This video is called Woolly Mammoth: Secrets From Ice – Documentary.
From Reuters news agency:
By Will Dunham
WASHINGTON Wed Feb 5, 2014 6:20pm EST
Scientists who studied DNA preserved in Arctic permafrost sediments and in the remains of such ancient animals have concluded that these Ice Age beasts relied heavily on the protein-rich wildflowers that once blanketed the region.
But dramatic Ice Age climate change caused a huge decline in these plants, leaving the Arctic covered instead in grasses and shrubs that lacked the same nutritional value and could not sustain the big herbivorous mammals, the scientists reported in the journal Nature on Wednesday.
The change in vegetation began…
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