Pretty Anemones in our tide pools

[Da_Neefer]

Urchins Do Drill Holes in Rock – It’s Official

The presence of sea urchins in perfectly-sized holes on rocky reefs has led many marine biologists to conclude that urchins excavate the holes themselves, but u

reefs.com

Those are some pretty incredible numbers contributing to coastal erosion!

 

[Ibn]

Taken from Fitzgerald a long time ago.