Tag Archives: West Cornwall

West Cornwall Adventures

You’re never far from a beach in Cornwall, but the distances from one end of the county to the other mean I visit some beaches more often than others. I made the most of a recent trip ‘out west’ visiting friends to explore the Penzance area.

Although Mount’s Bay itself is a protected area and is best left undisturbed, there are plenty of fabulous rock pools to discover near the town and at nearby Mousehole.

The wealth of colourful seaweeds here makes the clear waters especially enticing. Stepping carefully among them, I found clingfish, shark egg cases and an abundance of stalked jellyfish.

A small species of clingfish hides among the coral weed near Penzance.
A small species of clingfish hides among the coral weed near Penzance.
A Calvadosia cruxmelitensis stalked jellyfish near Penzance. The diverse seaweeds of the Mounts Bay area provide a perfect habitat for a variety of stalked jellyfish species.
A Calvadosia cruxmelitensis stalked jellyfish near Penzance. The diverse seaweeds of the Mounts Bay area provide a perfect habitat for a variety of stalked jellyfish species.

Star ascidians formed a psychedelic wallpaper of turquoise and pastel blue petal patterns along some deep overhangs. Close by, another star ascidian colony painted the rocks in saffron yellow. 

The delicate colours of this star ascidian blew me away. It comes in so many colour morphs, but this one was new to me.
The delicate colours of this star ascidian blew me away. It comes in so many colour morphs, but this one was new to me.

 

More of the wonderful pastel-blue star ascidian, looking like an impressionist flower painting.
More of the wonderful pastel-blue star ascidian, looking like an impressionist flower painting.

Shouts carried across the shallow waters. My friends had found something exciting: a newly-hatched baby catshark. This young greater-spotted catshark, also known as a bull huss or nursehound, had spent many months incubating in an egg case before emerging. When fully grown it could be over one-and-a-half metres, but for now it lay quietly in the tub, taking in the world through half-closed eyes. We returned it quickly to the shelter of the dense seaweed where it would soon be covered by the rising tide.

A cat shark egg case with a young greater-spotted catshark developing inside
Egg case with a young greater-spotted catshark developing inside
Hatchling greater-spotted catshark, which we kept for a minute before returning it safely exactly where it was found.
Hatchling greater-spotted catshark, which we kept for a minute before returning it safely exactly where it was found.

As the days begin to lenthen noticeably I hope this is the first of many forays to new and more distant beaches over the course of the summer. No matter how many times I visit the rock pools, there is always something new.

If you’re looking for some summer reading, my book Rock Pool: Extraordinary Adventures Between the Tides is out on 2nd May with September Publishing and is available at local book shops, Waterstones and through NHBS as well as through online retailers.

Another species of stalked jellyfish - Haliclystus octoradiatus - near Penzance
Another species of stalked jellyfish – Haliclystus octoradiatus – near Penzance
A beautifully marked pheasant shell near Penzance, Cornwall
A beautifully marked pheasant shell near Penzance, Cornwall