This is a good-news story about sea life. Scientists have reported that the numbers of blue whales in the eastern Pacific Ocean are the highest they have been in over a century. Researchers at the University of Washington report that there are now over 2,200 blue whales between Mexico and Alaska. Hunters killed nearly all the blue whales in that area and were close to extinction. Whaling became illegal in 1971 and the numbers of the world's largest mammal started increasing. It has taken over 40 years for the blue whale to recover. Lead researcher Dr Cole Monnahan was very happy at this positive news. He said: "For us, this is a great conservation success story."
Read more: http://www.breakingnewsenglish.com/1409/140910-blue-whale.html#ixzz3Dm5cyTAq