The recent findings by the Wildlife Institute of India (WII) have revealed that tigers in disturbed areas have high-stress levels.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/tigers-stress-have-little-breeding-success-study
[2] http://admin.indiaenvironmentportal.org.in/category/author/jotirmay-thapliyal
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sariska-np
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rajasthan
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger-reserves
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-tiger-conservation-authority
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/relocation
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/vehicular-pollution
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife