Himalayan wild animals are being compelled to leave their natural habitats due to encroachment by people in the higher meadows to pick wonder drug yarsa gumba.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/encroachment-forcing-himalayan-animals-flee-lower-valleys
[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/forest-encroachments
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/himalaya
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/pithoragarh-d
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/forests