The drastic decline in bird population at the Okhla Bird Sanctuary here due to high water level, cattle grazing and habitat disturbance is a cause of worry for policymakers, bird lovers and ornitho
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/declining-bird-population-okhla-worries-all
[2] http://admin.indiaenvironmentportal.org.in/category/author/madhur-tankha
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttar-pradesh
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gautam-budha-nagar
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/birds
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmentalists
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife-act-1972
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/migratory-species
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife