Technical Reports/Books/Manuals

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    A manual on marine mammal stranding response
    (Wildlife Institute of India, Dehradun, 2022) Sivakumar, K.; Rajpurkar, S.; Tripura, V.; Dixit, D.; Pande, A.; Prabakaran, N.; Johnson, J.A.
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    A Preliminary Study on the Ecology of the Leopard, Panthera pardus fiisca in the Sanjay Gandhi National Park, Maharashtra
    (Wildlife Institute of India, Dehradun., 1998) Edgaonkar, Advait; Chellam, Ravi
    A preliminary study of the ecology of the leopard, Panthera pardus fusca, was done at Sanjay Gandhi National Park (SGNP) in Maharashtra. The diet of the leopard was determined by analysing leopard scats. The major prey of the leopards was found to be domestic dogs, domestic buffalos and rodents. Primates, including rhesus macaques, bonnet macaques and common langurs and cervids, comprising chital, sambar and barking deer were also preyed on. Sections of 8 dirt roads, termed as trails T1 to T8, were monitored for intensity of leopard use. An index of prey abundance, human disturbance, stalking cover and density of trees along the trails was calculated. Intensity of use of trails by leopards was not related to the measured habitat parameters of the trails. Instances of leopard-human conflict was analysed using secondary records of the Maharashtra State Forest Department from 1986 to 1996. It was found that most instances of conflict occurred in summer and monsoon seasons. Seventy eight per cent of the deaths were of children. Awareness about leopards and attitudes towards them were quantified using a questionnaire. Tribals showed a more positive attitude score than non tribals. No such difference was seen far awareness. There were no differences in awareness and attitude among literate and illiterate people. A positive correlation between awareness scores and attitude scores was found. Suggestions for the management of leopards in SGNP include the experimental augmentation of the prey base with wild caught ungulates, monitoring for domestic dog transmitted disease, avoiding reintroduction of leopards trapped on the periphery and outside the Park boundaries into the Park and monitoring far inbreeding depression by comparing the percentage of abnormal sperm in samples from male leopards in SGNP with those from a larger population of free ranging leopards elsewhere in the country.
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    A quantitative analysis of incidental capture of seaturtles and mortalities during commmercial shrimp trawling along the coastal waters of Orissa
    (Wildlife Institute of India, Dehradun, 2002) Gopi, G.V.; Pandav, Bivash; Choudhury, B.C.
    This study aimed to assess the efficiency of TED in reducing the mortality rate of sea turtles, with a view to lobby for the introduction and promotion of this approach in trawl nets in India. The aim was also to provide a realistic cost benefit analysis in terms of the economic loss to the fishing agencies on using the TED.
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    A rapid assessment of herpetofaunal diversity in Manas-Bhutan transboundary landscape
    (Wildlife Institute of India, Dehradun, 2014) Das, A.; Sharma, P.; Harikrishnan, S.; Ghosh, S.; Nath, A.; Dhar, D.; Mondol, J.; Wangdi, Y.
    This report provides a rapid assessment of the herpetofaunal diversity at the World Heritage site Manas which acts as a transboundary complex for a variety of species. The survey was conducted between 16 June 2014-23 June 2014. In Manas National park (MNP), India we surveyed Mathanguri, Doimari, Kuribeel, Uchila, Lotajhar and Bansbari areas and in Royal Manas National Park (RMNP), Bhutan, we surveyed Manas range and Panbang area. We used visual encounter search; opportunistic search and pitfall method to document the diversity of herpetofaunal species. Habitats surveyed include semi-evergreen forest, moist mixed deciduous forest, grassland, wetland and marshy areas. From MNP, we recorded 17 species of amphibians belonging to 13 genera and five families. Record of Feihyla vittatus, Rhacophorus maximus, Rhabdophis himalayanus and Microhyla butleri are significant. From RMNP, we recorded 12 species of amphibians belonging to 10 genera. 31% of all the recorded species from RMNP constitute new report for Bhutan. Among amphibians, Uperodon globulosus and Ingerana borealis are a new addition to Bhutan fauna. Records of Calotes maria, Cnemaspis assamensis, Ptyctolaemus gularis, Varanus salvator from RMNP also adds to new records for Bhutan. Among the recorded species, Python bivittatus and Varanus bengalensis have been accorded the highest legal protection status, under Schedule I of the Indian Wildlife (Protection) Act, 1972. Naja naja, Ophiophagus hannah and Xenochrophis piscator are listed in Schedule II, while all the other snake species are under Schedule IV of the Act. Of the recorded species Varanua bengalensis, Melanochelys tricarinata are under Appendix I of CITES, Varanus salvator, Python bivittatus, Hardella thurjii, Melanochelys trijuga, Indotestudo elongata, Ophiophagus hannah, are listed in Appendix II of CITES. The only amphibian species Hoplobatrachus tigerinus is under CITES II and Xenochrophis piscator is under Appendix III of CITES.
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    A rapid field survey of tigers and prey in Dibang Valley district, Arunachal Pradesh
    (Wildlife Institute of India, Dehradun, 2014) Gopi, G.V.; Qureshi, Qamar; Jhala, Y.V.
    The Dibang valley district is the largest district of Arunachal Pradesh with an area of 9129 sq km and is also the least populated district of the country with approximately 1 person/sq km. The district shares international borders in the north, North West and Eastern sides with Tibet (China), the South Western region is bound by Upper Siang district and the Southern Side is bound by lower Dibang Valley district. This district was chosen to survey for tigers and their prey due to the recent rescue of tiger cubs from the district in Angrim valley during december 2012. Our survey confirms the occurrence of tigers in the district. We camera trapped the first ever image of an adult tiger from the Dibang valley Wildlife Sanctuary. We also observed 10 pubmarks and collected 11 scats in and around the WLS. All the 24 people whom we informally interviewed confirmed the presence of tigers in the WLS and reported either having had a direct sighting, observed indirect evidences or heard about livestock depredation incidents by the tigers. Preliminary assessment of prey suggest that the WLS holds a good diversity and abundance of prey like Takin Budorcis taxicolor taxicolor, wild pig Sus crofa, Goral Naemorhaedus goral, Musk deer Moschus fuscus, Barking deer Muntiacus muntjak, Himalayan Serow Capricornis thar and Mithun Bos frontalis which can sustain a good population of tigers in the DWLS. The DWLS has the potential of becoming a tiger reserve in future as it may harbour a very important source population of tigers in this region, However the next immediate priority must be to ensure that this vital tiger population is protected and continuously monitored. This can be achieved by a collaborative effort between NTCA, WII, GoAP and most importantly the local people by conducting long term research to establish robust ecological and genetic baselines that can aid in long term conservation and monitoring of tigers, co-predators, prey and their habitats in this unique landscape that in part of a global biodiversity hotspot.
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    A rapid herpetofaunal assessment in Lower Subansiri and Papum-Pare district, Arunchal Pradesh, India survey report 2020
    (Wildlife Institute of India, Dehradun, 2020) Das, Abhijit; Boruah, Bitupan
    Present study yielded 36 species of herpetofauna, of which amphibians represented by 19 species and reptiles by 17 species. All recorded amphibian species are anuran of which, Amolops marmoratus, A. monticola, Raorchestes sp., Zhangixalus smaragdinus, Theloderma asperum, Ingerana borealis and Fejervarya sp. were commonly observed in Potin. In Lichi species such as Euphlyctis cyanophlyctis, Duttaphrynus melanostictus, Fejervarya sp. were commonly encountered. Species belonging to the genus Liurana were only recorded from Talle WLS. Among the recorded reptiles, snake represented by 11 species and lizards represented by six species. Psammodynastes pulverulentus, Cyrtodactylus sp., Sphenomorphus sp. and Calotes jerdonii were frequently recorded in Potin. Study also recorded rare species of reptiles such as Boiga quincunciata and Pseudocalotes austeniana from Potin and Talle WLS respectively. During the study period, species richness was high in Potin as maximum survey was carried out in Potin than that of Lichi and Talle WLS. Few species recorded in the present study are identified upto generic level or referred to closely related species as systematic study of those species is needed. However, the number of herpetofaunal species in the study region will increase with further study as the present study was carried out for a short period. Besides recorded species of herpetofauna, the present study also documents species that were either conferred to closely related species (e.g., Polypedates cf. himalayanus, Asymblepharus cf. sikimmensis) or their identity remains to be ascertained (e.g., Nanorana sp., Raorchestes sp., Cyrtodactylus sp.). However, the present study was carried out for a short period and it indicates the number of herpetofaunal species in the study region will increase with further systematic study. The record
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    A report on population and density estimation of leopards in Girnar Wildlife Sanctuary, Gujarat
    (Wildlife Institute of India, Dehradun, 2012) Jhala, Y.V.; Basu, Arnab
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    A study of resource selection by black kites Milvus migrans in the Urban landscape of National Captial Region, India
    (Wildlife Institute of India, Dehradun, 2014) Jhala, Y.V.; Qureshi, Qamar; Sergio, Fabrizio; Kumar, Nishant
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    A study on Ecology and migration of the Lesser Florican (Sypheotides indica) in Western India using satellite techniques
    (Wildlife Institute of India, Dehradun, 2016) Sivakumar, K.; Jhala, Y.V.; Bhardwaj, G.S.; Mohan, A.
    The Lesser Florican Sypheotides indica, a species endemic to the Indian subcontinent, is largely seen during the monsoon season in north-western India, where it breeds. Its population and range is believed to be decreasing at an alarming rate due to breeding habitat loss and threats in the non-breeding habitats, believed to be in south and south-east India. In this connection, to understand the present status, distribution and non-breeding habitats of Lesser florican in the north-western India i.e. in Gujarat, Madhya Pradesh and Rajasthan, this study was initiated in the month of August 2010, which is a art of breeding season of this species, when most of males display in the grasslands. 2. In 2010, a total of 84 individual Lesser floricans (83 male and 1 female) were sighted in three states of north-western India, which is less than 65% of the sightings reported in 1999. It was found significantly fewer sightings than reported in 1999 in all grasslands surveyed (t=2.81, df=14, p<0.05). Of the 169 potential grasslands available for floricans in the north-western India, 91 grasslands were surveyed, which include grasslands surveyed during 1999. Of the surveyed grasslands, Lesser floricans were found in 24 grasslands as against 37 grasslands in 1999. 3. At Shokhaliya, two male floricans (Florikin I and II) were tagged on 10th of August, 2014 with PTT transmitters that are solar-powered Platform Terminal Transmitters (PTTs: Microwave Telemetry, Inc., Columbia, MD, USA) weighed less than 3% of body mass of birds. 4. FLORIKIN-I: The male florican that was tagged with 18g Agros PPT- 100 (Platform no.125812) had spent 112 days in breeding site and then left the site (Shokaliya) on 11th November 2014. The bird moved for 94 km towards south direction and settled down in grasslands/croplands of north of the Bhilwara, Rajasthan. The bird covered this distance in 5 days and 8 hours (including stopover times) with four stopovers. Each stopover last for one to two days. All the stopovers were in the croplands or fallow lands. Florikin-I flew at the speed of 0.73 km/hr which includes stopover days. The transmitter was active until May 2015. PTT lost the signal when the bird just started moving towards Ajmer from Bhilwara in the month of May, 2015. 5. FLORIKIN-II: He was tagged with 22g GPS/Argos PTT had transmitted data for 35 days after that it failed to function, the reason remained unknown, but it provided much more precise insight into the lekking behavior of this species. The available data shows that the Florican can shift the displaying territory within an arena during a breeding season. Three times this bird had shifted his territory and spent considerable time in each territory. All these three territories of Florikin-II were within the home range of 6.8 sq.km area (MCP100%). The same kind of territory shifting behaviour was observed in Florikin-I as well. 6. Both Florikin I and II, left their territory and moved to a different site after a week of tagging. Total days spent in breeding season/area by Florikin-I were 122 days. During that period the home range of Florican-I was estimated as 12.46sq.km when 5% locations excluded (MCP 95%) and 30sq.km when all location were included (MCP 100%). Similarly, the home range of Florikin-II was within 6.8 sq.km (MCP 100%) 7. Territory shift within Lek Arena was observed in Floricans. Both the tagged floricans could shift the displaying territory but within the arena. Agricultural activities such as weeding, pesticides applications and growth of crops (like Millet) might have also influenced this short distance territory shifts. 8. After the breeding season, one of the tagged florican i.e. Florikin I which had active PTT left the breeding ground on 11th November 2014 to non-breeding grounds. It reached the non-breeding grounds on 15th November 2014 which was 87 km (aerial) 94 km (polygon) away from the breeding ground. During this 87 km long migration, it stopped at four places (nearby villages Goyla (26º 60' 54" N, 74º 55' 36" E), Keriya kurd (26º 03' 43" N, 74º 53' 42" E), Peepaliya (25º 59' 17" N, 74º 49' 52" E) and Sardarpura (25º 49' 21" N, 74º 49' 51" E). All these stopovers were near the water bodies with grasslands. In each stopover that last for one to two days. This bird flew at the speed of 0.73 km/hr which include the stopover time. 9. Habitats of the migratory route of Florikin I were mostly comprised of croplands (Cotton and Millet) with mosaic of grass/herbs cover at least 40% to 50% of the total land cover. 10. Non-breeding habitat of Florikin I was located at Bhilwara, Rajasthan, largely comprising agricultural crops with mosaic of scrub forests consists of Prosopis juliflora. At Bhilwara region, this bird stayed for first 17days at one place where the home range was 6.1 sq.km (MCP 100%) and then moved into another place and stayed for 177 days till 29th March 2015 where the home range was 2.9 sq.km (MCP 100%). The distance between these two non-breeding areas was 9.53 km. 11. General habitat of non-breeding area of florican was Prosophis juliflora (34.18%) followed by Agriculture land with crop and without crop (19.47%), grassland (18.93%), water logged but this land dried during the summer 10.29%), Barren land (8.28%) and human built (6.61%. 12. Though the sample size was low, our study indicate that the all floricans won’t migrate a long distance from the breeding areas. Their non-breeding grounds probably near to breeding areas within distance of 200 to 300 km and gather during the breeding season in the breeding ground. 13. In 2014, the population of floricans was estimated using both traditional (Area Search method) and ‘Occupancy Modelling with Distance Sampling’ methods. Using the Occupancy Model, it was estimated that the population size of floricans was 1091 floricans (689 to 1729) (Uniform cosine function x2 p=80.8, AIC=659.6) and estimation the ESW at 213.7 m ranging 185.3−246.4). Detection probability=0.56 (0.48 to 0.65). The generated global density estimate is 1.19 Floricans per sq.km. However, sightings of floricans in the breeding grounds from 2010 to 2014 were varied between years.
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    A study on sympatric carnivores (Tiger, leopard and wild dog) in Mudumalai Tiger Reserve, Tamilnadu, India : final report
    (Wildlife Institute of India, Dehradun, 2011) Sankar, K.
    A detailed long-term study on prey selection, food habits and population status of sympatric large carnivores (tiger, leopard and dhole) was documented in Mudumalai Tiger Reserve, Tamil Nadu from January 2008 to April 2010.The objectives of the study were to estimate density, group size and composition for prey species of sympatric carnivores, study the food habits and prey selectivity of sympatric carnivores and to estimate the population of sympatric carnivores. The study area was divided into 3 x 3 km2 grids for line transect sampling. In each grid, a line transect (1.5 to 3.13 km) was laid (n = 33) along which the prey density was estimated for two successive years (January 2008 to December 2010). Prey species availability was estimated using line transect method in an intensive study area of 180 km2 comprising dry thorn, deciduous and semi-evergreen forests. The total length of line transects was 41.3 km. Each line transect was walked thrice in the dry season (January to April) and wet season (May to December) yielding a total effort of 369.45 km. Vehicle transects were used to estimate group size and composition of prey species in the intensive study area. Five vehicle transect routes ranging from 15 to 23 km were monitored. Total transect length of 93.5 km was monitored twice a month resulting in a total effort of 3740 km.
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    An assessment of the current status of the Indian peafowl (Pavo cristatus) in India
    (Wildlife Institute of India, Dehradun, 2009) Choudhury, B.C.; Sathyakumar, S.; Sylvia, Christi
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    An Ecological assessment of Baan Ganga wetland, Uttaranchal
    (Uttaranchal Forest Department and Wildlife Institute of India, 2006) Rawat, G.S.; Pandav, Bivash; Mathur, V.B.; Sankar, K.; Hussain, S.A.; Adhikari, B.S.; Sinha, B.C.; Pandav, Bivash; Sivakumar, K.; Padalia, H.; Chaturvedi, R.K.; Babu, M.M.
    An Ecological Survey of Baan Ganga Wetlands in Haridwar Forest Division, Uttaranchal was conducted during January to November 2006 by a team of faculty and researchers from the Wildlife Institute of India (WII) Dehra Dun. The study components include rapid assessment of the flora, fauna (mammals, birds and fishes), water and soil quality of the area, mapping of the conservation reserve and designing of interpretive facility for the wetland. 2. Baan Ganga wetland represents a remnant Terai habitat in Uttranchal. Occurrence of endangered swamp deer and a variety of floral and faunal communities typical of Terai habitat amidst human dominated landscape warrants careful co-management approach. A total of 178 plant species were recorded from the Baan Ganga wetlands. Of these, 40 species were hydrophytic, 122 species semi-aquatic and 117 mesophytic. Detailed list of the flora along with their habitat and photographic records have been provided. 3. The survey area faces heavy anthropogenic pressures including heavy livestock grazing, fishing, pollution from the untreated sugar mill effluents, cutting and burning of natural vegetation and agricultural encroachment. Despite several pressures the area continues to attract a variety of wetland birds and has tremendous opportunity for developing a popular eco-tourist destination and thereby creating new opportunities in education, recreation, eco-tourism and research in the area. 4. Based on the rapid ecological surveys on various aspects, following major recommendations are given for the conservation and management of the Baan Ganga area: (i) Maintenance of stream flow all through the year (ii) Traditional fishing as in practice at preset may be continued (iii) Initiate a project to promote aquaculture (iv) Initiate conservation awareness programme for the local people especially about the adverse impact of pesticide use in the agriculture fields around the Baan Ganga. There should be a check on the release of effluents from the industries which are located on the upstream areas. Effluents must be treated before releasing into the natural system (v) Maintain heterogeneity in vegetation types. Aquatic weeds are required to be managed properly in year-wise plan. There should not be any construction along the banks of river which will change the hydrological system hence there will be change in the vegetation types. Cattle grazing needs to be regulated and a proper rotational grazing system needs to be implemented in consultation with the local communities (vi) Control of water hyacinth by utilizing this species as a compost / green manure (vii) Regulate exploitation of Phragmites and Typha and (viii) Develop an interpretation centre highlighting the biological and conservation significance of this area for development of eco-tourism.
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    Ants of WII campus
    (Wildlife Institute of India, Dehradun, 2022) Shakur, M.A.
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    Assessent of prey populations for lion re-introduction in Kuno wildlife sanctuary, Central India
    (Wildlife Institute of India, Dehradun, 2005) Johnsingh, A.J.T.; Qureshi, Q.; Goyal, S.P.
    Realizing that it is unwise to keep the only free-ranging population of Asiatic lions (Panthera leo persica) in one location (Gir forests), the Government of India made an effort to establish the second population in Chandraprabha Wildlife Sanctuary (WLS, 96 km2), Uttar Pradesh, in 1957. This effort, for various reasons, did not succeed. In 1993-94, with the aim of finding a second home for the lions, a team from Wildlife Institute of India (WI!) surveyed three wildlife habitats in the states of Rajasthan and Madhya Pradesh. Among the three, Kuno WLS (345 km2) was identified as the most suitable site. With assistance from the Government of India, a twenty-year project was initiated in 1995, to establish a disturbance-free habitat here for reintroducing lions. Between 1996 and 200 I, twenty-four villages, with about 1547 families, have been translocated from the Sanctuary by the Madhya Pradesh Forest Department. The Madhya Pradesh Government has also demarcated a 1280 km2 Kuno Wildlife Division, encompassing the Sironi, Agra and Morawan forest ranges around the Sanctuary. In order to assess whether the Sanctuary has sufficient wild prey base, the WII was requested to asses the availability of prey in early 2005. With the assistance of34 forest staff 17 transects totaling 461 km were surveyed over an area of 280 km2 The density of catchable wild prey (chital, sam bar, nilgai, wild pig) by lions was 13 animals!km2. There are about 2500 cattle, left behind by the translocated people which are considered to be the buffer prey for lions to tide over the likely problem of drought periodically killing wild ungulates. With the implementation of the recommendations such as the control of poaching, grassland management, building rubble wall around the Division and water augmentation, we predict a substantial rise (ca.20 animals!km2) in the wild prey base for lions by end of2007. This prey density would be able to support the first batch of five lions (three females and two males) to be reintroduced in the beginning of 2008. Even if all the three females raise cubs, there will be sufficient wild prey by the end of 2009 to support them. Meanwhile efforts should be made to implement all the recommendations given in this report with immediate effect and get the whole hearted support of Gujrat Government to make this historic venture a success.
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    Assessing the impacts of Power-lines on avian species in the Arid plains of Western Gujarat : Final Technical Report
    (Wildlife Institute of India, Dehradun, 2021) Kumar, R.S.; Baroth, A.
    The Kachchh landscape in western Gujarat has witnessed rapid industrial growth in the last few decades. Also, the landscape has a high potential for wind energy generation and as a result, a number of wind farms have been established and continue to expand. Rapid industrialization and wind energy production has resulted in extensive power-line network crisscrossing the landscape. These energy infrastructures are known to pose potential risks to birds primarily those that are large-bodied in the form of collision and electrocution mortality. In lieu of this, a -four study was carried out in the Kachchh landscape to assess the impact of power-lines on large avian species in the arid plains of western Gujarat. In order to assess the power-line collision risk, data were collected at multiple levels, which includes (1) mapping the network of transmission lines in the Kachchh district, (2) GPS telemetry of six flamingos (two Greater and four Lesser Flamingo) (3) flight behavior of cranes around power-line, and (4) mortality surveys. The distribution and abundance of migratory Raptors were studied on three selected sites across Kachchh to know the electrocution risk to raptors. Also, surveys were carried out to collect data on space use by Common Crane with respect to wind farms to study the impacts of windmills on large birds. Finally, the data were analyzed using GIS modelling and various R packages to understand the space-use by large birds and identify risky power-line stretches that could pose threats to large birds. The analysis of Flamingo distribution surveys revealed that greater flamingos are widely distributed and occur in a much larger area than Lesser Flamingo. The analysis of tracking data showed that Flamingos make a greater number of flights during the breeding season. Further, it was documented that Lesser Flamingo use saltpans and mudflats primarily while Greater Flamingo used inland wetlands and coastal areas more often. The comparison of flight time showed that flamingos make most of the flights during night time. In the case of Cranes, Common cranes occurred in both agricultural and grassland habitats, while Demoiselle cranes were more localized and used only agricultural fields and feeding stations where local people practice food provisioning. Flamingos tracking data helped identify two main flight corridors, one at Nanda Bet and one at Surajbari, through which they made flights. These two corridors are also the only entry points from mainland Gujarat to Kachchh and hence are the corridor for transmission lines. As a result, these transmission lines are suggested to be a potential threat to Flamingos. The overlaying of transmission lines on the suitable habitat of Flamingos and Cranes revealed that 6% and 39% of the total power-line length is falling in Flamingo and Crane suitable habitats, respectively. It was found that 84.4% and 70% of total occasions, Lesser Flamingo and Greater Flamingo crossed power-lines during night times while making long-distance flights. The flight behavior observations of Common Crane around power-lines showed that 81% of total flocks observed altered either their flight path or their flight height.The data on raptor distribution with respect to distribution lines revealed that the Banni area has a high encounter rate (0.6 sightings/km) of raptor species and is home to several large raptors. The distribution lines in the Kachchh district do not have bird-safe spacing between conducting parts and hence can pose a potential risk to large raptors. The study investigating the impact of windmills on the space-use by Common Crane revealed that the encounter rate of Common Crane flocks in the areas dominated by windmills is six times less than in the areas with no windmills, suggesting possible functional habitat loss for the large birds due to windmills. This study is the first detailed landscape-scale effort to assess risks by energy infrastructure on avian species that forms a baseline for any future site-specific impact assessment studies in the region. This project identified the areas where powerlines likely pose a threat to large birds such as Flamingo and Crane. This study also suggests different strategies to minimize the impacts of existing and future energy infrastructure in different habitats in the Kachchh region
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    Assessing the physiological stress in gaur (Bos gaurus gaurus) during translocation: Final Project Report.
    (Wildlife Institute of India, Dehradun, 2024) Farooqui, H.N.; Rajput, N.,; Jawre, S.; Vishwakarma, R.; Bhandari, B.; Habib, B.; Krishnamoorthy, L.; Dubey, A.; Om, H.; Sengar, A.; Nigam, Parag
    To assess the impact of capture and translocation on animals, it becomes imperative to study the associated risks and possible negative effects, if any. These effects can be determined by evaluating physical, physiological and behavioural effects on animals at the time of capture,
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    Assessing the potential for reintroducing the Cheetah in India
    (Wildlife Institute of India, Dehradun, 2010) Ranjitsinh, M.K.; Jhala, Y.V.
    Reintroductions of large carnivores have increasingly been recognised as a strategy to conserve threatened species and restore ecosystem functions. The cheetah is the only large carnivore that has been extirpated, mainly by over-hunting in India in historical times. India now has the economic ability to consider restoring its lost natural heritage for ethical as well as ecological reasons. With this context, a consultative meeting of global experts was held at Gajner in september, 2009. A consensus was reached at this meeting for conducting a detailed survey in selected sites to explore the potential of reintroducing the cheetah in India. The Honourable Minister of Environment and Forests, Shri Jairam Ramesh, mandated the Wildlife Institute of India and the Wildlife Trust of India with this task. 2) In this report we assess 10 sites from seven landscapes located in the states of Rajasthan, Gujarat, Madhya Pradesh, Uttar Pradesh and Chhattisgarh, for their potential to harbour viable reintroduced cheetah populations. We conduct field surveys to collect data on prey abundances, local community dependencies on forest resources and their attitudes towards wildlife, and use remotely-sensed data to assess habitat size. We compute current and potential carrying capacity of the sites to support cheetah as well as assess the long term viability of the introduced population, using Population Habitat Viability Analysis. 3) Amongst the seven surveyed landscapes, the landscape that contained Sanjay National Park, Dubri Wildlife Sanctuary and Guru Ghasidas National Park was the largest, covering over 12,500 km2. It is in this landscape that the cheetah continued to survive till after India’s Independence. However, today this landscape is characterised by low prey densities, probably due to poaching by tribal communities that reside within the protected areas. The three protected areas were currently estimated to have the capacity to support about 14 cheetah. With restorative and managerial inputs under the Project Tiger scheme available for Sanjay National Park and Dubri Wildlife Sanctuary, these protected areas are likely to improve and could potentially support over 30 cheetah, while the landscape could hold upto 60 individuals We recommend that Guru Ghasidas National Park in Chhattisgarh also be considered under the Project Tiger scheme as it is well connected with Sanjay National Park and Dubri Wildlife Sanctuary. We recommend that this landscape be restored and re-evaluated before considering cheetah reintroduction here in the future. 4) Kuno Palpur Wildlife Sanctuary is a part of the Sheopur-Shivpuri forested landscape, which had the second largest area (6,800 km2) amongst the surveyed sites. This site was rated high on the priority list for considering the reintroduction of the cheetah, because a lot of restorative investment has already been made here for introducing the Asiatic lions. The Protected Area was estimated to have a current capacity to sustain 27 cheetah, which could be enhanced to over 32 individuals by addition of some more forested areas (120 km2) to the Kuno Sanctuary and managing the surrounding 3,000 km2 forested habitat as a buffer to the Kuno Sanctuary. Once a cheetah population establishes itself within the Sanctuary, dispersers would colonize the landscape and potentially hold over 70 individuals. This would not preclude the reintroduction of the lion once the cheetah population is established and the two introductions would complement each other. Indeed, Kuno offers the prospect of all the four large forest felids of India to coexist as they did in the past. 5) The Nauradehi Wildlife Sanctuary (1197 km2) in Madhya Pradesh is part of a forested landscape of 5,500 km2. Cheetah prey densities were reasonable in this area and the site was considered favourable to be considered for a reintroduction. Based on current prey densities the area could support 25 cheetah. We recommend the designation of 750 km2 as a core area of the sanctuary and relocate about 23 human settlements from the core with generous and adequate compensation. Our assessment indicates that the local communities would prefer to relocate for better livelihood and modern facilities. The site could then support over 50 cheetah as a source population, while the Nauradehi landscape could harbour over 70 individuals. 6) Kaimur Wildlife Sanctuary, Uttar Pradesh and Bagdara Wildlife Sanctuary, Madhya Pradesh formed a continuous habitat. However, potential cheetah habitat in this area was small (less than 500 km2), as much of the land is under agriculture. Though the prey densities were reasonably high due to good management and law enforcement, the site was not considered further due to its small size and as it was likely to have a high level of conflict with an introduced cheetah population. 7) The Shahgarh landscape on the international border in Jaisalmer district of Rajasthan was found to be suitable for introducing cheetah. As the area is fenced along the international border, we propose to additionally fence off the bulge area by constructing another 140 km long chain-link fence, so as to encompass about 4000 km2 of xerophytic habitat. Within this area about 80 seasonally used human settlements, each having 5-10 households, would need to be relocated with adequate and generous compensation and alternate arrangements provided. Though the prey species diversity was less (primarily chinkara) in Shahgarh, the area could currently support about 15 cheetah and had the potential to sustain 40 cheetah with habitat management within the large fenced ecosystem. 8) Desert National Park in Jaisalmer, Rajasthan, was reasonably large (3162 km2) with a fairly good prey availability. However, the area is heavily grazed by livestock and is the last stronghold for the great Indian bustard. The introduced cheetah are likely to come into severe conflict with local communities and may be a potential threat to the endangered great Indian bustard. For this reason the Desert National Park was not considered ideal for cheetah reintroduction. 9) Banni grasslands and Kachchh Wildlife Sanctuary in Gujarat cover a vast arid landscape of which over 5800 km2 could be considered as potential cheetah habitat. The wild prey abundance was extremely low with no current potential for considering introduction of a large carnivore. However, the area has potential and with restoration, livestock grazing management and law enforcement the area could bounce back and could potentially support over 50 cheetah. If the Gujarat Government takes serious steps to restore this landscape, then the site could be re-evaluated at a later date. 10) Based on the above assessment, we recommend that cheetah could potentially be reintroduced at 1) Kuno-Palpur Wildlife Sanctuary, Madhya Pradesh 2) Shahgarh Landscape in Jaisalmer, and 3) Nauradehi Wildlife Sanctuary, Madhya Pradesh. All the three sites require preparation and resource investments to commence an introduction program. Long-term commitment of political will, resources and personnel is required from the Central and State Governments to implement this project successfully. 11)Depending on the availability of suitable animals and a continued supply, we propose to source cheetah from sites in Africa. We also propose collaboration with the Government of Iran and the world conservation community in assisting with the conservation of the Iranian cheetah, so as to reduce its risk of extinction and to re-establish viable wild populations. 12) Cheetah reintroduction would greatly enhance tourism prospects, especially at the sites, the cascading effects of which would benefit the local communities. Cheetah as a flagship would evoke a greater focus on the predicament of the much abused dry-land ecosystems and the need to manage them, which would benefit pastoralism in India where the largest livestock population in the world resides, the large majority of it being free-ranging. 13)As a way ahead, we propose that the Government of India and the concerned State Governments approve of the sites recommended in this report and commence allocation of resources, personnel and restorative actions for a reintroduction program. Once approved, a more detailed study of the selected sites and of the costing of the project would have to be undertaken and project implementation could there after commence. 14) The venture must be viewed not simply as an introduction of a species, however charismatic it may be, but as an endeavour to better manage and restore some of our most valuable yet most neglected ecosystems and the species dependent upon
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    Assessment and conservation practices of pollinators through community participation in the Indian Trans-Himalayan region: Climate change perspectives
    (Wildlife Institute of India, Dehradun, 2020) Uniyal, V.P.; Chauhan, Mona; Chandra, A.; Mehrwar, Vandana; Thakur, P.; Singh, A.P.