Bees are vanishing: U.N. report

Many species of wild bees, butterflies and other insects that pollinate plants are shrinking toward extinction, and the world needs to do something about it before our food supply suffers, a new United Nations scientific mega-report warns.
The 20,000 or so species of pollinators are key to growing fruits, vegetables and cash crops. Yet two out of five species of invertebrate pollinators, such as bees and butterflies, are on the path toward extinction, said the first-of-its-kind report. Pollinators with backbones, such as hummingbirds and bats, are only slightly better off, with 1 in 6 species facing extinction.
“We are in a period of decline and there are going to be increasing consequences,” said report lead author Simon Potts, director of the Centre for Agri-Environmental Research at the University of Reading in England.
The trouble is the report can’t point to a single villain. Among the culprits — the way farming has changed so there’s not enough diversity and wild flowers for pollinators to use as food; pesticide use, habitat loss to cities; disease, parasites and pathogens; and global warming.
The report is the result of more than two years of work by scientists across the globe who got together under several different U.N. agencies to come up with an assessment of Earth’s biodiversity, starting with the pollinators.
“The variety and multiplicity of threats to pollinators and pollination generate risks to people and livelihoods,” the report stated.
“These risks are largely driven by changes in land cover and agricultural management systems, including pesticide use.”
Dennis vanEngelsdorp, a University of Maryland bee expert, said, “Everything falls apart if you take pollinators out of the game. If we want to say we can feed the world in 2050, pollinators are going to be part of that.”

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Wildfire destroys Marayur sandalwood

 IDUKKI,
The Hindu, February 27, 2016
Wildfire destroyed forest wealth across 50 hectares of land in the Pothadimala area in the Marayur sandalwood division on Friday.
The fire, which broke out at 11 a.m. in the lower area of Pothadimala, consumed the dried-out vegetation and spread to a large area.
A 50-member team, including forest officials, watchers, and the local people, reached the spot and brought the fire under control by 5 p.m. Estimates of the loss caused to the forest, including sandalwood trees, would be available by Saturday, said a senior official of the sandalwood division.
With the mercury soaring, wildfires in the grasslands soon spread to the sandalwood grown areas. In the 64 sq km area of sandalwood forest, 14 sq km has natural sandalwood. However, sandalwood is grown in other areas too.


Though fire lines have been cleared and more watchers have been appointed during the summer season to prevent wildfires, the large area of forest makes it difficult to control the fire. There are also increased chances of wildfires as the forest is in the rain shadow area. Forest watchers are camping in the area.

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Industry throws a spanner in the KSBB works

T. NANDAKUMAR
The Hindu, February 27, 2016
Faced with stiff resistance from industry, the Kerala State Biodiversity Board (KSBB) has turned to the government for help in implementing the Access and Benefit Sharing (ABS) mechanism for commercial utilisation of biological resources.
According to officials, certain sectors of industry had complained to the government that the proposed levy would add to their financial burden and weigh down their prospects of becoming competitive in the global market. The government, in response, has asked the KSBB to provide the details of the ABS mechanism and the guidelines issued by the National Biodiversity Authority (NBA).
The board had earlier written to the Environment Department, seeking a government order to implement the ABS mechanism under the provisions of the Biodiversity Act, 2002 and the Kerala Biodiversity Rules, 2008.
The KSBB has identified 2,694 industrial units in the State that will be liable to pay a levy for access to bioresources and associated traditional knowledge.
The companies will be required to plough back a portion of their sales revenue to the State Biodiversity Fund, in return for commercial exploitation of plants, animals, microorganisms, their parts, and genetic material (excluding human genetic material). The fund would be utilised for conservation activities.
The proposed levy opens up a new revenue stream for the government, but there are fears that it would be bogged down by litigation.
The bio resource-based industries identified by the KSBB include Ayurveda drug companies, tea and coffee manufacturers, agro-based units, food and fruit processing centres, leather, cashew, textiles, paper, rubber, coir, spices, wood and bamboo based industries and exporters of these products. Traditional healers and farmers have been exempted.
KSBB officials said some sectors of industry were using their lobbying power and connections with Union Ministries to delay the proposed levy, while others had begun efforts to sell high value products as normally traded commodities eligible for exemption.
K.P. Laladhas, member secretary, KSBB, admitted that the organised resistance from certain sectors was thwarting efforts to implement the ABS mechanism through a consensus approach. “As an advisory body with no enforcement mechanism, our only option is to seek the help of the government.”

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Bid to fix radio collars on jumbos

  • E.M. MANOJ KALPETTA, 
  • The Hindu, February 20, 2016
  • The Forest and Wildlife Department has launched an operation to attach radio collar on rogue elephants in the Wayanad Wildlife Sanctuary (WWS) to keep them off human settlements.
    “We are planning to attach radio collar telemeter on rouge elephants after tranquillising them, for which the department had identified two jumbos, a tusker and a makhana (male elephant without tusks), in Sulthan Bathery and Tholpetty ranges,” P. Dhaneshkumar, warden in charge of WWS, toldThe Hindu .
    “Radio collaring will help constant monitoring of the marauding elephants and local people could be warned about their entry into farms and habitats. The radio signals sent by the device would also be used for studying the movement pattern and behaviour of elephants in general,” he said.
    The World Wildlife Fund has supplied three radio collars, each costing around Rs.3 lakh, free of cost to the department after importing them from South Africa.
    A team of wildlife experts, including C.S. Jayakumar, Forest Veterinary Surgeon; Arun Zachariah, Assistant Professor, Centre for Wildlife Studies, Kerala Veterinary and Animal Sciences University, and Jijimon, Assistant Forest Veterinary Officer, had tracked a wild tusker on Friday in the Ponkuzhy section of the WWS to fix the radio collar telemeter on it. But their attempt failed as the jumbo hid among bushes along with its herd. Though the team had applied two tranquilliser darts on it, it was deflected, Mr. Dhaneshkumar said adding that the operation would continue on Saturday.
    Earlier, in 2011, a wild elephant had been successfully fixed with a radio collar telemeter in the sanctuary.

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Wetland turns a ‘weedland’

Radhakrishnan Kuttoor

The Hindu, February 2, 2016
Varaalchal, a vast wetland in the flood plain area of the Pampa river at Koipram, near Aranmula, heavily weeded and silted, could do with a few immediate steps for rejuvenation. World Wetlands Day, celebrated on February 2 every year, should serve as a reminder for authorities in this regard.
The once water-rich Varaalchal’s plight has left its immediate surroundings with not less than 2,000 households water-scarce during summer. The 2.5-km-long, 150-metre-wide natural stream, lying between Koipram and Poovathoor, is known for its rich biodiversity, especially the inland fish species of Channa (Varaal as is locally known). Now, this water source is covered with thickets of grass and cabomba weeds.
Pampa Parirakshana Samiti (PPS) general secretary N.K. Sukumaran Nair attributes this sad state of affairs to the drastic depletion of groundwater and lowering of the Pampa riverbed owing to indiscriminate river sand-mining over the past four decades. The lowering of the Pampa riverbed has blocked the water flow between the Varaalchal and the Pampa, except during floods in the monsoon season, says Mr. Nair. K.N. Karunakaran, retired teacher and a local resident, says that fisherfolk who used to eke out a living by inland fishing in Varaalchal are unable to even enter the heavily weeded wetland.
Mr. Nair called upon the State Biodiversity Board as well as the local self-government institutions to initiate urgent measures for the rejuvenation of Varaalchal. He said efforts must focus on the restoration of the natural ability of wetland to detoxify wastes, control floods, restore soil fertility, expunge weeds, purge pollutants, destroy disease-causing organisms, and support a diversity of aquatic and bird lives.
The guidelines of the Ramsar Convention on Wetlands have clearly spelt out norms for conservation and wise management of wetlands. “The Ramsar guidelines state that people are an important part of the ecology and their livelihood is an important contributor to the economy of the region.”
Mr. Nair said cultivation in not less than 500 acres of paddy fields in the close vicinity of the Varaalchal had become a thing of the past.
 

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Alarming destruction of tiger, elephant habitats: expert

E.M. Manoj

The significance of conserving Asiatic elephants and tigers were stressed at an international veterinary workshop on Asian elephants and tigers that began at Kerala Veterinary and Animal Sciences University (KVASU) headquarters at Pookode in the district on Monday.
The four-day workshop, being organised by the Centre for Wildlife Studies under KVASU in association with the Department of Forests and Wildlife, aims at veterinary interventions such as general elephant and tiger health, diagnosis, medical and surgical management, measures to mitigate human-wildlife conflict and so on.
Delivering a speech on global population status and conservation programme of Asian elephants and tigers, Meenakshi Nagendran, scientist, U.S. Fish and Wildlife Services, said the key to conservation in India involved setting aside personal differences, engaging stakeholders, equipping the Forest Department staff, protecting the animals which strayed and, most importantly, collaboration between veterinarians and biologists.
Dr. Meenakshi said that over the past 100 years, destruction of tiger and elephant habitat had been 90 per cent and 95 per cent respectively. However, India appeared to have a stronghold in terms of tigers.
Ajay Desai, an elephant ecologist, said elephants had a strongly bonded social group and a defined home range and seasonal range. Speaking on ‘human wildlife conflict — a perspective on Asian elephants and tigers,’ he said: “They have a social dominance, hierarchies which control and regulate space. Therefore an elephant family without a home range is doomed.”
Need of research
Research should be conducted in each conflict situation and mitigation measures should be taken accordingly, Mr. Desai said, adding that bad management by forest personnel in one area could affect the other areas.
The role of a veterinarian involved preventing zoonotic diseases, ensuring wildlife health, post-mortem investigation, tranquillisation and capture of animals when necessary and supporting mitigation strategies and research programmes, he added

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Rare bird sighted at Achenkovil



A black-and-orange flycatcher (Ficedula nigrorufa), which is a high altitude endemic resident of the central and southern evergreen forest areas of the Western Ghats, was chanced upon by wildlife photographer Mahesh Ambelil in the low altitude Achenkovil forest area which has an altitude of only 400 m ASL.
The bird is usually seen in forest areas at heights above 1,500 m ASL.
Mr. Ambelil claims that it is the first recorded sighting of this high altitude dweller at such a low altitude forest. The bird is largely sighted along the Nilgiris and Palani Hills, Biligirirangans (Bellaji and Honnametti) and Kanan Devan Hills.
They feed on insects by fly-catching low over the ground and also pick insects from the ground. Territories are maintained by a pair throughout the year.
The male is distinctly black headed with black wings. The female has the black replaced by dark brown and has a light eye-ring. Mr. Mahesh resides at Pattathanam in Kollam city.

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