BLUE whales, the world’s largest animals, are reappearing in parts of the oceans where hunting once wiped them out, signalling that they may finally be returning from the brink of extinction.
Marine scientists have recorded the animals roaming migratory routes and feeding grounds in the Pacific from which they had vanished for much of the past six decades.
Research also suggests that the Antarctic population of blue whales may now be growing at 6% a year. In the Atlantic, sightings are also increasing.
“The overall numbers are still tiny compared with the original populations before whaling started, but the trend is at last in the right direction,” said John Calambokidis, a marine scientist whose research on whale movements and populations has just been published in the journal Marine Mammal Science.
Saturday, November 7, 2009
Blue Whales Reappearing Again
And here's some good news for today.