Manual Review — ‘Monitoring Elephant Populations and Assessing Threats’ (edited by Simon Hedges)

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Monitoring Elephants the right way: A Synopsis of the Manual titled ‘Monitoring Elephant Populations and Assessing Threats’.

Elephants are social, group living mammals revered by people across diverse cultures in the world. Once widely distributed across a range of ecological conditions, currently distribution and abundance of elephants have both dwindled drastically throughout its range due to habitat loss, fragmentation and poaching. India holds the largest population of Asian elephants surviving today.

In spite of its conservation significance, elephant populations across … Read More

Field Survey of large mammals (transect surveys) and training program on their population monitoring methods — Call for Volunteers by WCS – India

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Field Survey of large mammals and training program on their population monitoring methods 

Wildlife Conservation Society-India Program and its partner Centre for Wildlife Studies are conducting field training camps for monitoring large mammal populations for the field season 2013. These field workshops will be held at several reserves in Karnataka including Dandeli-Anshi, BRT, Bhadra, Bandipura and Nagarahole. Some of the methods taught will include:

  1. Estimation of large herbivore populations
  2. Relative abundance estimation of large carnivores using scat encounter rates
  3. Demo
… Read More

Chilika – A Shade Less Pink?

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In the winter of 2011-2012, I had the unique opportunity and privilege of being in Lake Chilika, Odisha, for a total of 40 days. While there were many resident and migrant birds to admire, Greater and Lesser flamingos, which used to be regular and abundant visitors to Nalabana Island inside Lake Chilika, were noticeably few. Population studies (done between 2001 and 2005 by scientists from the Bombay Natural History Society) show that around 5000 Greater Flamingos used to arrive until … Read More

First Ever Camera Trap Photo of Striped Hyena in Bandipur Tiger Reserve

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Striped hyenas have been documented before in Mudumalai, but there have only been anecdotal reports of their presence in adjoining Bandipur. Their presence in adjacent areas inside Karnataka is only speculative.  The last two authentic evidences documenting their presence, are a road kill reported by Dr. Ullas Karanth around Nugu Wildlife Sanctuary in 1984 (observed and collected by the then ACF (Wildlife), Mysore); and another observation and a mobile phone capture by Praneet Goteti in farmlands around Bandipur (Moyar area) … Read More

Camera ‘Traps’ Black Leopards in Dandeli-Anshi

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Perhaps because they remind people of ‘Bagheera’, from Rudyard Kipling’s Jungle Book, or perhaps because of their distinctive look, black leopards have always generated a buzz. Although they are just a genetic variant among the more common spotted form, it is usually assumed, even among many conservationists, that black leopards are a different species. Though the black form also occurs in dry forests, it tends to be more common in denser and humid forest regions (for example virtually all leopards … Read More

BPL – 123, Tale of a Leopard

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This one belies the field guides and the natural history books, which usually dismiss the leopard’s diet as “scrounging on smaller prey.” In actual fact, leopards are powerful predators that routinely kill fairly hefty prey such as spotted deer and sambar fawns.

Even so, Vinay S Kumar’s photograph of a leopard dragging a gaur calf is not a sight you see everyday. The picture, which was taken in Karnataka’s Bandipur Tiger Reserve, shows a male leopard dragging his massive kill … Read More

India Adopts a New Refined Protocol to Monitor Tigers

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Will make India world leader in big cat monitoring, say scientists.

In a move welcomed widely by the conservation and scientific community, the National Tiger Conservation Authority (NTCA) has adopted new refined protocols for intensive annual monitoring of tiger source populations under ‘Phase IV’ of National Tiger Estimation. The new protocol is expected to lead to more robust estimates of population density, change in numbers over time and other crucial parameters such as survival and recruitment rates in key wild … Read More

Annual Tiger Census to Start in Arunachal Pradesh this Month

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The annual tiger census in Arunachal Pradesh will be conducted by the National Tiger Conservation Authority (NTCA) this month. The tiger numbers in Namdapha and Pakke, the two tiger reserves in Arunachal, would be determined using scientific methods and reputed NGOs are to be involved in the process. The NTCA will provide all the equipment necessary as well as the training required for the field staff. Camera traps are to be placed at a distance of 1 km for 35 … Read More

Yearly Tiger Census in Sunderbans

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Phase IV of the tiger estimation exercise will see Sunderbans gaining more sample sites and also yearly estimation of tigers. Currently, camera traps have been laid in only 100 sq kms. In the new format, three more sites covering upper, lower and middle Sundarbans have been suggested and the new protocol will use 25 pairs of double sided cameras per 100 square kilometres and a minimum trapping effort of 1000 trap nights per 100 sq km. Distance sampling protocols may … Read More

Review of the Tiger Task Force report, 2005 — Joining the Dots but Losing the Cats?

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After the Sariska catastrophe, and the resultant public outcry, the Prime Minister appointed a Tiger Task Force (TTF) to review the status of the species. The TTF submitted a 206-page report titled Joining the Dots in August 2005. Dr Ullas Karanth reviews the TTF report.

Maintaining ‘inviolate’ areas for wild tiger populations

The TTF recognizes that viable breeding populations of wild tigers need sufficient habitats free of incompatible human uses. It projects an area of 37,000 sq km, within boundaries … Read More

National Geographic Newswatch: Dr. Ullas Karanth shares his views on India’s latest Tiger Census

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Dr. Stuart Pimm, a Conservation Biologist from Duke University, North Carolina shares details about his time spent with Dr. Ullas Karanth in Nagarhole National Park, India. The article provides insights into Dr. Ullas Karanth’s crtical views on India’s latest Tiger Census results. Dr. Karanth summarizes that it is high time that the four year national estimation be changed to an annual exercise based on DNA analysis and camera trapping. He also calls for an end to the Government’s monopoly over … Read More

Why the ‘Pugmark Census’ Used to Monitor Tiger Populations Failed

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In 2003, some highly respected conservationists got together to write a paper for an international journal, in which they laid bare the loopholes in the pugmark method of counting tigers in India. Shortly thereafter, in an extraordinary sequence of events, newer and more advanced methods were used to assess the tiger population, which resulted in the shocking denouement that there were only about 1411 tigers in India. Read on to discover how the scientists rated the old ‘pugmark census’.

The … Read More