How did turtles get their shells?


This new video from PBS Digital Studios video explores how turtles came to get their shell. It’s a fascinating look into the history of this unique reptile.



from EarthSky http://ift.tt/2FU6YQR

This new video from PBS Digital Studios video explores how turtles came to get their shell. It’s a fascinating look into the history of this unique reptile.



from EarthSky http://ift.tt/2FU6YQR

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