Largest "Terror Bird" Fossil Found in Argentina
The real-life fossils belong to a new species of phorusrhacid, giant predators also known as terror birds that once dominated South America.
Continue Reading http://news.nationalgeographic.comThe real-life fossils belong to a new species of phorusrhacid, giant predators also known as terror birds that once dominated South America.
Continue Reading http://news.nationalgeographic.com
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