debris by workers maintaining highways and railway tracks without taking proper precautionary measures
• Burning dead grass to obtain fresh grass for cattle. These fires often spread to nearby forests
• Burning degraded forests for purposes of shifting cultivation
• Setting fire to the forest by hunters to drive animals out

http://www.sundaytimes.lk/130825/news/forest-fires-a-burning-issue-as-dry-weather-continues-59474.html

They are a household nuisance and the sight of lines of ants marching towards food lying about can drive one crazy. But researchers from Peradeniya University studying a group of ants are excited by their discovery. The cause of the excitement was the existence of the rare endemic Sri Lankan Relict Ant (Aneuretus simoni Emery) among the sample of ants being studied.

The Sri Lanka Relict Ant may be one of the tiniest members of Sri Lanka’s unique biodiversity but it has a big reputation. As its name implies, a ‘relict species’ is a surviving species of an otherwise extinct group of organisms.

The Sri Lanka Relict Ant is the only living species of the Genus Aneuretus (genus is a scientific grouping of species that have common characteristics). This tiny creature has therefore grabbed the attention of entomologists around the world including that of prof. Edward O. Wilson, known as the father of biodiversity. He had even come to Sri Lanka to study this ant a few decades ago.

Sri Lanka Relict Ant – A worker (c) N.Wijayathilaka

This ant was first discovered in Kandy as far back as 1892. In addition to Kandy they are found only in a few places including Pompekelle, Gilimale, Adam’s Peak and Peradeniya, all in the Wet Zone

The latest finding was made by young researcher Nuwan Karunarathna who is doing his undergraduate studies under Dr. Inoka Karunaratne of the University of Peradeniya. Nuwan’s research involved analysing the diversity of ant species in two forests in the Knuckles range. This resulted in discovering 48 species of ants including the Relict Ant from the Moraella lowland rain forest near Panwila, and 35 species from the Rambukoluwa semi evergreen forest.

This is also the first time the ant has been recorded in the Intermediate Zone according to the paper authored by Nuwan and Dr. Karunaratne and published in last month’s prestigious Journal of Threatened Taxa.

The Relict Ant nests are found inside rotting and crumbling pieces of wood or in logs fallen on the ground. An ant colony consists of different levels of members of social strata including the queen and workers. According to researchers The Relict Ant colonies have two types of worker ants–major workers and minor workers. Usually an ant colony consists of thousands of worker ants, but in this species, the number of workers is less than hundred. Studies have shown that colonies are composed of 18-106 minor workers and one to three major workers, says Nuwan. Some colonies could also contain more than one queen.

Last year, Prof. Sriyani Dias of Kelaniya University too had found the Relict Ant in a forest patch in Kalutara. Prof. Dias who has been studying the etymology of ants in Sri Lanka since 2000 says more research needed to be done. According to the National Red List 2012, the conservation status of 109 ant species – more than half of the known species, were categorised as ‘Data Deficient”.

The Relict Ant has been listed as ‘Critically Endangered’ by the International Red List. However, perhaps due to its discovery in a few locations in Sri Lanka, its threatened level has been elevated to ‘Endangered’ in the National Red List published in 2012. The National Red List however has categorised 25 ant species in Sri Lanka as ‘Critically Endangered” with habitat loss being the major threat.

 Robert Knox on our ‘coumbias’

According to researchers systematic studies on ants in Sri Lanka were started in 1903. However, it is interesting to note that documenting ant species goes as far back as to the time of the famous British prisoner Robert Knox. In his book ‘An Historical Relation of Ceylon (1681)’ he mentions seeing six ant species in Sri Lanka.

“There are ants of several sorts, and some worthy of our remark. First of all there are the ‘coumbias’ a sort of small reddish ants like ours in England” Knox penned. He also mentions Tele-coumbias, Dimbios (dimiya), Coddia (kadiya) and termites.

Prof. E. O. Wilson, known as the ‘Father of Biodiversity’ commenting on the Sri Lanka Relict Anton Wikipedia in 1994 says, “Twenty years later it is found the species rare or absent in the same localities.” Recommending the Sri Lanka Relict Ant in the IUCN Red Data Book, the eminent professor says, “In time it became one of the first of several ants to be officially classified as a threatened or endangered ant species.”

Published on SundayTimes on 01.09.2013 http://www.sundaytimes.lk/130901/news/tiny-ant-makes-big-strides-60398.html

Caption: An elephant calf believed to be snatched from the wild. Pic courtesy Environmental Conservation Trust

Environmentalists have raised fresh concerns over the possible increase in the illegal abduction of elephant calves, following the Wildlife Conservation Ministry granting an amnesty period for the registration of wild elephant calves. Environmentalist, Sanjeewa Chamikara, Director of the Environment Conservation Trust (ECT) said in a statement that teams have already been dispatched to the wilds in Habarana and Udawalawe on ground information received by the trust. According to the statement it is believed that more than 30 elephant calves have been illegally snatched from the wild during the last decade.

• Abductions go to the wilds (24.08.2008)

http://www.sundaytimes.lk/080824/Plus/sundaytimesplus_00.html

• Balangoda calf linked to baby elephant racket (09.08.2009)

www.sundaytimes.lk/090809/News/nws22.html

• Baby elephant abduction: Vet. granted bail (22.11.2009)

www.sundaytimes.lk/091122/News/nws_17.html

Published on TimesONLINE on WEDNESDAY, 11 SEPTEMBER 2013 11:11 http://www.sundaytimes.lk/latest/37475-environmentalists-concerned-over-illegal-abduction-of-elephant-calves-during-registration-grace-period.html

Another elephant calf believed to be snatched from wild (c) Environmental Conservation Trust

The grace period given for registering illegally caught wild elephants is being made use of by certain dishonest people to register baby elephants newly captured by them, environmentalists charge. Several environmental groups raised a concerted voice at a news conference, against this move to give a grace period for registering illegally kept wild elephant calves.

The existence of a racket of capturing wild baby elephants for domestication came to light about a decade ago and it is believed that more than 30 baby elephants have been snatched during the past few years. It is mandatory to register all domesticated elephants; however, these people who having high level connections evade the law.

Elephant calves that are believed to have been snatched from the wild. Pix courtesy Environmental Conservation Trust 

Based on some ground information, Sajeewa Chamikara of Environment Conservation Trust (ECT) says his organisation came to know that teams have already been dispatched to the jungles in Habarana and Udawalawe to snatch new jumbo calves to register them during the grace period.

He says the grace period given by the Department of Wildlife to register unregistered baby elephants is also an attempt to legitimise a large number of baby elephants captured from the wilds. Mr.Chamikara calls this is a clear violation of the Flora and Fauna Protection Ordinance (FFPO).

“The culprits should be punished according to the law, but the grace period will only encourage capturing of more baby elephants from the wilds,” he states. ECT has also released a list containing information on owners who are keeping the illegally captured elephants. If the authorities really want they could act on it, he said.

Recently, there were stories that the Elephant Registration book had gone missing leading to the sacking of the DWC’s legal division head. The legal division of the DWC had also been sealed off by police, but the DWC Director General H.D.Ratnayake later confirmed the Elephant Registration book was found.

This drama has taken a different twist with Wildife Minister Vijith Wijayamuni Soyza saying the DWC will offer a grace period for registering illegally held baby elephants by paying a million rupees. “I just want to finish off this unlawful act. But first I must clean the mess, so I offered a grace period with paying a fine” said the Wildlife Minister.

But environmental lawyer Jagath Gunawardane said that if there was a need to get the mess cleared, it could be arranged for the offenders to present the elephant to courts, pay a fine, after which the elephant could be handed over to the government.
A news release from ECT states that there are 359 domesticated elephants registered with the DWC. Of these, 94 elephants are in the Dehiwala Zoo and the Pinnawala Elephant Orphanage while 60 had died.

There should, therefore, be about 205 elephants in the possession of private owners. However, the elephant owners claim they need more elephants for traditional purposes such as for parading in peraheras as the present elephants are getting older.

In the past, the DWC’s Flying Squad had detected illegally kept baby elephants, but the subsequent legal battles failed to trace the real offenders.

Meanwhile, Thailand Police have recently busted a similar racket of snatching wild baby elephants. Fourteen unregistered or illegally registered elephants were taken in by police on simultaneous raids at tourist destinations.

Published on Print edition of the SundayTimes on 15.09.2013 http://www.sundaytimes.lk/130915/news/environmentalists-grace-period-a-cover-to-register-newly-captured-jumbo-calves-62280.html

The controversial Sethusamudram Canal project is back on the Indian government’s agenda under pressure from some Tamil Nadu Political parties such as the DMK the Indian Media reported recently. This in turn has raised concern among environmentalists in Sri Lanka.

The project aims at shortening the sea route between India and Sri Lanka by dredging the canal as the sea is not deep enough for ships to navigate. Environmentalists are concerned that the project will destroy Adam’s Bridge, a natural chain of limestone shoals. According to the Hindu epic Ramayana the bridge also known as Ram Sethu was built by Prince Rama’s monkey army led by Hanuman. The project was started in 2005, but soon got into troubled waters as both environmentalists and many Hindu political parties such as the Hindu nationalist party BJP opposed it.

Environmentalists point out that the project would be detrimental as it would disturb the Gulf of Mannar one of the world’s richest marine biodiversity spots. The Indian side of the Gulf of Mannar is already a Marine National Park that was recognised as a UNESCO Man and Biosphere Reserve (MAB) in 1989. Research is underway to declare Sri Lanka’s side too as an MAB.

The proximity of the maritime boundary suggests that Sri Lanka must be wary of trans-boundary effects of the Sethusamudram canal, NARA founder chairman and specialist on Marine Affairs in the region Dr. Hiran Jayewardene has warned.

He points out that continuous dredging would result in soil being deposited on the bottom habitats such as coral and sea grass beds. Dr.Jayewardena also highlighted the need to conduct our own research in the area to get a better understanding of its ecological characteristics.

The Indian Supreme Court issued a ruling to suspend the operations, but according to Indian media, the central government was planning to file an affidavit in the Supreme Court to get the green light for the project.

This was is in spite of the R.K. Pachauri Committee, appointed by the government after the Supreme Court asked the government to explore an alternative route, pointing in its report that the project was not viable, the Indian media reported.

Let’s solve environment problems together, says expert

Dr.Hiran Jayewardene has called for a joint scientific body between India and Sri Lanka to protect the biodiversity of the Gulf of Mannar and its surrounding areas. Pointing out that some of the issues such as the problem of Tamil Nadu fishermen poaching in Sri Lankan waters using bottom trawlers resulting in the destruction of marine habitat and the Sethusamudram project had political implications for both countries and science may be able to provide an answer to these complex issues.

“A jointly managed regime with required conservation concerns may be a way out. This would allow scientists on both sides to work together to address and understand the environment allowing for sustainable use. Confidence building and finding alternative approaches such as conservation and ecotourism that can bring added value and much needed development alternatives to the area could be achieved through such a joint effort,” he said. 

Published on the SundayTimes 15.09.2013 http://www.sundaytimes.lk/130915/news/indian-govt-floats-sethusamudram-canal-project-again-62290.html

The birds are back and one of the earliest migratory visitors to Sri Lanka away from the harsh winters in the north is the Blue-Tailed Bee-Eater, point out Ornithologists.

These birds leave their breeding grounds mainly in northern India and settle down here in various parts of the country, even in our home gardens. As its name implies the bird’s staple diet consists of flying insects such as bees dragonflies and butterflies. In the absence of trees their favourite perching platforms consists of television antennas and electric wires, making them a common sight even in a busy urban environment.

It has been recorded that some migratory birds arrive in Sri Lanka as early as August, but a majority make their journey from mid-September to October.

While some of these migrants fly into wetlands and forested areas, many of them opt for home gardens in urban areas. The Barn Swallow, Forest Wagtail, Brown Shrike, Brown Flycatcher, Asian Paradise Flycatcher (sudu redi hora) and Indian Pitta (Avichchiya) are a familiar sight in home gardens this time of the year.

The Field Ornithology Group of Sri Lanka (FOGSL) has this year too asked bird enthusiasts and other householders to keep an eye on who comes when and who leaves when, to help build up more data on migrant birds. In 2011 the group launched the programme, Migrant WATCH, to promote the observation of migrants and in turn their safety.

A Slaty-legged Crake rescued from the heart of Colombo a couple of years ago

Sometimes these migrants exhausted by their long-distance flight collide with window panes and get hurt. They can also become easy prey to domestic cats and dogs.

Bird experts say if one finds a migrant bird in distress put it in a cardboard with a few holes for ventilation and place the box in a quiet warm place. It if is too weak to fly it is recommended that small amounts of low concentrated glucose saline with Vitamin C be given. When the bird is able to fly again release it in a proper environment, the experts say.

Join these events 

The Migrant WATCH will be launched on September 29 (Sunday) with a birding session at the Thalangama Tank in Battaramulla at 7 a.m. A lecture on ‘Waders and Other Migrant Birds’ will be delivered the day before, September 28 (Saturday) at 9.30 a.m. at the Zoology Department of the University of Colombo. The FOGSL especially welcomes those who are new to bird watching to take part in these events

Some of the other events organised include a wader workshop at the Bundala National Park (from October 16-20)) and a field visit to Mannar (December 13-16). For more information about these programmes contact FOGSL on 2501332 or 0718440144 or email fogsl@slt.lk

http://www.sundaytimes.lk/130922/news/our-feathered-friends-from-across-the-seas-are-back-63367.html 

Last month, the Sunday Times highlighted that Sri Lanka’s farmers were over-using agro-chemicals, and warned that it could ultimately penetrate into the groundwater. This has now been confirmed by a study conducted by the Water Resources Board (WRB).

WRB Director General R.S. Wijesekare revealed that chemical compounds such as Nitrates, Phosphates and heavy metals were found in excess in many places in the districts they surveyed. The survey covered Jaffna, Ampara, Puttalam, Anuradhapura, Matale and Gampaha districts. Excessive Nitrate compounds were in samples taken from Kalpitiya and Jaffna, while Phosphate was in abundance in samples taken in Ampara. In samples from Anuradhapura, heavy metals such as Arsenic were found in quantities exceeding standard levels, he confirmed.

Some of the agrochemicals will be absorbed by plants, but most of it will collect on the soil or be washed away as runoff. Part of it leaches through to the groundwater. What goes in will come out, so not only the people in the immediate vicinity, but others in the area too could be affected by contamination.

Water samples from 30 Secretariat Divisions covering these districts have been collected periodically, under this study initiated in 2011. Mr Wijesekare said that the results have highlighted the need for some control of using agro chemicals. He said that WRB with other agencies such as the Agriculture department and farmers are planning to conduct a program in Puttalam to educate farmers to use the Agrochemicals responsibly while monitoring the ground water periodically to check for improvements of the quality. He also said the survey has been done on a Pilot scale and are trying to do the exercise covering the whole island.

Head of Sri Lanka programme of International Water Management Institute (IWMI), Dr Herath Manthreetilake has also stressed the importance of having such programmes at least in priority areas prone to groundwater pollution.

He also pointed out that periodic monitoring has to be continuous, to get a clear idea of pollution levels. Isolated incidents of chemical spills on depleted groundwater reserves due to drought, can increase the concentration of chemicals, so the results may not be entirely accurate – but data captured periodically on the groundwater condition can give a better picture. Dr Manthreetilake said that groundwater in most industrial countries such as Japan, are polluted beyond usage. Therefore, to avoid falling into the same trap, it is important to continue with a proper monitoring mechanism of groundwater sources.

Published on SundayTimes on 22.09.2013 http://www.sundaytimes.lk/130922/news/excessive-use-of-agrochemicals-pollutes-groundwater-in-many-places-63297.html 

The first elections in Jaffna since the war ended was held yesterday with many political promises. However, experts point out a water shortage silently looming in Jaffna, that will affect the people beyond these political promises.  The fact that Jaffna will face a severe water shortage in the future, if water extraction is not managed, has been revealed by a study done by Jaffna University’s Department of Agricultural Engineering. No river flows across the Jaffna peninsula.

Hence, the groundwater in the limestone aquifer is the main source of water for the area. Aquifers are underground layers of rock that are saturated with water that can be brought to the surface through natural springs or by pumping. The extracted water must be replaced by new water to replenish or recharge the aquifer. But in Jaffna, this recharge rate is 0.57 million cubic metres (MCM) of water, while the extraction rate is 0.66 MCM, according to research done by M. Thushyanthy and C.S. De Silva. So, Jaffna’s limestone aquifer will become depleted over the years, these water experts fear.

Rapid development of agriculture, economy and increase of population due to resettlement, creates greater withdrawal of water. Especially, water extraction for agricultural purposes will impact Jaffna’s water resources, according to this study.
However, this situation is not only restricted to Jaffna. Sri Lanka’s aquifers located in other areas will also face similar issues, says Water Resources Board (WRB) Director General R.S. Wijesekare.

He fears the changing rainfall patterns due to Climate Change will impact Sri Lanka’s groundwater aquifers. Not only the drought, but intense rain during a short period of time, will also disturb groundwater recharging cycles, as it will not allow rain water to leach down, but runoff quickly into rivers. The presence of buildings prevents rainwater from leaching, hence leaching in urban areas is severely reduced, which slows down groundwater recharge, while groundwater extraction for commercial purposes is increasing. Hence, a solution needs to be found for the future, point out water experts.

At least for the Jaffna aquifer, the Jaffna University researchers recommend the establishment of an institution for a groundwater regulatory framework, to optimise its usage by controlling its overuse.

Published on SundayTimes on 22.09.2013 http://www.sundaytimes.lk/130922/news/severe-water-shortage-looms-in-jaffna-63294.html

The harmful impact of misuse and overuse of agrochemicals have been highlighted in articles published in the Sunday Times in the past few weeks. As an alternative, use of bio-fertilisers which is a method of directly applying living microorganisms such as bacteria and fungi to fertilise the soil is becoming popular among farmers, even though these too have to be used with care, point out experts.

Research activites pertaining to vermiwash being carried out at the IFS, Kandy

“Bio-fertilisers are a good nature-friendly way of enriching soil with nutrients by establishing natural nutrient cycles. However, as many foreign bio-fertiliser products are being introduced to farmers, without being tested, there is a risk of introducing harmful organisms too into the country,” warns Prof. Gamini Seneviratne of the Institute of Fundamental Studies (IFS), Kandy. “These harmful micro-organisms can be invasive, spreading fast and causing enough damage,” he added.

Numerous species of soil bacteria which grow on or around roots, stimulate plant growth. Some of these microorganisms such as Rhizobium bacteria fix atmospheric nitrogen into soil and Pseudomonas Bacteria makes Phosphorus soluble, so plants can easily absorb them. Strains of these beneficial soil micro-organisms cultured in laboratories, come into the market as a bottled liquid. These bio-fertilisers can be mixed with compost and used in organic farming or as a supplement for chemical fertilisers. This can reduce the use of chemical fertilizers by at least by 25%.

In Sri Lanka, already there are companies producing bio-fertilisers. However, companies that import bio-fertilisers need to be closely supervised, as they cannot guarantee that imported bio-fertilisers are harmless. Hence, there should be a mechanism to monitor the quality and safety of the imported bio-fertilisers, emphasizes Prof. Seneviratne.

The IFS researcher stresses that the country can benefit from bio-fertilisers, because they are low cost, renewable sources of plant nutrients which can reduce use of chemical fertilisers. Prof. Seneviratne also revealed that an IFS project conducted in collaboration with the Tea Research Institute (TRI) is on the verge of introducing a new, patented formula of bio-fertiliser known as “Biofilmed bio-fertilisers” (BFBF), which has been rigorously tested for more than eight years.

Trials with tea revealed that the new fertiliser can actually reduce use of chemical fertiliser by 50%. It is to be introduced for commercial development by the end of the year. Developing BFBFs for other crops is under way. There are bio-pesticides too, which use similar techniques, but Dr Anura Wijesekara of the Pesticide Registrar’s office confirmed that Sri Lanka does not import bio-pesticides.

‘Vermiwash’ is a solution that contains extracts of earthworm enriched soil. The ‘Green Revolution’ initiated in the 1960s had promoted agrochemicals usage which Sri Lanka embraced. But once convinced of the ill-effects of agrochemicals, agro experts are returning to nature’s way. Earthworms to return fertiliser to the soil

At school we are taught that earthworms are a part of soil biodiversity that help enrich soil fertility. But, to promote the green revolution, we continue to use agrochemicals which kill these friendly creatures. Realising the important services earthworms provide to the soil, agricultural experts have experimented in getting the services rendered by these earthworms, into a specific fertiliser.

“Vermiwash’ is a liquid extract from soil worked on by earthworms. This contains friendly microbes and enzymes that stimulate plant growth,” Dr Gamini Hitinayake of Peradeniya University said.

A microbiological study of vermiwash has revealed that it contains nitrogen-fixing bacteria too. It is therefore an effective way of getting the nutrients back into the soil.

It contains enzymes- secretions of earthworms, which would stimulate the growth and yield of crops, and even develop resistance in crops.

Pointing out that vermiwash was not difficult to make and could be used for home gardens, Dr. Hitinayake gave the following steps:

• Make small holes at the bottom of a barrel or large container mounted on a little platform.
• Introduce soil containing earthworms into the container.
• Introduce drips of water from the top onto the earthworm-rich soil, while collecting the runoff water from the bottom.
• Mix this with water and apply to the crops.

Published on SundayTimes on 29.09.2013 http://www.sundaytimes.lk/130929/news/down-to-earth-in-soil-fertility-with-bio-fertilisers-64260.html

Armed with improvised spears, the team clad in scuba gear, were submerged in the clear waters off Pigeon Island. Seeing an area where corals were destroyed, they descended like sharks that had spotted their prey. Taking aim, they speared the starfish that was the cause of the destruction.

The thorny interloper: Starfish that have been removed from the coral reef 

Pigeon Island is one of Sri Lanka’s two Marine National Parks and it is prohibited to hunt any creature in this sanctuary. But Wildlife Officers too supported this mission as the ‘Crown of Thorn Starfish’ are extremely destructive to the corals, feeding on the microorganism polyps that build them. According to marine biologists, the number of COT in the Pigeon Island reef began increasing last year exceeding the threshold of their natural occurrence, hence the need for action to control the damage.

“We came to know about the outbreak at Pigeon Island and as conservation oriented underwater explorers, we wanted to organise a programme to remove the COTs on Pigeon Island Coral Reef,” Upekshi Perera, President of the Sub Aqua Club said.

It was no easy task as some of these creatures are hidden inside the corals. The starfish also has protective thorns that are venomous. The recommended method of removing the COTs is by injecting Sodium bi-sulphate using syringes with long needles, but the team had to come up with other methods.

Travice Ondatje of Nilaweli Beach Hotel who is also a member of Sub Aqua Club was the mastermind behind creating the team’s main weapon – the ‘broomstick spear’. “It was simply a broomstick with a five millimetre steel rod (used for concrete) tied to one end,” Travice said. The team had taken time to learn how to manoeuvre the improvised spear.

The team comprised 12 divers from the Sub Aqua Club and three from the Ypsylon Dive Centre that also provided some of the dive equipment. Forming three teams, they had done two dives – each taking one and half hours. Teams moved in semi circles inspecting the corals on the southern part of the reef. One diver held ‘plastic laundry bins’ to collect the starfish speared by the other members.

The team fills up buckets of Crown of Thorn starfish

At the end of the day, the team had removed 181 Crown of Thorn Starfishes – double the number we thought we could achieve, said Dharshana Jayawardane, dive officer of Sub Aqua Club. The density of the COT on top of stag horn corals was more, he added.

Dr. Malik Fernando, an expert on Sri Lanka’s marine life and founder member of the Sub Aqua Club said there are COT outbreaks once in a while and intervention is required to manage them. Coral ecologist Arjan Rajasuriya praised the work done by the Sub Aqua Club members highlighting the need for such an exercise annually. Government agencies should organise a programme to facilitate volunteers as diving is a costly exercise, he said.

The worst outbreaks were in the 1970s and early 80s. Not only the East coast, but many other areas too have been infested and thousands of COTs had been removed under the guidance of Dr. de Bruin, a Research Officer attached to the Department of Fisheries, Mr. Rajasuriya said.

Mr. Rajasuriya said that there can be various reasons for a COT outbreak. More nutrients in the water and removal of fish that prey on COT and also the warming oceans could provide optimal conditions for COT larvae to thrive.

Upekshi further added that Pigeon Island is a tourist attraction and unless we take care of such habitats, there will be nothing to showcase in time to come. She was grateful for the support that Nilaweli Beach Hotel and Ypsylon Dive Centre gave them. The Sub Aqua Club is planning to do this as an annual event, she said, happy that they had done their bit for Pigeon Island.

Coral monitoring programme needed

According to IUCN Red Data, Corals are one of the most threatened species in the world. Corals are useful for many reasons even in breaking the power of unexpected sea surges such as a Tsunami.  Some years ago NARA had a coral- monitoring programme and NARA chairman Dr. Sayuru Samarasundara said the agency plans to re-commence it next year.

Know the enemy

The crown-of-thorns (Acanthasterplanci) receives its name from venomous thorn-like spines that cover its upper surface like the crown of thorns placed on the head of Jesus. An adult starfish can grow up to 35 cm (14 in). They usually have 21 arms but this number can change from population to population, points out Arjan Rajasuriya.

Their spines are stiff and very sharp. The adult crown-of-thorns is a carnivorous predator that usually preys on reef coral polyps. It climbs onto a section of living coral using its large number of tube feet and flexible body and fits closely to the surface of the coral, even the complex surfaces of branching corals. It then extrudes its stomach out through its mouth over the surface to virtually its own diameter. 

The stomach surface secretes digestive enzymes that allows the starfish to absorb nutrients from the liquefied coral tissue. This leaves a white scar on the coral skeleton which is rapidly infested with filamentous algae. 

An individual starfish can consume up to six square metres (65 sqft) of living coral reef per year according to Wikipedia.

published on SundayTimes on 06.10.2013 http://www.sundaytimes.lk/131006/plus/operation-starfish-to-save-reef-64660.html

A mini zoo in Battaramulla is among government’s plan for entertaining CHOGM visitors according to the Botanical Gardens and Public Recreation Ministry. The mini zoo will be set up on a 3.5 acre plot of bare land adjacent to the Folk Arts Centre (Jana Kala Kendraya) in Battaramulla where a model Sri Lankan village showcasing the country’s cultural heritage will be setup.

Referring to the mini zoo, director of the National Zoological Gardens of Dehiwala, Anura de Silva said inmates at this zoo would be limited to a few local animals such as the Spotted Deer, Sambur, porcupines etc. He added that an aviary limited to local birds would be an added attraction.

Dr. de Silva said the idea of setting up a mini zoo limited to Sri Lankan fauna, was to give incoming CHOGM delegates a snapshot view of Sri Lanka’s biodiversity. He added that though the facility could not be considered a full-fledged zoo, it would continue to be maintained even after the CHOGM and kept open to local visitors.

Efforts were also being made to send a batch of animals to a new zoo which is being created at Ridiyagama in Hambantota. However as construction work could not be completed, the plan was shelved.

Published on SundayTimes on http://www.sundaytimes.lk/131013/news/now-a-mini-zoo-for-chogm-delegates-65605.html

Rudyard Kipling’s ‘Jungle Book’ refers to a black panther, Bagheera. This was really a black leopard and even though Badheera was fictitious, black leopards do exist. But are their days numbered in Sri Lanka, is the question that many wildlife enthusiasts pose.

Brutal end: The carcass of the black leopard. Photo Credit: Rukshan Jayewardene 

Another black leopard faced a brutal death in Deniyaya a few days back. Its decomposing body was recovered from a forest patch close to Handford Estate, in the village of Thalapalakanda.

Veterinary surgeon Dr.Tharaka Prasad who conducted the post-mortem said the animal would have died an agonising death after succumbing to internal wounds sustained on getting caught in a wire snare. Poachers had cut off both its forelimbs and a large portion of flesh from its neck area. Even the teeth and claws of the remaining limbs of this black beauty had not been spared.

Wildlife officers were however puzzled that no attempt was made to skin the animal as its coat would have fetched a high price. They believe the animal would have got caught in a trap set for wild boars. But conservationist and leopard researcher, Rukshan Jayawardane who went to the site with Dr. Prasad said the trap may have been set up deliberately to snare the black leopard – or other leopards that frequent the area. He has urged police to find the culprits. There is a local belief that leopard flesh taken from an area that cannot be licked by the animal is good for asthma patients and wearing its claws and teeth a sign of bravery.

Kokila Harindra, wildlife range officer of Kaluthota who was alerted by Deniyaya police said villagers had complained about the stench from a rotting carcass of a leopard. He said the villagers had not spotted the black leopard before. The animal was a mature male leopard about 7 foot long, Mr. Harindra said.

Dense forest: Safer habitat for rare black leopard

In 2009, a black leopard was entrapped in a wire trap in the vicinity of Deniyaya. A few years ago there was was a report of the death of another black leopard in the area of Sinharaja.  Dr. Prasad said in the past six years the Department of Wildlife Conservation received reports of 16 leopard deaths in and around Sinharaja.

The fact that of them three were black leopards means there could be more in the area, Dr.Prasad said adding that they were initiating a study on these rare species. Childers Jayawardane, a wildlife officer wrote about sighting a black leopard as far back as 1948 in Yala Block III. He also recalled seeing another black leopard at Banawalkema 30 years later.

However, black leopard sightings have not been recorded recently in the dry zone, and it is believed that the darker environs of a dense forest helps the black leopard to survive, says Rukshan Jayawardane. Pointing out that there maybe more leopards outside the protected wildlife areas he pointed out that conservation programmes should encompass these areas too.

Anjali Watson – a leopard researcher who has studied leopards in the wet zone and the hill country says the biggest threat to leopards in general and the rare black species is the lack of protected areas in the wet zone and hill countries unlike in the dry zone. As a result habitat fragmentation, poaching and indirect snaring can go unnoticed.

She said black leopards even in other countries are found mainly in dense forest areas. The reason being the darker and more secluded habitat of rain forests allow a melanistic leopard to survive more easily and reproduce, passing on the recessive gene of melanism. In the dry zone where the habitat is more open they are less likely to survive into adulthood.

Who are these black beauties? 

The black leopard belongs to the same species of leopards found in Sri Lanka, scientifically known as Panthera pardus kotiya. This species has been tagged as ‘Endangered’ by Red List 2012.

What differentiates a black leopard from a normal leopard is its black coat that is a result of a condition called melanism where the dark-coloured pigment melanin in the skin develops. This is similar to the condition of an albino where the absence of melanin makes an animal lighter coloured. 

Zoologists say this is caused by a melanistic recessive gene and on close inspection the usual leopard spots are visible even on a black leopard. Scientists also say two leopards with normal coats have a one-in-four chance of producing a black-coated cub, if both mother and father have the recessive trait for melanistic form. Other big cats such as jaguars who have this melanistic form are commonly referred to as black panthers.

Published on 06.10.2013 on SundayTimes http://www.sundaytimes.lk/131006/news/dark-secrets-of-a-black-beauty-64892.html 

Ant-bites have compelled a few people in areas of Panadura to seek medical treatment. However, only people allergic to these bites need medication, and there is no need to panic say experts

Hathpolaya (c) Courtesy Medical Research Institute. and below head of Hathpolaya 

Earlier this week, it was reported that several people in Horethuduwa, Panadura, sought medical treatment for ant-bites. Upon information received, Medical Research Institute (MRI) Director, Dr Anil Samaranayake dispatched a team to investigate the matter. He said samples of this particular ant responsible for the more-than-painful bites, has been collected and brought to the MRI lab for further investigations. These ants have strong jaws and their bite can bring upon allergic reactions to certain people, warns Dr Samaranayake. However, these ants bite only when agitated, and there is no need to panic, he added.

Investigating the images of the ant, Sri Lanka’s foremost ant expert – Kelaniya University’s Prof. Sriyani Dias, identified it as a ‘Hathpolaya’ (Tetraponera rufonigra). This ant usually lives in trees and hence is an arboreal ant. The Hathpolaya’s body has a bit of colour, and is also known as ‘Arboreal Bicoloured Ant’. It is a predator that lives on insects, and is larger than normal ants, growing up to 12-15mm, exceeding the size of a ‘kadiya’.

Prof. Dias also recalls a ‘Hathpolaya’ infestation in Matara, in 2010. Suddenly, from nowhere, these ants started to appear in several places. Investigations revealed that several large trees in the area had been felled, dispersing large ‘Hathpolaya’ colonies that had been ‘resident’ in these trees. The Panadura incident too could be for similar reasons, thinks the ant expert.
The number of Ant species found in Sri Lanka is subject to change, as scientists split new species into one and merge the existing species to single ones. According to the National Red List of 2012, Sri Lanka is home to 205 ant species. The ‘Hathpolaya’ is categorised under ‘Least Concerned’ which means it is not a threatened species.

In 2010, the Sunday Times reported the death of a woman due to a ‘Dala Kadiya’’-bite. But, can an ant’s bite be fatal?

Experts say people react to insect stings differently, where some develop allergies that could lead to severe conditions. “It is like certain people being subject to allergies reactions after consuming pineapple or prawns”. The age and how nourished/susceptible the body is due to other inadequacies within, are contributory factors to an allergy becoming fatal. “Otherwise, Sri Lanka’s ants are usually not the kind that cause fatalities. They don’t chase and attack when provoked, like bees or wasps,” insists Prof. Dias.

Symptoms of a serious allergic reaction, or anaphylaxis, include itching, hives, flushing of the skin, tingling or itching inside the mouth, hoarseness, swelling of the tongue or in your throat and narrowing of the airways which causes difficulty in breathing and swallowing, dizziness, fainting, and nausea or vomiting. can be fatal.

These types of reactions usually occur within minutes of the sting, but have been known to be delayed for up to 24 hours. If you are bitten by an ant and are subject to itching and hives or welts on the skin other than around the bite, seek expert medical attention immediately.

Published on SundayTimes on 13.10.2013 on SundayTimes http://www.sundaytimes.lk/131013/news/ant-bites-could-be-fatal-dont-ignore-its-allergic-reactions-65666.html

“Rajiv is different to the new crop of wildlife photographers that Sri Lanka is producing. Firstly he doesn’t concentrate only on the national parks. Secondly he is deeply concerned about conservation,” says veteran wildlife photographer Namal Kamalgoda of Rajiv Welikala who is preparing for his maiden wildlife photographic exhibition “Wildlife Diaries: Memoirs from the Sri Lankan Wilderness”.

Back to back – the young tuskers of Kalawewa herd

Armed with his camera, Rajiv has braved wildernesses across the country, been chased by elephants while trying to photograph tuskers in Kalawewa and once had a narrow escape in an encounter with a bear in Lunugamwehera while on foot. But he is undeterred in his passion for bringing out the true beauty of Sri Lanka.

Rajiv has a passion for photographing tuskers. He believes documenting them is the first step towards protecting these gentle giants before they all vanish. The majestic tusker known as ‘Medha’ (weather god in Sinhala) hidden in a jungle patch in Wilpattu is his favourite tusker photo. “We had to wait over 15 minutes as many vehicles passed the spot even without noticing the majestic tusker taking shelter in the jungle. Slowly but surely the tusker started coming out. I captured this image at the right moment, when a beam of sunlight hit the side of his face, giving this amazing picture,” he recalls. The photograph captures the sense of mystery and awe the tusker inspires, and the landscape Wilpattu is famous for, he adds.

Photos of several tuskers showing different characteristics will be part of the exhibition. “I like to focus on locations outside national parks to search for tuskers especially in the North Central and Wayamba Provinces. The best time of day is evening, roughly between 4.30-5.30 p.m. which I like to call “Magic Hour” where the light is golden and optimum for photography,” Rajiv revealed. 

But Rajiv’s love for nature goes beyond tuskers as the over 70 such photographs exhibited will reveal- birds, mammals and reptiles among

his subjects.

While he loves to spend time in the wild, he points out that wildlife is all around us and one does not necessarily need to look to far-off jungles to photograph wild animals. Even closer to Colombo, there are many locations which are a haven for a multitude of species. Home gardens provide opportunities to capture photos of birds and other creatures, says Rajiv showing us a photo of a Brown-headed Barbet he had taken at his grandparents’ garden in Bambalapitiya.

Nature is so diverse and full of surprises there is never a boring day if you learn to open your eyes and broaden your horizons, he says, pointing out that many wildlife enthusiasts looking only for leopards in sanctuaries such as Yala, totally ignore the other species found in plenty there.

Rajiv started wildlife photography at the age of 13 while at S. Thomas’ College, Mount Lavinia. He did his higher studies at the University of Wales and now aged 28 is currently reading for an MBA from the Cardiff Metropolitan University, while working at MAS Intimates as a merchandiser.

‘Wildlife Diaries – Memoirs from the Sri Lankan Wilderness’ will be held from October 26-27 from 10 a.m. to 8 p.m. at the Lionel Wendt Gallery, Colombo 7.  http://www.sundaytimes.lk/131020/plus/the-true-beauty-of-sri-lanka-66097.html

The whisper – sambur family

Ulama – the Devil Bird or Forest Eagle Owl from Wilpattu

Megha – An elusive Wilpattu Tusker – Rajiv’s favorite Tusker photo

Fisheries authorities and the Sri Lanka Navy (SLN) have stepped up action against illegal fishing methods used by local fishermen, officials said. The SLN arrested 89 fishermen off the east coast, for using ‘Hambili del’ or ‘Purse Seine’ nets meant for deep sea fishing.

Navy spokesman, Commander Kosala Waranakulasuriya said the arrests made by Eastern Naval Command’s SLN Dockyard on October 17, was off Chapel Island and Dutch Bay in Trincomalee.

Fisheries and Aquatic Resources Department Director General Nimal Hettiarachchie said that it is illegal to use these nets within a radius of 7 km offshore, while the mesh size of these nets should also be bigger than 1½ inches. Furthermore, these nets can be used in the deep sea only with a permit from his Dept.

Mr. Hettiarachchie also revealed that fishermen use these Purse Seine nets in the night guided by powerful lights, known as ‘light course’. Both big and small fish attracted to the light, are easily netted which is considered detrimental to the sustainability of fish stocks. Hence, using these purse seine nets at night is illegal. However, illegal ‘light course’ fishing continues in these areas,” Mr Hettiarachchie revealed.

Dynamite fishing too is a major issue, especially off the east coast. Dynamite blasts are reportedly heard even near Trincomalee’s Pigeon Island Marine National Park. The SLN spokesman said they are trying their utmost to curb these illegal activities.

Meanwhile, SLN personnel attached to the North Western Naval Command (NWNC), on information received, arrested two persons with 11.2 kg of turtle meat and 424 turtle eggs, in the general area of Anawasala in Kalpitiya on October 16. Investigations later revealed the meat belonged to a Leatherback Turtle, which is the largest of all turtles that come ashore to lay eggs. The suspects were handed over to Wildlife Conservation officials at Kandakkuliya.

“The SLN’s NWNC has also recovered 2,470 conch shells in the Karadikkuli area on October 9, 2013. The SLN also continues to apprehend Indian fishermen resorting to illegal bottom trawling,” said Cmdr. Warnasuriya.

All these activities highlight the perils that the ocean’s biodiversity is subject to, and the stringent measures taken to sustain its natural resources.

Published on 20.10.2013 http://www.sundaytimes.lk/131020/news/sln-fisheries-officials-hike-vigilance-against-illicit-fishing-66440.html