The natural Navigation: The Right Course, Naturally

I love the idea that the moon is trying to tell us where the sun is hiding

In this photograph, which I took a few days ago, the moon is chasing a recently set sun and has begun its own journey down towards the western horizon. You can see the sun’s bright light reflecting vividly off the right-hand, western side of the moon. The light gets brighter towards the edge, until it reaches a burning white at the edge itself.

It is almost as though the moon is trying to say, ‘You’re getting warmer!’

Trees are the easiest plants to read to find direction, but one of my chilli plants is also doing a fine job. It has been growing in a greenhouse and so shows only the effects of the sun and no combing from the wind. It could not be much clearer.

The plant is dramatically heavier on its southern side and it is also displaying the ‘Tick Effect’ across its stems – more vertical growth on the northern side, more horizontal on the southern.

The heat seems to have abated a little, but the sun has left its great big footprints all over the countryside. The baked earth is cracked and fissures run along paths and the edges of the fields, more on the northern side than the southern.

The grass of our garden lawn is doing its best to betray both the sun’s arc and the motion of the trees’ shadows during the course of the day. The lawn is a patchwork of varying shades of green and brown, but it is not random and tells a story of heat and shade that is rooted in the direction of the sun.

Great to see so many willing to take on the heat of the summer on Sunday at the Uckfield Festival.

My day started with a breakfast interview with Barry Horsham at Uckfield FM, but then it was time for a four hour natural navigation walk in the Barcombe area. Thanks to Bernard Tagliavini for organising it and to everyone who came on the walk, it was a baking day but we tried to find patches of shade to stand in as we studied the trees, the clouds, mosses, lichens and the sun itself. We even found ourselves discussing Pacific sailors as we watched the ripples in a stream. (The ripples were less dependable in the areas where teenagers had been forced into the water by the midday heat for a wild swim.)

Something that I had not noticed before was that there appeared to be a much greater number of lilies on…

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A belated thank you to everyone who came to my talk at the Marine Studios in Margate a week ago, and another thanks to those who also bought a book afterwards.

I arrived an hour early and walked down to the beautiful beach and went for a swim (yes that really is it in the photo). I then dried myself off in the beach car park, with the car radio on as I listened to Andy Murray losing, valiantly, to Rafael Nadal. A more British experience would be hard to imagine. I walked up to the Studios to give the talk, watching a kid go beserk after dropping an ice cream and feeling the sand between my toes.

Whilst very vaguely on the subject of swimming, the Independent invited me to be on their Best 50 swimming spots in the UK panel. The results can be found here.

Churches are well worth a minute of navigational inquiry. The church itself is likely to show a preference for an east-west alignment, with the altar at the eastern end. But the fact that they are often old buildings that have been left exposed to the elements for long periods, without incessant redecorating or even cleaning, yields other interesting clues in the form of lichens, algae and mosses.

Gravestones tend also to be aligned east-west also, so that the dead are ready when ‘the trumpet shall sound and the dead shall be raised’. Any exposed stone that faces east or west will receive a mixture of sunlight and shade. Consequently they typically display a mixture of lichen types, as in the gravestone in this photo, in the graveyard of St Giles church in the quiet West Sussex village of Graffham.

On this gravestone there are a preponderance of gold and also grey lichens,…

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I went for a short circuitous walk in the Lavington Plantation area yesterday morning. Always on the lookout for natural navigational treats, I was also secretly hoping to spot an adder – the area is known as a popular refuge for our island’s only poisonous snake. In fact there is even a marked walk known as ‘The Serpent’s Trail‘, thought by many to be named after its twists and turns, but actually in testimony to the reptiles that enjoy the mixture of sand and mud on its heathland.

The conditions were perfect, I could feel the summer heat rising up off the dust and sand and, had I been a snake myself, I would certainly have availed myself of the opportunity to do some serious basking. But sadly I met none and returned home without having dodged any venomous fangs, knowingly at least.

I did however come across a small stagnant…

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Another very enjoyable Beginner’s Guide to Natural Navigation course at West Dean College on Saturday. There were sailors, walkers, a forager and an army officer among the ever-varied student backgrounds. My thanks to all for coming.

Last night, shortly after 10.30, I took this photograph of the moon rising above the woods and emerging from behind thin clouds. It looks very much like a full moon, but is actually one day after full, a waning moon. It does highlight the difficulty of judging the phase of the moon accurately.

From an aesthetic perspective there is no need to be able to judge the moon’s phase, but if you are trying to use the ‘phase method’ of finding direction from the moon then it is vital. I go into a lot of detail of this method in the book, because it is very satisfying but no less challenging. In a nutshell, you can work…

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My thanks to everyone who came to my talk last night at the Weald and Downland Museum. What a wonderful place to spend a summer’s evening, I recommend a visit to anyone who has yet to sample its delights.

On a different note, I received a fascinating letter recently from someone who has read the book. They wrote to me with an unusual observation.

I have touched the phenomenon of the ‘green flash’ at sunset in this blog and elsewhere, it is well documented and well heard-of. My correspondent is keen to learn more about something different and since I have been unable to solve the mystery, I promised to publish the extract from his letter here in the hope that a blog reader may be able to offer an insight.

“...My second point is the green flash you mention. My experience was quite different from the quick flash most people seem to…

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My thanks to Stuart Goring for sending over these great Thomas Hardy celestial quotes. Those who know this blog or my book will be aware that I love it when nature and the arts come together. The two following excerpts are taken from ‘Far From the Madding Crowd.’

“He stood and carefully examined the sky, to ascertain the time of night from the altitudes of the stars. The Dog-star and Alderbaran, pointing to the restless Pleiades, were halfway up the Southern sky ,and between them hung Orion, which gorgeous constellation never burnt more vividly than now, as it soared forth above the rim of the landscape. Castor and Pollux with their quiet shine were almost on the meridian: the barren gloomy square of Pegasus was creeping round to the north-west; far away through the plantation Vega sparkled like a lamp suspended amid the leafless trees, and Cassiopeia’s chair stood daintily poised on…

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