Talk:Tyrannosaurus/@comment-2601:640:C400:313F:881F:B2F2:6559:A665-20181023051426/@comment-30332134-20190127095346

Dinonicky1 with that logic fish should have hair and feathers, because all vertebrates evolved from them. I agree that all dinosaurs had at least a little feathering, like all mammals have hair today, but your argument is wrong.