Cornish Rock Pools on Countryfile

Cornish Rock Pools on Countryfile

When the BBC approached me about filming a Countryfile episode with Matt Baker on the signs of spring, I reeled off all the exciting things we might find in the Cornish rock pools. By mid-April there would be male pipefish with eggs on their bellies, scorpion fish babies already hatched, crabs with egg masses under their tails and so much more. No problem.

Worm pipefish are related to seahorses - it is the male that broods the eggs along a special groove on his underside.
Worm pipefish are related to seahorses – it is the male that broods the eggs along a special groove on his underside.

What I hadn’t considered was that the TV crew’s packed schedule would require us to film on an exposed north coast beach on small tide. All I could do was to hope for good weather and some luck.

The West Cornwall episode of Countryfile is available on BBC iPlayer here. (Available at the time of writing).

Portreath, near Redruth, has wide, golden sands and magical craggy cliffs. Like many other beaches in Cornwall, it has a fantastic community group working to conserve wildlife and keep it clean – Love Portreath.

To the east of the bay lies what used to be an important mining port, sheltered by a long harbour wall with a stretch of rocks alongside.

Portreath in the drizzle as the tide drops
Portreath in the drizzle as the tide drops

The pools here are a great habitat, but the fierce waves sweep any small stones away, leaving only large boulders and deep overhangs as hiding places for the rock pool creatures. Great for wildlife, but tricky for rock poolers, especially with a strong swell rolling in.

Fortunately, I had help in the form of Cornish Rock Pools Junior and two of his friends, Ashley and Rowen. Without their keen eyes and amazing patience, it would have been an impossible task to find as much as we did in just fifteen minutes.  Louis led Matt Baker crashing surf, assuring him there would be more to find on the lower shore, while Ashley plunged waist-deep into pools trying to catch a goby. Rowen spotted a cushion star at the back of a crevice in the rock. Needless to say I was prepared to risk getting my hand stuck to retrieve it (and nearly did).

Matt Baker and the kids at Portreath
Matt Baker and the kids at Portreath

In just a few minutes we managed to assemble a good collection of common rock pool creatures: a green shore crab, a common blenny, some top shells and, of course, the cushion starfish.

Everyone loves starfish, but now the nation knows that cushion stars and their relatives have some gruesome eating habits. Go me!
Everyone loves starfish, but now the nation knows that cushion stars and their relatives have some gruesome eating habits. Go me!

Inevitably, I made my television debut by telling the nation that starfish feed by pushing their stomachs out of their mouths and dissolving their prey. You’re welcome!

The common blenny (or shanny) is perfectly adapted to shore life and can even breathe through its skin when out of the water. It also has a great smile.
The common blenny (or shanny) is perfectly adapted to shore life and can even breathe through its skin when out of the water. It also has a great smile.

Although we failed to find many signs of spring other than the large amounts of seaweed sprouting all around us, the magic of television went to work and the final programme included some fabulous footage of green shore crab eggs hatching out into the plankton.

Female crabs keep their eggs underneath their tails until they hatch out.
Female crabs keep their eggs underneath their tails until they hatch out.

It’s incredible how all the snippets we filmed on the day were woven together into the final programme. Huge thanks go to the all of the Countryfile crew for putting us at ease and doing their TV magic, and to Matt Baker in particular for taking the time to chat and take photos with the children.

Even though conditions weren’t ideal, it was a wonderful opportunity to showcase the Cornish beaches and the creatures that survive in this extreme environment.

Junior getting his radio microphone pack installed - his least favourite part!
Junior getting his radio microphone pack installed – his least favourite part!

 

8 thoughts on “Cornish Rock Pools on Countryfile”

  1. Great stuff, Heather!

    Regards

    Jackie

    Dr. Jacqueline Skipper BSc PhD DIC CGeol FGS Senior Partner, Senior Geologist, Geotechnical Consulting Group 52a Cromwell Road South Kensington London SW7 5BE Mobile: +44 (0) 77 6666 2550 Tel: +44 (0)207 590 6377 Fax: +44 (0)207 584 0157

    E-mail: j.a.skipper@gcg.co.uk

    The opinions expressed in this email have been based on information provided to Geotechnical Consulting Group LLP. Details of this information have been recorded as part of Geotechnical Consulting Group LLP’s quality assurance procedures and can be obtained upon written request. Geotechnical Consulting Group LLP is a partnership registered in England No OC356005 and whose registered office is 52A Cromwell Road, London SW7 5BE

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    Liked by 1 person

    1. Thanks Jackie. I haven’t forgotten that I want to get down to Penzance asap! Let’s plan something soon. I got brave and swam in the sea on Sunday – blissful. I’m in awe of those of you who do it all year round. 🙂 Heather

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