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Group size, sex and age composition of chital (Axis axis) and sambar (Rusa unicolor) in a deciduous habitat of Western Ghats

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Abstract

Knowledge of the social structure of a population is important for a range of fundamental and applied purposes. Group characteristics and population structure of chital (Axis axis) and sambar (Rusa unicolor) were studied in a deciduous habitat of Mudumalai Tiger Reserve, Western Ghats, India, during 2008–2009. Vehicle transects were monitored monthly togather information on group-size and age-sex composition of chital and sambar. The average mean group size and crowding for chital and sambar was 13.1±0.5 (n=1020), 3.6±0.2 (n = 377) and 33.3, 11.0 respectively. The average adult male:adult female:fawn ratio was 63.4:100:22.3 (n=9391) and 43.9:100:23.7 (n=1023) in chital and sambar respectively. The mean group size of chital and sambar varied significantly between seasons (Kruskal-Wallis test, p= <0.001). Peak fawning season was observed from February to May for chital and Mayto August for sambar. Group’s sex-age composition influenced group formation in both species between seasons at different level. Adult male and fawn were the important predicting variables of change in group size. Skewed female sex ratio was probably due to selective male predation by large predators. Although fawning occurred throughout the year, both species showed seasonality in fawning. The above mentioned patterns differed between species depending upon their ecological adaptation in foraging strategies and habitat preference.

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References

  • Ables, E.D., 1974. The Axis Deer in Texas. The Caeser Kleberg Program in Wildlife Ecology. The Texas A and M University System, Texas, pp. 86.

    Google Scholar 

  • Acharya, B.B., 2007. The ecology of the Dhole or Asiatic Wild Dog (Cuon alpinus) in Pench Tiger Reserve, Madhya Pradesh. Ph.D. Thesis, University of Saurashtra, Rajkot.

  • Altman, J., 1974. Baboons, space, time and energy. Am. Zool. 14, 221–248.

    Article  Google Scholar 

  • Bagchi, S., Goyal, S.P., Sankar, K., 2003. Prey abundance and prey selection by tigers (Panthera tigris) in a semi-arid, dry-deciduous forest in western India. J. Zool. 260, 285–290.

    Article  Google Scholar 

  • Balasubramanium, S., Santiapillai, C., Chambers, M.R., 1980. Seasonal shifts in the pattern of habitat utilization by the spotted deer (Axis axis) in the Ruhuna National Park, Sri Lanka. Spixiana 3, 157–166.

    Google Scholar 

  • Barrette, C., 1991. The size of axis deer fluid groups in Wilpattu National Park, Sri Lanka. Mammalia 55, 207–220.

    Article  Google Scholar 

  • Berger, J., Gompper, M.E., 1999. Sex ratios in extant ungulates: products of contemporary predation or past life histories? J. Mamm. 80, 1084–1113.

    Article  Google Scholar 

  • Berwick, S.H., 1974. The communitiesof wild ruminants inthe Gir forest ecosystem. Ph.d. Dissertation, Yale University, USA, pp. 226.

  • Caughley, G., 1977. Analysis of Vertebrate Populations. John Wiley and Sons, Chichester.

    Google Scholar 

  • Champion, H.G., Seth, S.K., 1968. A Revised Survey of the Forest Types of India. The Manager of Publications, Government of India, New Delhi.

    Google Scholar 

  • Clutton-Brock, T.H., Albon, S.D., 1989. Red Deer in the Highlands. Blackwell Scientific, Oxford.

    Google Scholar 

  • Clutton-Brock, T.H., Harvey, P.H., 1977. Primate ecology and social organization. J. Zool. 183, 1–39.

    Article  Google Scholar 

  • Cohen, J.E., 1971. Casual Groups of Monkeys and Men: Stochastic Models of Elemental Social System. Harvard university press, Harvard, pp. 175.

    Book  Google Scholar 

  • Crook, J.H., Ellis, J.E., Goss-Custard, 1976. Mammalian social system: structure and function. Anim. Behav. 24, 261–274.

    Article  Google Scholar 

  • De, R.C., Spillet, J.J., 1966. A study of the chital or spotted deer in Corbett National Park, Uttar Pradesh. J. Bombay Nat. Hist. Soc. 63, 576–598.

    Google Scholar 

  • Dinerstein, E., 1980. An ecological survey of the Royal Karnali-Bardia Wildlife Reserve, Nepal. Part III: Ungulate populations. Biol. Conserv. 16, 5–38.

    Google Scholar 

  • Downes, M., 1983. The Forest Deer Project 1982. Australian Deer Foundation Ltd, Melbourne, Australia.

    Google Scholar 

  • Duckworth, J.W., Kumar, N.S., Anwarul Islam, Md., Hem Sagar Baral, Timmins, R.J., 2008. Axis axis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 06 August 2011.

  • Eisenberg, J.F., 1966. The social organization of mammals. Handb. Zool. 19, 1–92.

    Google Scholar 

  • Eisenberg, J.F., Lockhart, M., 1972. Anecological reconnaissance of Wilpattu National Park. Ceylon. Smithsonian Contrib. Zool. 101, 1–118.

    Google Scholar 

  • Fowler, J., Cohen, L., Jaevis, P., 1998. Practical Statistics for Field Biology. John Wiley and Sons, England.

    Google Scholar 

  • Fuchs, E.R., 1997. Behaviour. In: Ables, E.D. (Ed.), The Axis Deer in Texas. Caesar Kleberg, Research Program and Texas A and M University, Texas, pp. 24–52.

    Google Scholar 

  • Geist, V., 1974. On the relationship of social evolution and ecology in ungulates. Am. Zool. 14, 205–220.

    Article  Google Scholar 

  • Graf, W., Nichols, W., 1966. The Axis deer in Hawaii. J. Bombay Nat. Hist. Soc. 63, 629–734.

    Google Scholar 

  • Hirotani, A., 1994. Dominance rank, copulatory behaviour and estimated success in male reindeer. Anim. Behav. 48, 929–936.

    Article  Google Scholar 

  • Jarman, P., 1974. The social organisation of antelopes in relation to their ecology. Behaviour 58, 215–267.

    Article  Google Scholar 

  • Jathanna, D., Karanth, K.U., Johnsingh, A.J.T., 2003. Estimation of large herbivore densities in the tropical forests of southern India using distance sampling. J. Zool. 261, 285–290.

    Article  Google Scholar 

  • Johnsingh, A.J., 1983. Large mammalian prey-predators in Bandipur. J. Bombay Nat. Hist. Soc. 80, 1–57.

    Google Scholar 

  • Johnsingh, A.J.T., Sankar, K., 1991. Food plants of chital, sambar and cattle on Mundanthurai Plateau, Tamil Nadu, South India. Mammalia 55, 57–66.

    Article  Google Scholar 

  • Karanth, K.U., Sunquist, M.E., 1992. Population structure, density and biomass of large herbivores in the tropical forests of Nagarhole, India. J. Trop. Ecol. 8, 21–35.

    Article  Google Scholar 

  • Karanth, U.K., Sunquist, M.E., 1995. Prey selection by tiger, leopard and dhole in tropical forests. J. Anim. Ecol. 64, 439–450.

    Article  Google Scholar 

  • Kelton, S.D., 1981. Biology of sambar (Rusa unicolor) in New Zealand with particular reference to diet in Manuwata flax swamp. Msc. Thesis, Massey University, Palmerston, New Zealand.

  • Khan, J.A., Chellum, R., Johnsingh, A.J.T., 1995. Group size and age–sex composition of three major ungulate species in Gir Lion Sanctuary, Gujarat, India. J. Bombay Nat. Hist. Soc. 92, 295–302.

    Google Scholar 

  • Krasin´ ski, Z.A., 1978. Dynamics and structure of the European bison population in the Białowiez˙ a Primeval Forest. Acta Theriol. 23, 13–48.

    Article  Google Scholar 

  • Krishnan, M., 1972. An ecological survey of larger mammals of peninsular India. J. Bombay Nat. Hist. Soc. 69, 469–501.

    Google Scholar 

  • Lagory, K.E., 1986. Habitat, group size, and the behavior of white-tailed deer. Behaviour 98, 168–179.

    Article  Google Scholar 

  • Lewis, J.C., Flynn, L.B., Marchinton, R.L., Shea, S.M., Marchinton, E.M., 1990. Part I: Introduction, study area description and literature review. In: Ecology of Sambar Deer on St. Vincent National Wildlife Refuge, Florida. Bull. No. 25. Tall Timbers Research Station, Tallahassee, Florida, pp. 1–12.

  • Lott, D.F., Mania, S.C., 1983. Random individuals association and social group instability in American bison (Bison bison). Z. Tierpsychol. 61, 153–172.

    Article  Google Scholar 

  • McCullough, D.R., 1999. Density dependence and life-history strategies of ungulates. J. Mammal. 80, 1130–1146.

    Article  Google Scholar 

  • Mishra, H.R., 1982. The ecology and behaviour of chital (Axis axis) in the Royal Chitwan National Park, Nepal. Ph.D. Thesis, University of Edinburg, U.K, pp. 240.

  • Mysterud, A., Coulson, T., Stenseth, N.C., 2002. The role of males in the population dynamics of ungulates. J. Anim. Ecol. 71, 907–915.

    Article  Google Scholar 

  • Pulliam, H.R., Caraco, T., 1984. Living in groups: is there an optimal group size? In: Krebs, J.R., Davies, N.B. (Eds.), Behavioural Ecology. , 2nd edition. Blackwell Scientific Publication, Oxford, pp. 128–138.

    Google Scholar 

  • Putman, R., 1988. The Natural History of Deer. Christopher Helm, London.

    Google Scholar 

  • Raman, T.R., 1997. Factors influencing seasonal and monthly changes in the group size of chital or axis deer in southern India. J. Biosci. 28, 203–218.

    Article  Google Scholar 

  • Raman, T.R., 1998. Antler cycles and breeding seasonality of the chital (Axis axis Erxleben) in southern India. J. Bombay. Nat. Hist. Soc. 95, 377–391.

    Google Scholar 

  • Ramesh, T., Snehalatha, V., Sankar, K., Qureshi, Q., 2009. Food habits and prey selection of tiger and leopard in Mudumalai Tiger Reserve, Tamil Nadu, India. J. Sci. Trans. Environ. Tech. 2, 170–181.

    Article  Google Scholar 

  • Ramesh, T., 2010. Prey selection and food habits of large carnivores: tiger Panthera Tigris, leopard Panthera pardus and dhole Cuon alpinus inMudumalai Tiger Reserve, Tamil Nadu. Ph.D. Thesis, Saurashtra University, Gujarat, Rajkot.

  • Reiczigel, J., Rozsa, L., 2006. Flocker 1.0. Available at: http://www.behav.org/flocker/.

  • Reiczigel, J., Lang, Z., Rozsa, L., Tothmeresz, B., 2007. Measure of sociality: two different views of group size. Anim. Behav. 75, 715–721.

    Article  Google Scholar 

  • Rodman, P.S., 1981. Inclusive fitness and group size with reconsideration of group sizes of lion and wolves. Am. Nat. 118, 275–283.

    Article  Google Scholar 

  • Rutberg, A.T., 1987. Adaptive hypothesis of birth synchrony in ruminants: an interspecific test. Am. Nat. 130, 692–710.

    Article  Google Scholar 

  • Sankar, K., 1994. The ecology of three large sympatric herbivores (chital, sambar, nilgai) with special reference for reserve management in Sariska Tiger Reserve, Rajasthan. Ph. D. Thesis, University of Rajasthan, Jaipur.

  • Sankar, K., Acharya, B., 2004. Spotted Deer or Chital. In: Sankar, K., Goyal, S.P. (Eds.), Ungulates of India. Wildlife and Protected Areas. ENVIS Bulletin. pp. 171–180.

  • Sartaj, S.G., Sankar, K., Jhala, Y.V., 2010. A Study of Vigilance Behaviour of Chital (Axis axis), Examining the Determinant of Individual and Group Vigilance for Chital in Pench Tiger Reserve, India. LAMBERT Academic Publishing, UK.

    Google Scholar 

  • Schaller, G.B., 1967. The Deer and the Tiger. The University of Chicago Press, Chicago.

    Google Scholar 

  • Southwell, C.J., 1984. Variability in grouping in the eastern grey kangaroo, Macropus giganteus. Grouping density and group size. Aust. Wild. Res. 11, 423–435.

    Article  Google Scholar 

  • Spillet, J., 1966. A report on wildlife surveys in south and west India. J. Bombay Nat. Hist. Soc. 65, 296–325.

    Google Scholar 

  • Stearns, S.C., 1992. The Evolution of Life Histories. Oxford University Press, Oxford.

    Google Scholar 

  • SPSS, 2007. SPSS for Windows. Version 16.0. SPSS, Chicago, IL, USA.

    Google Scholar 

  • Timmins, R.J., Steinmetz, R., Sagar Baral, H., Samba Kumar, N., Duckworth, J.W., Anwarul Islam, Md., Giman, B., Hedges, S., Lynam, A.J., Fellowes, J., Chan, B.P.L., Evans, T. 2008. Rusa unicolor. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.1. <www.iucnredlist.org>. Downloaded on 06 August 2011.

  • Varman, S., Sukumar, R., 1993. Ecology of Sambar in Mudumalai Sanctuary, Southern India. Deer of China. 273–284.

  • Whitehead, H., 1999. Testing association patterns of social animal. Anim. Behav. 57, 26–29.

    Article  Google Scholar 

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Authors and Affiliations

  1. Habitat Ecology, Wildlife Institute of India, PO Box # 18, 248001, Chandrabani, Dehra Dun, Uttarakhand, India

    Tharmalingam Ramesh & Kalyanasundaram Sankar

  2. Landscape Ecology, Wildlife Institute of India, PO Box # 18, 248001, Chandrabani, Dehra Dun, Uttarakhand, India

    Qamar Qureshi

  3. Wildlife Institute of India, PO Box # 18, 248001, Chandrabani, Dehra Dun, Uttarakhand, India

    Riddhika Kalle

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  1. Tharmalingam Ramesh
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  2. Kalyanasundaram Sankar
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Correspondence to Kalyanasundaram Sankar.

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Ramesh, T., Sankar, K., Qureshi, Q. et al. Group size, sex and age composition of chital (Axis axis) and sambar (Rusa unicolor) in a deciduous habitat of Western Ghats. Mamm Biol 77, 53–59 (2012). https://doi.org/10.1016/j.mambio.2011.09.003

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