Sixty species of bird and 70 species of butterfly were recorded in the Devalsari nature and bird training course held in Tehri district recently.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/60-bird-70-butterfly-species-recorded-devalsari
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/tribune-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/uttaranchal-uttarakhand
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/butterflies
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tehri-garhwal
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/ecotourism
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/oil-and-natural-gas-corporation-ongc
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/flora
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/fauna
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity-conservation
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity