Sunday, February 03, 2013
What Did You Do on Superbowl Sunday?
Grey whales are baleen whales, using their baleen combs to filter out krill, shrimp and small fish. Every December, they migrate annually from Alaska down through Mexico where they calve before returning north around March, young calves in tow. Grey whales once also populated the Altantic ocean, however, it is believed that human hunting has largely eliminated them from the Atlantic (as well as from the Asian coast of the Westerm Pacific where they is critically endangered).