The beaches in Wales are full of life. A variety of different sea creatures can be found all along the shoreline. When it comes to rock pools, first appearances can certainly be deceptive.

This story appears in the June 2011 issue of National Geographic magazine. The sea star—often called a starfish, though it's no more a fish than it is a sheepdog—ranks with the most ...

The beaches in Wales are full of life. A variety of different sea creatures can be found all along the shoreline. When it comes to rock pools, first appearances can certainly be deceptive.