After years of pressure on the Mexican government, a permanent ban on gillnet fishing has gone into effect in a bid to save a critically endangered species of porpoise.
원문출처 : http://www.cnn.com/2017/07/02/americas/mexico-bans-gill-nets-vaquita-porpoise/index.html
원문출처 : http://www.cnn.com/2017/07/02/americas/mexico-bans-gill-nets-vaquita-porpoise/index.html