I doubt anyone in Looe can have missed it – the moment today when Cornish Rock Pools Junior found his first stalked jellyfish. His scream of, “I’ve actually found one!” rang across the beach and echoed off the hillside.

His first find was closely followed by his second, next to which was a third. A volunteer from Looe Marine Conservation Group found a fourth. The Natural England team found some more and by the time we were done we recorded a whopping 26 Stalked jellyfish.

As all our records today were of two species (Calvadosia cruxmelitensis and Calvadosia campanulata) I’m feeling hopeful that they may soon be added as recognised features of the Looe and Whitsand Bay Marine Conservation Zone.

In December, good tides, mild temperatures and low winds coincide about as often as it snows on the Cornish coast (i.e. about once every ten years). Amazingly, today was one of those rare occasions and the rockpools were in impressive festive colours. What could be more Christmassy than this Dahlia anemone?

We were doing so well with our stalked jellyfish survey that I didn’t feel too bad about getting distracted. When I spotted a wriggling piece of seaweed, I chased it across the rocks.

As I suspected, under the seaweed decorations was a small spider crab species. This one was a Macropodia deflexa, a long-legged spider crab.

Relying on their camouflage, scorpion fish were lying still among the seaweed, allowing us to come right up to them.

It was a huge relief that everything turned out so well for our Stalked jellyfish survey. Had the conditions been less favourable we’d have been more likely to find none at all. 26 was an amazing total.

I needed my hot chocolate afterwards, but it was an afternoon well spent with some fabulous people. And tomorrow the forecast is even better… I’ll let you know what I find!