http://www.reuters.com/article/2013/10/29/us-usa-merck-zilmax-idUSBRE99S1CU20131029

http://www.haaretz.com/news/features/.premium-1.555343

http://zeenews.india.com/news/eco-news/over-950-suspected-poachers-held-in-tanzania_887162.html

http://www.abc.net.au/news/2013-11-01/barnaby-joyce-bird-flu-free-range-chicken-farms/5043614

http://uk.reuters.com/article/2013/11/01/us-antarctic-environment-idUKBRE9A00DX20131101?rpc=401&feedType=RSS&feedName=environmentNews&rpc=401

http://www.terradaily.com/reports/Fugitive_eco_activist_lands_in_US_vows_to_pursue_fight_999.html

http://au.news.yahoo.com/thewest/business/a/-/wa/19628724/

http://www.yorkshirepost.co.uk/news/main-topics/general-news/one-million-win-debate-on-animal-experiments-1-6186208

http://news.infoshop.org/article.php?story=20131025103940319

http://newindianexpress.com/states/odisha/2-Maharashtra-tiger-poachers-held-wildlife-wing-on-toes/2013/10/29/article1862010.ece