Nerdy CurioSeptember 19, 2018
Ancient Americans Bred Symbolically Important Scarlet Macaws
Today's Nerdy Curio is brought to you by 60-Second Science. Genetic information from the bones of macaws found in abandoned pueblos suggests they were bred and distributed as a commodity. Christopher Intagliata reports.
-- Read more on ScientificAmerican.com
Aired August 20, 2018
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