Australian National University conservation geneticist George Olah and his colleagues recently studied feathers from a headdress in a Ychsman noble’s tomb, dating to 1100–1400 CE (the centuries before the rise of the Inca Empire). DNA and chemical isotopes reveal that the parrots the feathers came from (still bright blue, yellow, and green after all these centuries) were born in the wild on the far side of the Andes but kept in captivity somewhere on the Peruvian coast. To pull off importing live parrots from hundreds of miles away across the steep, towering Andes, the Ychsma (who the Inca annexed around 1470) must have had a far-reaching trade network that spanned at least half a continent.
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Veteran video game actor Troy Baker is nominated twice - for his lead performance as Indiana Jones in The Great Circle and for his supporting role as antagonist Higgs in Death Stranding 2.，推荐阅读官网获取更多信息
It recently announced punishments in two cases of insider trading and disclosed that it had opened up 200 investigations over the last year.