The three Siberian cranes, an endangered species, finally ended their three-month sojourn to the Keoladeo National Park when they flew back to their home in central Russia last night.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/siberian-cranes
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/statesman-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife