The latest survey conducted from February 12 to 14 recorded the direct presence of 76 Grizzled giant squirrel and including those indirectly noticed using scientific methods, its number has crossed one hundred.
Assistant Wildlife Warden P.M. Prabhu told The Hindu on Friday that the rise in number of Grizzled giant squirrel in the sanctuary was significant as the presence of the tree squirrel in the country was around 500.
Other habitats
Its presence is also noticed in the Srivilliputhur Wildlife Sanctuary under the Theni forest division in Tamil Nadu, Thiruvannamalai division, Anamala Tiger Reserve, Hosur forest division and the Kaveri Wildlife Sanctuary. Elsewhere, Grizzled giant squirrel, known by the scientific name Ratufa macroura, is mainly confined to the Central and Uva provinces of Sri Lanka.
The Chinnar sanctuary is known as its natural habitat, providing unique features for its breeding and growing. Its habitat is mainly spread on the banks of the Chinnar and Pampar riverine and along the streams joining the rivers. The largest concentration is reported near the riverine of Chinnar.
Its presence is seen mainly on Arjun tree, Indian almond, Palamaram ( Alstonia scholaris ), Java plum tree, Pongame oil tree and tamarind which are largely distributed along the riverine.
The survey was conducted in Chinnar, Champakad, Chunkam, Alampatty-Thoovanam, Vazhathura, and Karimutty as different blocks and in 21 transectlines based on riverbanks, streams and waterlogged areas.
Last year’s figure
In the survey held last year, the direct presence of only 68 Grizzled giant squirrel was noticed and there were apprehensions whether the number was on the decline in the sanctuary.
Grizzled giant squirrel is smaller compared to the common Malabar giant squirrel.
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