3 April 2007
A warm Spring day attracted an enthusiastic group of 17 adults and 32 children to explore the magical seashore exposed as the tide fell at Helford Passage. Colourful sea anemones, scuttling crabs, wonderfully sculptured shells, delicate worms and skulking shore fish were all discovered to the delight of the young explorers under the guidance of marine biologist, Ruth Williams.
Sunday, 6th September 2009
Over 30 friends and members of the Helford MCG gathered at Mawgan Village Hall for an evening “bat talk and walk”. Dr Carol Williams, with her characteristic enthusiasm, delivered a 30 min. crash course in bat identification, life-cycle and habits before we ventured out into the gathering gloom assembling in the woodland car park on the Trelowarren Estate. Bat detectors swung into action immediately and to our delight we heard several pipistrelle bats as they hunted for insects overhead using their stuttering echo-location calls.
6th June 2012
Bar beach, Helford Passage
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What’s beneath your feet? Image: Pam Tompsett[/caption]
Sunday, 23rd August 2009
“Dare you to put your finger in this bucket!”. Then came a yelp, and a rapid withdrawal of the hand. The Velvet Swimming Crab had instantly reared up, arms wide, claws open, its bright red eyes glistening. Only later, when it had subsided, did we see the flattened back legs, with hair-like fringes, that enable it to swim.
Sunday, 18th April 2010
What a pleasure to be in the open air, ambling gently along the Calamansack road with the blackthorn bushes in full flower and listening to bird song. The sun shone warmly from a cloudless blue sky and a goldfinch popped on to a nearby hedge to greet the 21-strong party with a cheerful tune. Chaffinch and blue tits added to the chorus, a couple of linnets flew over, twittering, and an unseen dunnock gave forth a beautiful melody. As if in contrast, a green woodpecker ‘yaffled’ in the distance. Turning off the road and across pastured fields we had an uncommon view along Polwheveral Creek, with white houses at its head and above them the village of Constantine, dominated by the church, whose bells were ringing out clearly across the valley.
Saturday, 13th November 2010
The term ‘plankton’ comes from a Greek word meaning ‘wanderer’ or ‘made to wander’,an apt description for creatures which drift at the mercy of winds and currents. Some are large and easily seen – the Macroplankton, such as jellyfish and the Portuguese man-o’-war. Others are small – the Microplankton, which measure a millimetre or so across – or less – and are studied using a microscope. These are collected with a conical fine-mesh net swept or towed through the water and they include a great variety of plants and animals, in adult or larval stages. There is a third, even smaller, size category – the Nanoplankton, such as coccolithophores, which are just a few microns across and only seen with the aid of an electron microscope.
Saturday, 25th July 2009
Clearly something interesting was about to happen as a group of nearly 30 people, adults and children, gathered on the beach at Helford Passage for a short introductory talk by Ruth Williams, Cornwall Wildlife Trust’s Marine Officer. Then, armed with an assortment of nets, buckets and trays, we set off, clambering over limpet- and barnacle-strewn rocks to the shallow pools left by the receding tide. The Seashore Safari had begun. Weather conditions were ideal – sunny and warm with a slight breeze. Intrigued holidaying families joined in; and by now the numbers had swelled to 40, of whom half were children.
