Only 226 bird species spotted on Big Bird Day, stirring up a debate among nature lovers if Delhi is being abandoned by avians.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/birds-flatter-deceive-watchers-wings-despair
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/birds
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/migratory-species
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wwf