![Sea Urchin - The Hall of Einar - photograph (c) David Bailey (not the)](https://www.thehallofeinar.com/wp-content/uploads/2017/01/IMG_1281-3-332x249.jpg)
![Green Sea Urchin - The Hall of Einar - photograph (c) 2016 David Bailey (not the)](https://www.thehallofeinar.com/wp-content/uploads/2016/09/IMG_1299-1-332x332.jpg)
Sea Urchin
Spotted a Green Sea Urchin Strongylocentrotus droebachiensis at the Bay of Skaill.
![Common Sea Urchin - The Hall of Einar - photograph (c) 2016 David Bailey (not the)](https://www.thehallofeinar.com/wp-content/uploads/2016/08/SAM_0359-1-332x498.jpg)
Sea Urchin – forty years ago in my nature notebooks
Forty years ago today I was happy with my head in a rock pool and beach-combing in South Wales. Today I’m happy …