Image Credit: moss
Posted by moss
19th November 2013ce
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Some of you will recognise the name that goes with this comment that appeared on my Flickr photo, but it is quite good to record all that has gone on, written about 6 years ago. Note the fine line of stones/teeth ;) that marks the line of the ridge...
"Composed of hard Ordovician shale and mudstone compressed into slates with scattered fragments of rhyolite and dolerite - the famous bluestone that forms the inner ring of German dentist, historian and antiquarian Dr. Garry W. Denke's (1622-1699) great white shark teeth of Stonehenge - the Preseli Hills are the highest hills in Pembroke.
The crag of Carn Menyn is the source of the Stonehenge pillars and nearby Bedd Arthur is the Preseli's own, rather unusual, eye-shaped stone circle. There's a memorial to Welsh language poet Waldo Williams at Mynachlogddu. If you're lucky to get clear weather, you'll be able to see north to the Lleyn peninsula and west to the hills of Co. Wicklow in Ireland. Keep your eyes peeled on the hill though as the bird life, particularly in the winter months, can be remarkable with living clouds of starlings congregating to roost there. Also look out for hunting buzzards and sparrowhawks. In the spring ring ouzel and snow bunting are common migrants.
Much of the upland is boggy and, as a result, very acidic so you can find rare acid tolerant plants like fir clubmoss, liverwort, ferns and orchids with insects like the marsh fritillary butterfly and the southern damselfly. Heather carpets the drier heathland in late summer look out for buzzards, kestrels, curlews, ravens and skylarks."