Found: 150-year-old platypus specimen that proved some mammals lay eggs
Jars of 150-year-old platypus and echidna specimens that show some mammals lay eggs have been found at an English museum....
platypus
Museum discovers 150-year-old platypus and echidna specimens that proved some mammals lay eggs
A preserved echidna from the newly found assortment by William Caldwell. Credit score: Jacqueline Garget Jars of tiny platypus and...
