Once a desolate spot, Yamuna Biodiversity Park has now become a favourite haunt of birdwatchers.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/revive-dying-wetlands-purify-water-experts
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wetlands
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecosystems
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/birds
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wastelands
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/yamuna
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/floods
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environmentalists
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/water-resources