According to the "Rise & Fall of Dinosaurs" (just finished reading), every characteristic of a bird you can think of, dinosaurs evolved them first 100mil years earlier. Almost all dinosaurs had feathers, T-Rex had fluffy chick-like fuzz. ref: https://www.amazon.com/Rise-Fall-Dinosaurs-History-World-ebook/dp/B0727TN8H6/ref=tmm_kin_swatch_0?_encoding=UTF8&qid=&sr= https://x.com/mistersql/status/1147651585075548169
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July 17, 2019