A three-day survey in the Shendurney Wildlife Sanctuary has recorded 176 species of butterflies.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/mesmerising-butterfly-diversity-found-shendurney-sanctuary
[2] http://admin.indiaenvironmentportal.org.in/category/author/ignatius-pereira
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/hindu-thiruvananthapuram
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/shendurney-sa
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/butterflies
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/western-ghats
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife