2016-10-13, 08:21
Oldest known squawk box suggests dinosaurs likely did not sing
The oldest known vocal organ of a bird has been found in an Antarctic fossil of a relative of ducks and geese that lived more than 66 million years ago during the age of dinosaurs.
http://feeds.sciencedaily.com/~r/science...134216.htm
The oldest known vocal organ of a bird has been found in an Antarctic fossil of a relative of ducks and geese that lived more than 66 million years ago during the age of dinosaurs.
http://feeds.sciencedaily.com/~r/science...134216.htm