The Netherlands has its first resident wolf population in 140 years, according to ecologists.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/wolves-return-netherlands-after-140-years
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/bbc-uk
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wolves
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/netherlands
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/europe