Tag Archives: tideline

Hunting for ‘guggies’, and finding ‘canoes’, on the Galloway shore

Last weekend we went to the Scottish side of the Solway Firth to hunt for a boring mollusc. Or, rather more accurately, for the empty shells of a marine snail, Natica monilifera, known variously as the Necklace Shell, the beaded … Continue reading

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The balance sheet between blue and green

‘A thin blue line’. Of policemen edging a protest march? The blue halo of Earth’s fragile atmosphere as seen from space? No – in this case, a blue line that Robert Alcock painted along a sea-wall in Bilbao in 2011, … Continue reading

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Dune walk (with one diversion)

My guided shore-walks are ‘vertical’, from the bottom to the top of the shore – we usually spend a lot of time looking at the animals near the low water mark, with diversions on the way back to see the … Continue reading

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Boring molluscs and bevelled edges

Dog-whelks, Nucella lapillus, were clustered on the mid-shore rocks in late April; singles, twos and threes, they were apparently uninterested in the barnacles beneath their feet, but were there to socialise or, more specifically, to meet partners of the opposite … Continue reading

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Tidelines

At its highest point on the shore, the turning tide writes a description of the day. Tidelines are historical records: of the lives of plants and animals, and of their deaths; of weather – storms and floods – local and … Continue reading

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