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Kohli, K., Sankaran, M., Suryawanshi, K. R., Mishra, C |
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Title |
A penny saved is a penny earned: lean season foraging strategy of an alpine ungulate |
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Journal Article |
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Year |
2014 |
Publication |
Animal Behaviour |
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92 |
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93-100 |
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blue sheep, grazing, herbivore, mountain ungulate, optimal foraging, Pseudois nayaur, trans-Himalaya |
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Abstract |
Lean season foraging strategies are critical for the survival of species inhabiting highly seasonal environments
such as alpine regions. However, inferring foraging strategies is often difficult because of
challenges associated with empirically estimating energetic costs and gains of foraging in the field. We
generated qualitative predictions for the relationship between daily winter foraging time, body size and
forage availability for three contrasting foraging strategies including time minimization, energy intake
maximization and net energy maximization. Our model predicts that for animals employing a time
minimization strategy, daily winter foraging time should not change with body size and should increase
with a reduction in forage availability. For energy intake maximization, foraging time should not vary
with either body size or forage availability. In contrast, for a net energy maximization strategy, foraging
time should decrease with increase in body size and with a reduction in forage availability. We contrasted
proportion of daily time spent foraging by bharal, Pseudois nayaur, a dimorphic grazer, across
different body size classes in two high-altitude sites differing in forage availability. Our results indicate
that bharal behave as net energy maximizers during winter. As predicted by the net energy maximization
strategy, daily winter foraging time of bharal declined with increasing body size, and was lower in the
site with low forage availability. Furthermore, as predicted by our model, foraging time declined as the
winter season progressed. We did not find support for the time minimizing or energy intake maximizing
strategies. Our qualitative model uses relative rather than absolute costs and gains of foraging which are
often difficult to estimate in the field. It thus offers a simple way to make informed inferences regarding
animal foraging strategies by contrasting estimates of daily foraging time across gradients of body size
and forage availability. |
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SLN @ rakhee @ |
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1409 |
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Author |
Ale, S., Shrestha, B., and Jackson, R. |
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Title |
On the status of Snow Leopard Panthera Uncia (Schreber 1775) in Annapurna, Nepal |
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2014 |
Publication |
Journal of Threatened Taxa |
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6(3) |
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5534-5543 |
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Annapurna, Blue Sheep, Buddhism, camera-trapping, Himalayas, Mustang, sign-survey, Snow Leopard. |
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SLN @ rakhee @ |
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1407 |
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Author |
Wegge, P., Shrestha, R., Flagstad, O. |
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Title |
Snow leopard Panthera uncia predation on livestock and wild prey in a mountain valley in northern Nepal: implications for conservation management |
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Journal Article |
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2012 |
Publication |
Wildlife Biology |
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18 |
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10.2981/11-049 |
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131-141 |
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Keywords |
bharal, blue sheep, diet, genetic sampling, naur, Panthera uncia, predation, Pseudois nayaur, scat analysis, snow leopard, wildlife conflict |
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Abstract |
The globally endangered snow leopard Panthera uncia is sparsely distributed throughout the rugged mountains in Asia.
Its habit of preying on livestock poses a main challenge to management. In the remote Phu valley in northern Nepal, we
obtained reliable information on livestock losses and estimated predator abundance and diet composition from DNA
analysis and prey remains in scats. The annual diet consisted of 42%livestock. Among the wild prey, bharal (blue sheep/
naur) Pseudois nayaur was by far the most common species (92%). Two independent abundance estimates suggested that
there were six snow leopards in the valley during the course of our study. On average, each snow leopard killed about one
livestock individual and two bharal permonth. Predation loss of livestock estimated fromprey remains in scats was 3.9%,
which was in concordance with village records (4.0%). From a total count of bharal, the only large natural prey in the area
and occurring at a density of 8.4 animals/km2 or about half the density of livestock, snow leopards were estimated to
harvest 15.1% of the population annually. This predation rate approaches the natural, inherent recruitment rate of this
species; in Phu the proportion of kids was estimated at 18.4%. High livestock losses have created a hostile attitude against
the snow leopard and mitigation measures are needed. Among innovative management schemes now being implemented
throughout the species’ range, compensation and insurance programmes coupled with other incentive measures are
encouraged, rather than measures to reduce the snow leopard’s access to livestock. In areas like the Phu valley, where the
natural prey base consists mainly of one ungulate species that is already heavily preyed upon, the latter approach, if
implemented, will lead to increased predation on this prey, which over time may suppress numbers of both prey and
predator. |
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SLN @ rakhee @ |
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1386 |
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Author |
Suryawanshi, K., K. |
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Title |
Sunshine and the Shadow |
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Magazine Article |
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2011 |
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Hornbill |
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April-June |
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34-37 |
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Keywords |
Spiti, Himachal Pradesh, India, snow leopard, sighting, observation, blue sheep, Pseudois nayaur |
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Kulbhushansingh Suryawanshi shares an update on his blog which describes snow leopard sightings in Spiti, Himachal Pradesh, while studying the foraging behavior and eating habits of blue sheep (Pseudois nayaur). |
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SLN @ rana @ |
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1360 |
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Author |
Ale, S. |
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Title |
Conservation of the snow leopard in Nepal |
Type |
Miscellaneous |
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Keywords |
Nepal; radio-collars; tracking; Annapurna-Conservation-Area; protected-areas; parks; reserves; refuge; conservation; livestock; religion; folklore; blue-sheep; blue; sheep; browse; radio collars; radio; collar; collars; annapurna conservation area; annapurna; area; protected; areas; 4080 |
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Full text available at URL |
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SLN @ rana @ 2 |
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51 |
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Author |
Mishra, C.; Fitzherbert, A. |
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Title |
War and wildlife: a post-conflict assessment of Afghanistan's Wakhan Corridor |
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Journal Article |
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2004 |
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Oryx |
Abbreviated Journal |
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38 |
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1 |
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102-105 |
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Keywords |
Afghanistan; fur trade; human-wildlife conflict; hunting; Lynx; marco polo sheep; snow leopard; Wakhan; wolf; 5270 |
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Abstract |
Prior to the last two decades of conflict, Afghanistan's Wakhan Corridor was considered an important area for conservation of the wildlife of high altitudes. We conducted an assessment of the status of large mammals in Wakhan after 22 years of conflict, and also made a preliminary assessment of wildlife trade
in the markets of Kabul, Faizabad and Ishkashem. The survey confirmed the continued occurrence of at least eight species of large mammals in Wakhan, of which the snow leopard Uncia uncia and Marco Polo sheep Ovis ammon are globally threatened. We found evidence of human-wildlife conflict in Wakhan due to livestock depredation by snow leopard and wolf Canis lupus. Large mammals are hunted for meat, sport, fur, and in retaliation against livestock depredation. The fur trade in Kabul is a threat to the snow leopard, wolf, lynx Lynx lynx and common leopard Panthera pardus. |
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Document Type: English |
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SLN @ rana @ 512 |
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694 |
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Author |
Jackson, R.; Fox, J.L. |
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Title |
Snow Leopard and Prey Species Workshop in Bhutan |
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Jigme-Dorji; Bhutan; workshop; Slims; blue-sheep; tourism; Islt; parks; reserves; protected-areas; tracks; surveys; international snow leopard trust; blue; sheep; browse; 4070 |
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Full Text at URL |
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SLN @ rana @ 6 |
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431 |
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Author |
Harris, R.B.; Pletscher, D.H.; Loggers, C.O.; Miller, D.J. |
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Title |
Status and trends of Tibetan plateau mammalian fauna, Yeniugou, China |
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Journal Article |
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1999 |
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Biological Conservation |
Abbreviated Journal |
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87 |
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13-19 |
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Keywords |
argali; blue sheep; China; conservation; Qinghai; survey; Tibetan antelope; Tibetan gazelle; Tibetan wild ass; white-lipped deer; wild; yak; Yeniugou; 5210 |
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We conducted surveys focusing on the unique and vulnerable ungulate species in Yeniugou, Qinghai province, China, during September 1997 to compare population estimates with those from the early 1990s. The status of two ungulate species appeared essentially unchanged since 1990ñ1992: wild yak Bos grunniens (about 1200 to 1300 animals) and Tibetan gazelle Procapra picti- caudata. The status of one ungulate species, the white-lipped deer Cervus albirostris, appeared to improve, from a very few to close to 100. We are unsure how the status of the Tibetan wild ass Equus kiang compares with that of the early 1990s. The status of three species declined during the period: blue sheep Pseudois nayaur and argali Ovis ammon declined slightly (possibly due to a weather event), and the Tibetan antelope Pantholops hodgsoni declined dramatically (probably due primarily to poaching), from over 2000 estimated in 1991 to only two seen during 1997. Poaching of antelope has become a serious problem throughout the Tibetan plateau in recent years, and this survey provides evidence that an entire subpopulation can disappear (either through mortality, movement away from human disturbance or a combination) within a relatively short time-frame. That some species (e.g. wild yak, white-lipped deer) continue to thrive in Yeniugou is heartening, but even they remain vulnerable to market-driven poaching.#1998 Elsevier Science Ltd. All rights reserved. |
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SLN @ rana @ 506 |
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373 |
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Author |
Gurung, Gand T.K. |
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Title |
Snow Leopard (Uncia uncia) and Human Interaction in Phoo Village in the Annapurna Conservation Area, Nepal |
Type |
Miscellaneous |
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2004 |
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phoo; annapurna conservation area; Nepal; livestock; human interaction; conflict management; yaks; goats; sheep; horse; corral; 5280 |
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Abstract |
Phoo village in the Annapurna Conservation Area (ACA) in Nepal is located at 4,052 m als physically
in the central north of the country. Livestock keeping is the main activity of the people for making a
living amidst a conflict with snow leopard (Uncia uncia). Each year snow leopard kills a number of
livestock resulting significant economic losses for the poor people living in this remote area. Unless
the people – snow leopard conflict is well understood and appropriate conflict management activities
are implemented, the long run co-existence between people and snow leopard – especially the
existence of snow leopard in this part of the world -will be in question. This has now become an
utmost important as the aspiration of the people for economic development has risen significantly and
the area has been opened to tourism since spring 2002. In addition to this, the globalisation process has
directly and indirectly affected the traditional resource management practices and co-existence
strategies of many traditional societies including Phoo.
The livestock depredation for 3 years (2001 – 2004) by snow leopard was studied by interviewing the
herders to understand the responsible and specific bio-physical and socio-economic factors. The study
revealed that goats are most depredated species followed by sheep. Winter months (January – April)
and winter pastures are most vulnerable to snow leopard predation. Presence of bushes, forest and
boulders make good hides for snow leopard resulting into high depredation. The study also showed
that a lax animal guarding system was significantly responsible for high livestock depredation by snow
leopard.
The study showed that improvement in livestock guarding system should be adopted as the most
important activity. However despite the importance of livestock in the economy of Phoo it is still not
well understood why the herders neglect for proper livestock guarding. This requires further study.
Proper guarding system is required especially in winter season in winter pastures. It is also suggested
that there should be changes in the composition of livestock species by promoting more yaks and
discouraging or minimising goats. Yaks and large animals are less depredated and small animals like
goats and sheep are highly depredated by snow leopard. A trend was also observed in Phoo village
where there is an increase in the number of yaks and a decrease in the number of goats over last few
years. This could be a management response of the herders to livestock depredation. Other protective
measures of the livestock at the corrals have also been recommended including promotion of guard
dogs and other measures.
Since the area is opened for tourism, it is suggested that the tourism opportunity for the economic
development of the area should be grasped so that the heavy dependence on livestock raising would be
minimised. This will help minimise the number of human – snow leopard conflicts. |
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SLN @ rana @ 513 |
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363 |
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Mongolian Biosphere & Ecology Association |
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Title |
Mongolian Biosphere & Ecology Association Report March 2010 |
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2010 |
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nature; tourism; surveys; survey; snow; snow leopards; snow leopard; snow-leopards; snow-leopard; leopards; leopard; attack; domestic; Animals; Animal; illegal; illegal hunting; hunting; territory; province; 2010; hunt; 1990; movements; movement; pasture; desert; number; species; birds; river; mountain; hunters; hunter; recent; government; structure; management; national; central; people; Report; gobi; Gobi Desert; reproduction; Adult; meat; food; ibex; wild; wild sheep; sheep; marmot; nutrition; schools; population; use; local; big; big game; big-game; game; 310; mountains; wolves; wolf; Seasons; times; zones; global; Mongolia; 40; history; ecology |
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In accordance with order of the Ministry of Nature and Tourism,
zoologists of our association have made surveys in three ways such as
reasons why snow leopards attack domestic animals, “Snow leopard” trial
operation to count them and illegal hunting in territories of Khovd,
Gobi-Altai, Bayankhongor, Uvurkhangai and Umnugobi provinces from
September 2009 to January 2010. As result of these surveys it has made
the following conclusions in the followings: Reason to hunt them illegally: the principal reason is that
administrative units have been increased and territories of
administrative units have been diminished. There have been four
provinces in 1924 to 1926, 18 since 1965, 21 since 1990. Such situation
limits movements of herdsmen completely and pastures digressed much than
ever before. As result of such situation, 70% of pastures become desert.
Such digression caused not only heads of animals and also number of
species. Guarantee is that birds such as owls, cuckoo, willow grouse in
banks of Uyert river, Burkhanbuudai mountain, located in Biger soum,
Gobi-Altai province, which are not hunted by hunters, are disappearing
in the recent two decades. For that reason we consider it is urgently
necessary for the government to convert administrative unit structures
into four provinces. This would influence herdsmen moving across
hundreds km and pastures could depart from digression.
Second reason: cooperative movement won. The issues related to management and strengthening of national
cooperatives, considered by Central Committee of Mongolian People's
Revolutionary Party in the meeting in March 1953 was the start of
cooperatives' movement. Consideration by Yu. Tsedenbal, chairman of
Ministers Council, chairman of the MPRP, on report “Result of to unify
popular units and some important issues to maintain entity management of
agricultural cooperatives” in the fourth meeting by the Central
Committee of Mongolian People's Revolutionary Party /MPRP/ on December
16-17, 1959, proclaimed complete victory of cooperative. At the end of
1959, it could unify 767 small cooperative into 389 ones, unify 99.3 %
of herdsmen and socialize 73.3 % of animals. The remaining of animals
amount 6 million 163 thousands animals, and equals to 26.7% of total
animals. This concerned number of animals related to the article
mentioned that every family should have not more that 50 animals in
Khangai zone and not more 75 animals in Gobi desert. It shows that such
number could not satisfy needs of family if such number is divided into
five main animals in separating with reproduction animals and adult
animals. So herdsmen started hunt hoofed animals secretly and illegally
in order to satisfy their meat needs. Those animals included main food
of snow leopard such as ibex, wild sheep, and marmot. Third reason is that the state used to hunt ibex, which are main
nutrition of snow leopards, every year. The administrative unit of the
soum pursued policy to hunt ibex in order to provide meat needs of
secondary schools and hospitals. That's why this affected decrease of
ibex population. Preciously from 1986 to 1990 the permissions to hunt
one thousands of wild sheep and two thousands of ibexes were hunt for
domestic alimentary use every year. Not less than 10 local hunters of every soum used to take part in big
game of ibexes. Also they hunted many ibexes, chose 3-10 best ibexes and
hid them in the mountains for their consummation during hunting.
Fourth reason: hunting of wolves. Until 1990 the state used to give
prizes to hunter, who killed a wolf in any seasons of the year. Firstly
it offered a sheep for the wolf hunter and later it gave 25 tugrugs /15
USD/. Every year, wolf hunting was organized several times especially
picking wolf-cubs influenced spread and population of wolves. So snow
leopard came to the places where wolves survived before and attack
domestic animals. Such situation continued until 1990. Now population of
ibexes has decreased than before 1990 since the state stopped hunting
wolves, population of wolves increased in mountainous zones. We didn't
consider it had been right since it was natural event. However
population of ibexes decreased. Fifth reason: Global warming. In recent five years it has had a drought
and natural disaster from excessive snow in the places where it has
never had such natural disasters before. But Mongolia has 40 million
heads of domestic animals it has never increased like such quantity in
its history before. We consider it is not incorrect that decrease of
domestic animals could give opportunities to raise population of wild
animals. Our next survey is to make attempt to fix heads of snow leopards
correctly with low costs. |
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SLN @ rana @ 1100 |
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705 |
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