The Forest department is mulling over a proposal to carve out a core area in the 907sq km- Ratapani sanctuary, which is having a sizeable tiger population.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/ratapani-sanctuary-will-have-core-area
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/free-press-journal
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ratapani-sa
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/endangered-species
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger