The French have a saying: ‘Une hirondelle ne fais pas le printemps’, which translates as one swallow does not make the spring. In other words: seeing one swallow does not mean that the weather is going to be good. It goes along with another saying about not taking off your […]

I was recently shown a photograph of something from a local beach that I hadn’t noticed before. It resembled a giant honeycomb growing over a mussel-covered rock. The thing was a colony of Sabellaria alveolata, the honeycomb worm. The individual worms are only about four centimetres long, but each builds a […]

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