Missing Syrinx Found! Mesozoic Vegavis vocalization verified
10,000 Birds
OCTOBER 18, 2016
So, probably, there were things we would have to call birds that were less like modern birds in how they flew than are modern bats. 66 million years ago, and one of those groups gave rise to the ducks and geese. Novas, published in Nature (Published on line, 12 October 2016). powered flight, or two wings vs. four, etc.)
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