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Czasopismo

1994 | 39 | 2 |

Tytuł artykułu

Food habits of ungulates in dry tropical forests of Gir Lion Sanctuary, Guarajat, India

Autorzy

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
Food habits of chital Axis axis (Exrleben, 1777), sambar Ceruus unicolor (Kerr, 1792) and nilgai Boselaphus tragocamelus (Pallas, 1776) of Gir Lion Sanctuary were studied from January 1987 to December 1988. Data were collected on feeding animals by direct observations using scan and focai animal sampling methods. Results suggest that all three species are mixed feeders to varying degree and grass to browse ratio varied significantly in different seasons. Chitai utilised 38 species of shrubs, ten species of grasses and two species of climbers whereas sambar and nilgai utilised 29 and 19 species of shrubs, respectively. As a result of drought in 1987, chital utilised far greater proportion of browse (leaves and shoots) during 1988 compared to 1987, sambar diet mainly comprised of bark material of six plant species during winter and summer of 1988. All three species utilised different species of Acacia and Zizyphus in Gir but their utilisation differed significantly between different species thereby facilitating their co-existence.

Wydawca

-

Czasopismo

Rocznik

Tom

39

Numer

2

Opis fizyczny

p.185-193,fig.

Twórcy

autor
  • Wildlife Institute of India, P.O.Box-18, Chandrabani, Dehradun 248 001, India

Bibliografia

  • Altman J. 1974. Observational study of behaviour: Sampling methods. Behaviour 49: 227-265. Berwick S. H. 1974. The community of wild ruminants in Gir forest. Ph. D. thesis, Yale University,USA: 1-226.
  • Chamrad A. D. and Box T. W. 1968. Food habits of white tailed deer in South Texas. J. Range Manage. 21: 158-164.Chattopadhyay B. and Bhattacharya T. 1986. Food habits of biackbuck Antelope ceruicapra L. of Ballarpur Wildlife Sanctuary, West Bangal, India. Trop. Ecol. 27: 93-100.
  • Dinerstein E. 1979. An ecological survey of Royal Karnali Bardia Wildlife Reserve. Part II: Habitat/ Animal interaction. Biol. Conserv. 16: 265-300.
  • Drawe D. L. 1968. Mid summer diet of deer on the Welder Wildlife Refuge. J. Range Manage. 21: 164-166.
  • Fitzgerald A. E. and Waddington D. C. 1979. Comparison of two methods of faecal analysis of herbivore diet. J. Wildl. Manage. 43: 468-473.
  • Fowler J. and Cohen L. 1986. Statistics for Ornithologist. BTO Guide No 22, British Trust for Ornithology, Hertfordshire: 1-175.
  • Gill R. B., Carpenter L. H., Bartmann R, M., Baker D. L. and Schoonveld G. G. 1983. Faecal analysis to estimate mule deer diets. J. Wildl. Manage. 47: 902-915.
  • Green M. J. B. 1985. Aspects of the ecology of the Himalayan musk deer. Ph. D. thesis, University of Cambridge, Cambridge: 1-280.
  • Holecheck J. L., Vavra M. and Piper R. D. 1982. Botanical composition determination of range herbivore diets : A review. J. Range Manage. 35: 309-315.
  • Johnsingh A. J. T. and Shankar K. 1991. Food plants of chital, sambar and cattle on Mundanthurai Plateau, Tamil Nadu, South India. Mammalia 55: 57-66.
  • John G. K.. Drave L. and Scott G. 1980. Changes in the diet and nutrition with increased herd size in Texas white-tailed deer, J. Range Manage. 33: 28-34,
  • Khan J. A., Rodgers W. A., Johnsingh A. J. T. and Mathur P. K. 1990. Gir lion project: ungulate habitat ecology in Gir. Project report. Wildlife Institute oflndia, Dehradun: 1-214.
  • Krausmann P. R. 1978. Forage relationships between two deer species in Big Bend National Park, Texas. J. Wildl. Manage. 42: 101-107.
  • McNaughton S. J. and Georgiadis N, J. 1986. Ecology of African grazing and browsing mammals. Ann. Rev, Ecol. Syst. 17: 39-65.
  • Negi G. C. S., Rikhari H. C., Ram J. and Singh S. P 1993. Foraging niche characteristics of horses, sheep and goats in an alpine meadow of the Indian Central Himalaya. J. Appl. Ecol. 30: 383-394.
  • Patel R. I. 1984. Forest flora of Gujarat State. Forest Department, Gujarat State, Baroda: 1-397.
  • Schaller G. B, 1967. The deer and the tiger. Univ. Chicago Press, Chicago. 1-370.
  • Schoener T. W. 1970. Non-synchronous spatial overlap of lizards in patchy habitats. Ecology 51: 408-418.
  • Schoener T. W. 1974. Resource partitioning in ecological communities. Science 185: 27-39.
  • Sharatchandra H. C. and Gadgil M. 1975. A year in Bandipur. J. Bombay Nat. Hist. Soc. 72: 623-647.

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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