Wild Food & Natural Resource Course - Spring Round Up

This Wild Food and Natural Resources course has been running for the three months of Spring and has had great feedback and support. Initially, it was to cover one tree, one plant and one fungus per month, but by popular demand, generally doubled that and added in a few supporting articles. I thought it worth rounding up what we've learnt and how things have changed.

We have learnt a great deal about habitat and how it affects the things that grow. The major habitats are important, but also the fringes and transitional borders between them. We've learnt about water, altitude, light & shade, leaf morphology, companion & indicator species as well as how things change throughout the season.

I'm hoping you have maintained the regime of not taking notes or books with you on you wanders or tried to take on too many species if you don't get out much. This forces us into a progressive learning pattern with repetition reinforcing what we know. By now you will have proved to yourself that you don't need such trappings and in fact, they can be a hindrance as they compel us to take on more than we should.

Here's a quick test. Find a long pictorial list of wild plants online, such as this one. Read through it, taking in all of the pictures and descriptions. Now stop looking at it and try to recall the contents. Which of the plants you saw were inedible and could you positively identify them? Which of the plants are growing now? Can you recall them all? If not, what is the use? Maybe you would see something outdoors and decide you might have read about before grabbing a guide and checking.

This is the problem with trying to learn too much at once. The human mind can't hold too much new information. Here's another experiment. Spend as long as you like trying to memorise this list letters and numbers.

G 6 J 3 9 K 8 R 3 U 0 E L 2 B 2

Got it? Now go and find a piece of paper and try to write them down from memory. See you in a minute. I mean it, go and write them down on a piece of paper.

How many did you get? Six, seven? Eight, nine or ten with a few mistakes? It's hard work taking in new info. Yes, there are lots of techniques for memorising series, but you get the point.

Now here's the proof that what we've gone through has taught you a great deal and that you've not only retained it, but added to it yourself in such a way that you probably won't remember to specifics of what was written and what you picked up by learning to look at the natural world in a different way.

Each of the links below will take you back to the original article, but you'll probably not need them. Take a look down this of all the covered species. Maybe you didn't read each of the articles, and if that's so, don't beat yourself up about it; be happy with what you've learnt and know there is more for next Spring. For each one, try to recall what they look like, how they've changed throughout the year, where they grow and which grow together. Try to remember all you can, you'll amaze yourself.

Trees - buds, catkins, flowers, branch structure, bark, leaves and leaf development as well as uses for each one.

Ash
Beech
Oak
Silver Birch
Sallow (Pussy Willow or Goat Willow)

Fungi - size, grouping, shape, colour, smell and uses.

Cramp Balls (King Alfred's Cakes)
Fairy Ring Champignon
Jew's Ear or Jelly Ear
Morel
St. George's Mushroom

Plants - flowers, leaves, shoots and taste

Dandelion
Field Sorrel
Gorse
Jack by the Hedge (Garlic Mustard)
Navelwort or Pennywort
Nettle
Primrose
Ramsoms (Wild Garlic)
Three Cornered Leek (Wild Garlic)
Wood Sorrel

Learnt loads, haven't you. Nice work! Take a few minutes to look back over a few to remind yourself of a few details, but also to show how much you've taught yourself on top of the basics.

If you fancy a reread, of all of the Course and Supporting Articles, be careful that you don't overload yourself with information to try to catch up. Remember, it's better to remember few than forget a lot.

For doing so well, here's a special bonus for sticking with it. These sweet violets should still be around and although the leaves are edible, the flowers are where it's at. I'm sure you'll have seen them in the hedgerows and many of you, like me, will have learnt them as a child. They are a tasty trail treat* and when combined with other flowers make a mighty mouthful*. 

With Spring over, we have Summer on the way there is still much to learn and enjoy, such as elder, hawthorn, rose, blewits, wild mint and many more. Try to keep a good learning pace and don't forget the trees, plants and fungi you've learnt already. Watch how they change throughout the Summer and which of our new sets overlap and interact with them. 

Happy foraging and keep an eye out for complementarity articles.

REMEMBER: Do no pick or eat anything you can't positively identify as safe and legal. 

NOTE: These articles were written from a UK perspective and identification will almost certainly differ in other places around the world. Seek local advice to confirm positive identification.

Get updates via Facebook on the Survival's Cool Blog Page.

* I love alliteration :)

Ways of Seeing Two

Take a look at this photo again, what do you see?

If you are wondering about the "again", then it might be worth reading Ways of Seeing One first.

Hopefully, you've zoned in on the different habitats here; woods, water, waterside, meadow and pathway. In addition, you'll have noted the fringes and transitions which support their own set of species. This is the major zoning method associated with foraging and identifying diversity in a local area, so what's next?

There are many factors which affect biodiversity. From a global perspective, climate is a huge distinguishing factor, so much so that if you were in a food library, climate zones would each have their own sections with almost no crossover, apart from at the transitions, of course. Climate is a sort of super habitat which is itself subdivided into the habitat zones we have learnt previously, albeit with some climate zone specific habitats.

An additional global modifier is altitude. With altitude, comes changes in temperature, moisture and prevailing weather, all of which affect plant growth. Here in lies the beginning of a huge area of study which we will sidestep for two reasons. The first is that in a recreational or survival foraging perspective, you're likely to be stuck in one of these super zones and have no real opportunity to change that, the other is that no matter where you are, the ways of seeing still apply. With that in mind, we'll stay local, but keep hold of altitude, more specifically how local altitude changes.

When we look around, local altitude makes the world stand up in three dimensions. A few specific features of altitude can give us many clues about the plant life and natural resources available. Let's start with Slope. Firstly, the direction of slope will define the direction of water flow. Water flows down hill, be it above or below ground. So if need water, follow the slope down, simple.

Unlike the contours on a map, which define a locus of points of common altitude, we will be taking a slightly different approach to zoning altitude. Let's start with the most simple case. If we keep walking up hill, eventually, we'll come to the top. This might seem like an over clarification, but at the top of a hill, all directions lead down. At this point, we are exposed to the elements from all directions. We are unlikely to find rich vegetation here, and often no trees either. Sometimes we don't even find soil. If anything, other than grass, we're likely to find hardy plants such as heather or gorse. Of course, if we walk up, we might get to the top of a hillock which is not actually that exposed as it has neighbouring higher hills. This is a local maxima, in mathematical terms, and though it has important qualities from a water flow perspective, it may not from a weather viewpoint. From a zoning perspective, you may wish to ignore minor local maxima.

The opposite of a local maxima or a local minima. This point on the landscape is a place where every direction is up hill. Chances are, of you're stood at a local minima, your feet are wet. If you're not stood in a lake or tarn, it's almost certainly going to be boggy and if not, a bit of digging may bring water. Open your eyes a little more and chances are you'll see another general trend down hill, this will lead to another local minima, likely larger and ultimately, if taken to its extreme, the minima which is the sea; global minima. There are regions of land which are below sea level, but these are likely to be marsh, such as the Fens in the UK (4m below) or parts of much wider arid regions which present a much more interesting survival challenge.

Typical Snowdonia

Ridges and Local Minima

Assuming we are not at one of these extremes, there will be a general trend down hill and one of three configurations. If we have slopes up on both sides, then we are in a Valley. A valley represents the most likely route for rivers and even if the valley floor is dry, then digging will generally expose ground water. There is likely to be lush vegetation in valleys.

The deeper and steeper the valley, the more shaded it will be. This will make for cold mornings and evenings. Additionally, valleys afford protection from the elements, unless of course, the wind direction is up or down it, in which case the wind can funnel, dramatically increasing speed, brrr! There are some temperature considerations with valleys, but they get quite nerdy, what with temperature inversions and all and deserves an article of its own.

The opposite of a valley is a Ridge, which is where there is a general trend up or down hill which drops off on both sides. This area of high exposure is normally the easiest route from one local maxima to another. Visibility is good here, but as with maxima, plant life can be limited.

Stick with me reader, this does have a point, I assure you. Our third and final situation is that we are merely mid slope, neither at the top or bottom in any direction. Some might argue that there is "flat", but in reality, that's just a special case of one of the above where the gradient is small. Gradient represent how steep a slope is. Where gradient is very high (steep), even at low altitude, soil doesn't hold and rocks are exposed. This can be seen clearly in the above pictures. Maximum gradient is represented by a cliff, which is essentially vertical. "Flat" zones, be they large or some small localised area, are often moist, since there is little chance for ground water to run off. They universally make poor sites for shelter. Better to find a slight gradient.

I promised a point, and so here it is. We don't need to concern ourself with actual altitude when zoning our vista, rather, we should be looking at whether or not areas are maximally high, like the tops of hills or ridges or low, like valley floors and dips. A ridge presents pretty much the same habitat factors at 100m as it does at 300m. It's not a matter of actual altitude, it's more about shape. Hill tops and ridges are exposed, valleys and dips are wet. In addition, we concern ourselves with gradient as this has an effect on soil. All of these factors have their own effect on vegetation.

Altitude Zones

Habitat and Altitude

We can now return to our original photo. I've zoned this area into high, middle, low, flood plain, waterside and basically, wet. This is because it's clearly visible, but at a distance, we might only see hight to low. We are not worried about the prevailing slope only that we can see the shapes of the area and understand what each feature presents. There are not many large areas of high gradient, but the meadow is really quite "flat".

Our original article allowed us to see the world in basic habitats. Now let's overlay a slightly improved version of that on our altitude zone map and see what we end up with.

Here you can see that altitude defines some habitat and the zones match, but elsewhere, the two form a patchwork across the landscape. Add in to this view the habitat fringes and transitions, together with extremes of steep and shallow gradient and you have a new way of looking at your environment.



In terms of recreational foraging or in a genuine survival situation, being able to make an assessment of the local environment is very important. Not only does it help us define what sort of plants might be available, but also sources of water, sites for shelter and routes to take, should be need to make a move. Basic Habitat and Altitude zones are two simple, visual dimensions which allow us to make assessments like "that meadow is going to be boggy", "there is likely to be a stream there and those trees very close are probably willow", "I bet there is rocks and pennywort over there", or "there's a section of land suitable for shelter building in those woods" all without taking a step.

Take time to notice the changes in trees and plants with respect to altitude shapes and see where water runs and settles. Combine all of this with the trees, plants and fungi we've covered on the course. A useful exercise is to take the knowledge you've learnt on your local patch and try to apply it to a brand new one. If you've made a concious effort to look and learn, your new environment will be much less unfamiliar.

Ways of Seeing One

Take a look at this photo. What do you see?

Trees? Sky? Stream? Path? I'm rather hoping that you noticed the Beech on the bottom left. Anyone who didn't should be reading my Free Wild Food & Natural Resources Course. Shame on you if you're not.

OK, the question was a little unfair, since it's quite a detailed photo with lots going on. First let's consider ourselves wild food foragers, what do you see now? Brambles? Nettles? Beech? Stream? Shaded areas for mushrooms?

Let us now imagine that this is the point at which your survival situation has begun and you are in the surveying and resource analysis phase before you start making real decisions. You'll be considering shelter, fire, rescue, water and food. What do you see now? Wood for a shelter, dead wood for fire? Roots for binding? Water in the stream? A meadow for signalling? Tracks in the mud?

There is a method surveying an area like this quickly which allows us to both take in lots of information without having to look in detail and that is to take a wider view and consider what you're looking at in zones. In this article, I'll address just one type of zone, that of Habitat. Further posts will cover other zoning techniques and they each of the zone types interact.

By far the most relevant zoning technique for foragers is Habitat. Different plants grow in different conditions and those are broadly grouped in habitats we can easily identify such as grassland, woodland (both broad leaf and coniferous), river, bog, rocky, sandy, sea shore, jungle, etc. There are also urban regions to consider, such as park, garden, footpath, avenue and carpark. Across a consistent climate zone, these habitats will support similar species.

The green bit is broad leaf woodland. The red is the path, the purple is the bank, the blue the stream and the yellow the meadow. There is no need to be more detailed. From a foraging perspective, we're looking at these zones as supporting different edible species, from a survival perspective, we're looking at more general resources. In both cases we're going to maximise our outcome by having lots of different zones. This area is very good for both parties.

The woods support trees in both live and dead form as well as shrub and plant species which tolerate the low light conditions. At this time of year, in this or other broad leaf woodlands, the leaves have all gone, giving plants such as Wild Garlic and Primrose a chance to complete their cycle before the the new leaves begin to form. The woods also afford us a certain amount of shelter from the weather, but are not so good for placing signals. 

Conversely, the grassland is exposed and bathed in as much sunlight as available. Here thrive grasses, which have a root system so tight that it prevents other species taking hold. Only those with thick tap roots, such as Dandelion, can work their way into the soil without getting strangled.

The stream is clearly a source of water, but also supports it's own unique species, and also the bank, where its normally quite moist. Watch out for flood potential, as well as midges this close to water. Little used paths can support hardy plants which don't mind being stepped on, like Plantain. In a survival context, the path might be a game trail. Either way, paths and trails not only give us an easy route through the woods and also Search and Rescue teams so are worth keeping close to and are a good place to erect signals aimed at those on foot.

Each of the different habitats throughout all the climate regions of the world support their own plant and animal life as well as providing different resources for those in a survival situation.

What's most interesting is that these do not represent the ecological zones in the picture. At the edges and borders of all of these broad habitats, there will be a zone which supports its own set of plants, because where one habitat meets the other, there is an area which shares some but not all characteristics of both.

An example of this is where the woodland meets the grass. Here, the ground gets more exposure to the sun, but not enough for grass to take over. This is ideal for such as Nettle or Bramble. In heavily closed canopy climax woodland filled with ancient old oaks, say, the edge is an area where secondary succession species such as Hazel and Willow can thrive as well as shrubs, like Wild Rose or Gorse. When a path cuts through a young woodland, there might not be enough light for nettles, but Jack by the Hedge and Hert Robert may thrive. This might also be the case where a large tree has fallen.

So when you're out and about next, try taking a broader view of your environment as you go. Take a walk off the path and check out what's growing in the different habitats and also at the borders. Where do you find the easiest fire wood? Where does the fungi grow? What sort of habitat to ferns like? As with learning our trees and plants, take a distant view ahead and try to make predictions about what you'll find. As an academic exercise, look around and try to consider where you might set up camp in a survival situation. Find a place which gives you protection as well as access to resources. Have you found a place close to multiple habitats?

When it's light, look out of the window. What do you see?