The natural Navigation: The Right Course, Naturally

Last night I caught a few minutes of a programme on BBC4, called ‘Unnatural Histories.’

As so often seems to be the case, a short stroll from the mainstream channels uncovered rough diamonds.

In the programme, an aerial shot showed us clearly visible patterns in the earth, patterns that were partly concealed at ground level by dense undergrowth. The narrator explained that we were looking at ‘geoglyphs’ in the Amazon rainforest. Geoglyphs are shapes that have been deliberately formed in the land by the hand of man.

Like many pilots, I have come to love the way it is possible in the air to spot patterns in the earth that are hard to notice on the ground. Lines that are lost in their surroundings on terra firma, stand out luminously from 3000 feet. But my experience has been restricted to European Iron Age Hill Forts and the like. This was…

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OK, it’s confession time. Again.

I’m just back from a week’s holiday with my wife on the Greek island of Kefalonia. It was our first holiday without the kids for about seven years, which felt bizarre from start to finish. This is the only, admittedly weak, excuse for the navigational lapse that ensued.

In Fiskardo, at the northern end of Kefalonia, we hired a small day-boat and spent many mornings motoring up and down the east coast of Kefalonia. We pursued the not very stressful business of hunting quiet bays and seeking secluded beaches for a swim.

On the fifth morning we putt-putted all the way round the northern Kefalonian coast to a beach at the northern tip of the island called, Dafnoudi beach.

We had spent almost all of the week on the east coast of the Kefalonia looking across the water, to the east, and seeing the beautiful…

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Thank you to Andrew Boe, who has dropped me line explaining something that I have not noticed before:

“Leaves at the bottom of a tree are often larger on the shadier North side to make the most of available light. This is often the case in Sycamore. They will also be darker due to the high concentrations of chlorophyll.”

From now on, I’ll be on the lookout for these shady characters. Sorry, couldn’t resist.

Andrew has a bushcraft blog which is well worth checking out here.

Last night I divided my time between two very different arenas of the modern human experience. I watched dross on TV, including some Jonathan Dross himself, but then I found the antidote to such inanity. I nipped out regularly to put markers down in the snow, as I watched the moon’s shadows march west across the white.

I took some photos of the results of my moon shadow stick, together with a perfect north-south line, which I will be using on my Beginner’s Guide to Natural Navigation courses. Yes, that is a bit of a tease, but those who come on the courses part with £105 and I make sure that it includes plenty of exclusive material, not least dozens of images that cannot be seen anywhere else.

As compensation, I have posted these photos that I also took yesterday, of snow clinging in long thin strips to the…

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After the rather disgusting photograph a few days ago I thought it was time to right the balance with something more pleasing on the eye.

The snow has finally begun to thaw in this freezing microclimatic corner of West Sussex, but I did manage a fair amount of stomping around in the snow over the past week. This is a picture I took in my local beech woodland a couple of days ago.

Lichens are very sensitive to their environment – moisture levels and air quality in particular – but also the surface they grow on. This means that they can be used to understand direction, but a little local knowledge and familarity with the stones and barks of your area helps greatly.

There is a rust-coloured lichen that is clearly not keen on surfaces that dry regularly and can be found on the moist sides of many trees…

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Last night the conditions felt right for a walk in the woods. There were plenty of clouds, but large gaps suggested that the stars would not hide for long periods. The moon would not be getting up until later and the breeze was too light to be of help. I needed the stars.

I set off as the last light from the sun faded in the southwest. Cassiopeia and Cygnus neatly sketched out north for me, even when Polaris was well hidden. When moving south I used Jupiter and Aquila.

Four hours later I returned, having spent nearly all of it alone, in beech woodland and without using a torch. Moving at times with my left hand extended out to fend off inquisitive lower branches, I covered about six miles; this was no race.

In every woodland walk there are times when you feel the forest is on your side…

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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.

The sun has reached its northernmost bus stop, it has put on the handbrake for a second and has now, already, begun its journey back south.

At this time of year the sun lights up the countryside in early morning and late evening in a way that is unique. The light pours in from low in the northeastern and northwestern sky. This picture could not be taken at any other time, as the morning light is filtered through gaps in the woods to the northeast of where I live. It lights up strips and leaves the rest of the fields in shade.

A belated thanks to everyone who came to my talks and walks at the North Kent Walking Festival and the Travel Bookshop last week.

Only one of these compasses can be correct, since I took the photo in my garden in the south of England in April, not at the South Pole.

The stick’s shadow should tell you which compass is still accurate and also very roughly what time of day the picture was taken. Which compass is still working, why and when was the picture taken?

The answers will appear here after a few tantalising days!

There is a good photo of the Great Lettuce, Lactuca Virosa, with its leaves aligned north-south on the Adur Wild Flower website. If you do use this to find your way then make sure you don’t eat too much of it as it is reputed to have psychotropic qualities. You are likely to head off in the right direction, walk in a circle and then find yourself back in the same spot, shouting something like, ‘Great Lettuce, Batman!’ I digress.