Czasopismo
Tytuł artykułu
Treść / Zawartość
Pełne teksty:
Warianty tytułu
Języki publikacji
Abstrakty
Activity pattern and food habits of Grizzled Giant Squirrel were investigated in Srivilliputhur Grizzled Giant Squirrel Wildlife Sanctuary from December 2011 to March 2012. Focal animal sampling method was used to record the activity pattern and food habits. Sampling was done in three different habitats viz., Private land, Reserve forest and Temple land. Feeding was the dominant activity accounting for 35.4% of the activity period. Bimodal feeding pattern was observed in Squirrels, the observations were made from early morning hours to till (0600-1800) late evening hours. The Squirrels feed upon 23 plant species; among them 11 were trees species, 10 climbers and 2 shrubs. Seven types of plant parts were used by Squirrels. Leaf consumption was high (38%) followed by fruit (24%). The high consumption of leaves was due to easy availability of leaves and limited availability of other plant parts. Squirrel‟s invasion into Private Land and Temple Land was observed which can be attributed to abundance and easy availability of food plants, canopy continuity and less predatory pressure.
Wydawca
Czasopismo
Rocznik
Tom
Opis fizyczny
p.53-66,fig.,ref.
Twórcy
autor
- A.V.C. College (Autonomous) PG and Research, Department of Zoology and Division of Wildlife Biology, Mannampandal-609 305, Mayiladuthurai, India
- Care Earth Trust, H.no-3 6th Street, Thillaiganaga Nagar, Chennai 600 061, Tamil Nadu, India
autor
- A.V.C. College (Autonomous) PG and Research, Department of Zoology and Division of Wildlife Biology, Mannampandal-609 305, Mayiladuthurai, India
autor
- A.V.C. College (Autonomous) PG and Research, Department of Zoology and Division of Wildlife Biology, Mannampandal-609 305, Mayiladuthurai, India
autor
- A.V.C. College (Autonomous) PG and Research, Department of Zoology and Division of Wildlife Biology, Mannampandal-609 305, Mayiladuthurai, India
Bibliografia
- [1] Altmann, J. (1974). Observational study on behaviour: Sampling methods. Behaviour 49: 227-267.
- [2] M. Ando, S. Shiraishi, Uchida, T. A. (1985). Food habits of the Japanese giant flying squirrel, Petaurista leucogenys. Journal of the Faculty of Agriculture, Kyushu University (Japan). 29:189-202.
- [3] N. Baskaran, S.K. Srivastava, Desai, A.A. (2011). Some aspects of the ecology of Indian Giant Squirrel (Ratufa indica Erxleben, 1777) in the tropical forests of Mudumalai Wildlife Sanctuary, Southern India and their conservation implications. Journal of Threatened Taxa. 3(7): 1899-1908.
- [4] N. Baskaran, K. Senthilkumar, Saravanan, M. (2011). A new site record of the Grizzled Giant Squirrel (Ratufa macroura) (Pennant, 1769) in the Hosur forest division, Eastern Ghats, India and its conservation significance. Journal of Threatened Taxa. 3(6): 1837-1841.
- [5] C. Bhatnagar, S.K. Satish, Koli, V.K. (2010). High day temperature and sleep out behavior of Elliot‟s Giant flying Squirrel (Petaurista philippensis) (ELLIOT) In Sitamata Wildlife Sanctuary, Rajasthan, India. Journal of Bombay Natural History Society. 107(3): 245.
- [6] Borges, R. (1989). Resource heterogeneity and the foraging ecology of the Malabar Giant Squirrel (Ratufa indica). Ph.D.Thesis, Univ. of Miami, Florida.
- [7] S. Babu, Kalaimani, A. (2014). New site record of Grizzled Giant Squirrel (Ratufa macroura) from Thiruvannamalai Forest Division, Eastern Ghats, Tamil Nadu, India. Journal of Threatened Taxa. 6(2): 5492-5493.
- [8] Coley, P.D. (1983). Herbivory and defensive characteristics of tree species in a lowland tropical forest. Ecological Monograph. 53: 209-233.
- [9] Ellerman, J.R. (1961). The fauna of India including Pakistan, Burma and Ceylon. Mamllia (2nd) vol. Rodentia. The zoological survey of India. Calcutta Rodentia. The Zoological Survey of India, Calcutta, 3: 884.
- [10] Gurnell, J. (1987). The Natural History of Squirrels. London: Christopher Helm.
- [11] Dial, R. (2003). Energetic saving and the body size distributions of gliding mammals. Evolutionary Ecology Research. 5: 1151-1162.
- [12] IUCN, (2013). Red List of Threatened Species Version 2013.1 downloaded on May 27, 2013. www.iucn.org/redlist.
- [13] J. Joshua, Johnsingh, A.J.H. (1992). Status of endangered grizzled giant squirrel and its Habitats, in (K.J.S. Singh, eds.) Tropical ecosystems: Ecology and management, Willey Eastern Ltd, pp. 151-159. New Delhi.
- [14] J. Joshua, Johnsingh, A.J.H. (1994). Impact of biotic disturbances on the habitat and population of the endangered Grizzled Giant Squirrel (Ratufa macroura) in South India. Biological Conservation. 68: 29-34.
- [15] Kawamichi, T. (1997). Seasonal changes in the diet of Japanese giant flying squirrels in relation to reproduction. Journal of Mammalogy. 78: 204-212.
- [16] Krishnamani, R. (1994). Diet composition of the Bonnet macaque (Macaca radiata) in a tropical dry evergreen forest of southern India. Tropical Biology. 2: 285-302.
- [17] S. Karthikeyan, J.N. Prasad, Arun, B. (1992). Grizzled Giant Squirrel (Ratufa macroura) Thomas and Wroughton at Cauvery valley in Karnataka. Journal of Bombay Natural History Society. 89(3): 360-361.
- [18] V.K. Koli, C. Bhatnagar, Sharma, S.K. (2013). Food habits of Indian giant flying squirrel (Petaurista philippensis Elliot) in tropical deciduous forest, Rajasthan, India. Mammal Study. 38: 251-259.
- [19] C.C. Kuo, Lee, L. L. (2003). Food availability and food habits of Indian giant flying squirrels (Petaurista philippensis) in Taiwan. Journal of Mammalogy. 84: 1330-1340.
- [20] P.F. Lee, D.R. Progulske, Lin, Y. S. (1986). Ecological studies on two sympatric Petaurista species in Taiwan. Bulletin of the Institute of Zoology, Academia Sinica. 25: 113-124.
- [21] S. Molur, C. Srinivasulu, B. Srinivasulu, S. Walker, P.O. Nameer, Ravikumar L. (2005). Status of non-volant small mammals:Conservation Assessment and Management Plan (C.A.M.P) Workshop Report. Zoo outreach Organization/CBSG-South Asia, Coimbatore, India. Pp. 618.
- [22] I. Muul, Lim boo liat, (1978). Comparative morphology, food habits and ecology of some Malaysian arboreal rodents. The ecology of arboreal folivores in (G.G. Montgomery, eds.) Smithsonian Institution.
- [23] R. Nandini, Parthasarathy, N. (2008). Food habits of the Indian Giant flying Squirrel (Petaurista philippensis) in a rain forest fragment, Western Ghats. Journal of Mammalogy. 89: 1550-1556.
- [24] Prater, S.H. (1980). The book of Indian animals, Bombay Natural History society, Mumbai.
- [25] Paulraj, S. (1991). Grizzled Giant Squirrel in its final throes of extinction process. Zoos print. 6(10): 1-2.
- [26] Ramachandran, K.K. (1988). Ecology and behaviour of Malabar Giant Squirrel (Ratufa indica maxima) (Schreber) 1788. Report of the Project Wild 04/83. Division of Wildlife Biology, Kerala Forest Research Institute, Peechi, Kerala.
- [27] Ramachandran, K.K. (1992). Certain aspects of ecology and behaviour of Malabar Giant Squirrel (Ratufa indica) (Schreber). Ph.D. Thesis. Department of Zoology, University of Kerala.
- [28] Reynolds, J.C. (1985). Autumn-winter energetic of Holarctic tree Squirrels: A review. 15: 137-150.
- [29] Tonkin, J.M. (1983). Activity patterns of red Squirrel (Sciurus vulgaris). Mammal Review. 13: 99-111.
- [30] J. Vanitharani, Kavitha, B. (2011). Analysis of tree Grizzled Giant Squirrel Interactions and guidelines for the maintenance of endangered Ratuf macroura, in Srivilliputhur Grizzled Giant Squirrel Wildlife Sanctuary. Small mammal Mail-bi-Annual Newsletter of CCINSA & RISCINSA 3(2): 9-13.
- [31] L.A. Wauters, A.A. Swinnen, Dhondt, A.A. (1992). Activity budget and foraging behaviour of red squirrel (Sciurus vulgaris) in coniferous and deciduous habitats. Journal of Zoology. 227: 71-86.
- [32] L.A. Wauter, Dhondt, A.A. (1987). Activity budget and foraging behavior of red Squirrels (Sciurus vulgaris, Linnaeus, 1758) in a coniferous habitat. Z. saugetierk. 52: 341-353.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-d996d494-659b-4301-b748-566e246b5f6c