Density of lions is 13.38 individuals vs 11,023 individuals wild prey base per 100 sqkm in Gir: Govt

NE NEWS SERVICE

AHMEDABAD, MARCH 31

As per the last population estimation of Asiatic Lions, the density of lions in Gir National Park & Sanctuary is 13.38 individuals per 100 sq.km., while the density of wild prey base there is 11,023 individuals per 100 sq.km, Union Minister of State for Environment, Forest and Climate Change (MoEFCC), Ashwini Kumar Choubey said on Thursday.

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Responding to a question raised by wildlife conservationist and Rajya Sabha member Parimal Nathwani, Choubey said two studies have been conducted for the estimation of food availability for Gir Lions in Gir National Park and Sanctuary:- i) Ungulate diversities and biomass in the tropical dry deciduous forest of Gir, Gujarat, India by Jamal A. Khan and Ravi Chellam (1987-1989) and ii) Impact of management practices on lion and ungulate habitats in Gir PA by Diwakar Sharma (1991-1994). The Gujarat Forest Department also carries out prey base estimation exercise every year to monitor the prey base population in Gir.

Details of the estimation exercise are as under:

Sr.No. Year of wild prey base population estimation Total wild prey base population (in number)
1 2014 132504
2 2015 139031
3 2016 142543
4 2017 147822
5 2018 149365
6 2019 155659

Nathwani wanted to know whether any study has been conducted on availability of food for Gir lions in Gir National Park and Sanctuary, the steps being taken to increase/ boost the prey-base for lions so that they do not venture out in search of food and kill domestic animals; and the details of per 100 sq. km carrying capacity of lions in Gir vis-à-vis availability of prey-base.

According to the minister’s statement, the steps taken to increase the prey-base population in Gir National Park and Sanctuary include habitat improvement works such as grassland development, thinning, pruning, and pollarding of browsable plant species, etc. As per the last population estimation of Asiatic lions, the density of lions in Gir National Park and Sanctuary is 13.38 individuals per 100 sq.km. The wild prey base estimation includes spotted deer, sambar, blue bull, Indian gazelle, four-horned antelope, Hanuman langur, wild pig, blackbuck and Indian peafowl, statement mentioned.