The Hot Zone

Gray whales a model in climate adaptation

In the time since California gray whales existed, the Earth has gone through more than 40 cycles of warming and cooling. Many species have been impacted and have even died out, but the gray whale has persisted for 250 million years. How did the gray whale survive? The gray whales, it turns out, may be a model in how a species can adapt and change during dramatic swings in the Earth’s climate. In the modern era, whaling has been the biggest threat to the gray whale survival, and in fact the... [Read more]

Posted by Alison Hawkes on July 14, 2011 1 Comment »
Category : Climates of the Past


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