Thursday, April 07, 2011

Forget-me-not time again

The forget-me-nots (Myosotis sylvestris) are in flower now, little sky mimicking flowers between Midsummer Pond and the western edge of Emthree.

20110407 002There is a certain vagueness about this plant, well expressed by John Hill who wrote in 1756 "It is said to be an astringent, but its virtues are not certainly known."

People used to give someone forget-me-nots if they were going on a journey on 29 February.  Since it is not usually in flower at that season of the year, this could be problematical.

Writers like it.  For example Miss Price in Dylan Thomas's Under Milk Wood said "I will knit you a wallet of forget-me-not blue, for the money, to be comfy."

John Neal in Goody Gracious and the forget-me-not wrote "if you get tired of being here, all you have to do will be just to pull it up out of the earth, and wish yourself at home, and you will find yourself there in a moment, in your own little bed."  I wonder what he was on.

Wednesday, March 23, 2011

23 March 2011

Small insects swarming in the early evening sunshine over The Meadow, each capturing the golden beams and transforming themselves in whirling scintillae of light.

More trimming of brambles and dead stalks this evening: sorting things out after the long break.

22 March 2011

On the smaller of the two birches in M3, the lower buds swell and break earlier than those higher up.

20110322 Metre 017 The seed pods of the red campion are like pale brown, castellated cauldrons, some still with a few black seeds within.

20110322 Metre 020 Clearing long grass at the south east corner of M3, I found a seedling holly and a seedling ash, protected under the herbage from the rabbit attack so prevalent elsewhere.

20110322 Metre 023 It shows how matted winter grass can give early protection to tree seedlings that might later find shelter under brambles and eventually be able to grow to their full height.

The holly above looks as though it might be Highclere holly, Ilex x altaclerensis, a common garden escape and with flatter leaves than the native British holly, Ilex aquifolium, in the picture below.  Note the rabbit-bitten stubs of the leading shoots.

20110322 Metre 026

Monday, March 21, 2011

Spring toadstools

Spring has arrived with an appropriately sunny and reasonably warm day and I have returned to Emthree after repining for much of the winter with a sort of dukkha composed of tiredness, cold, anxiety and a variety of small afflictions. Maybe M3 will help me transcend all this.

The Square Metre itself is fleeced under a close-knit mat of pale brown and green grass, with various forbs starting to grow through. The box bush behind North Wall is in flower and a queen bumble bee boomed among the brambles in the southern hedge as she looked for a site to make her nest.

Most of the previously recorded plants seem to be happy, the rose is leafing and buds are breaking on birch and sallow.

20110321 Metre Coprinus micaceus 001

One surprise was the presence of three bright brown toadstools like the three wise monkeys. I have identified them as shining inkcaps (Coprinus micaceus) growing, I expect, from buried dead wood. The last time I saw these inM3 was Christmas Day 2008 – they seem to like special days!

Sunday, December 05, 2010

A second 2010 snowfall

Everything looks flattened after some of the heaviest and earliest snowfall for many years. We had about 1ft (30 cm) of snow on 1st and 2nd December with a lowest temperature in the garden of -9⁰ C, but on the night of 3/4 December there was a rapid thaw and today nearly all the snow has gone.

20101205 Metre 001

A highlight on this visit to Emthree was the larger of the two birches with its bright brown trunk shining in the winter light. The bramble hedge has been flattened by the weight of snow for the second time this year and, if this is a regular occurrence, it will be a significant factor in the ultimate shape of the hedge.

There are still a few snow patches and, curiously, I found the plastic lid of what looks like a food mixer flask floating like a round white moon or a small flying saucer in the middle of Midsummer Pond. It is remarkable how ponds attract rubbish and maybe this was dropped in there by an animal.

20101205 Metre 002

We are quick to blame irresponsible people for dumping stuff in ponds, but maybe there are other explanations ...

Thursday, September 02, 2010

Back again

1 September 2010 A return to Emthree after a long period of neglect – what a religious might call a spell of spiritual dryness. Partly my motivation has returned after reading a passage in Karen Armstrong’s The Case for God (see below) and partly because it was a wonderful sunny September day after a spell of indifferent weather.

20100901 Metre & South View 006 Most of the summer favourites are still in flower though looking tired: smooth hawksbeard, ragwort, self-heal, herb-robert, square-stalked and perforated St. Johnswort, red campion (sic), marsh thistle, knapweed, cat’s-ear and fleabane.

The pond is full, the medlars are ripening.

Later I did a little micro-management: cutting aggressive brambles and some grass; allowing a little more sunshine to reach the yellow ants’ nest. The wild rose is doing well but the sallow has sad yellow leaves caused by some microfungus.

A cloud like a skeleton of a prehistoric fish lies in the blue sky to the south among the sounds of aircraft.

Anyway, here is the passage from Karen Armstrong:

... the cult of ‘sacred geography’, [is] one of the oldest and most universal religious ideas. Certain places that stood out in some way to the norm – like the labyrinthine caverns of the Dordogne – seemed to speak of something else. The sacred place was one of the earliest and most ubiquitous symbols of the divine. It was a sacred ‘centre’ that brought heaven and earth together and where the divine potency seemed particularly effective.

It reminds me of what I wrote on 23 November 2003: “There are several Metre3s: the one I observe nearly every day, the one that modifies my view of other places, and the one I imagine to be there when I am not. There is also, I like to believe, a second Metre3 in another world and maybe beyond that a third where everything is the same but magically different – a half-glimpsed, half-understood possibility.”   As Archie Hill wrote in The Second Meadow (1982):

I often asked myself who had passed through the gate leading into the Second Meadow — the great thinkers and poets, painters and music-makers? Yes, these must have passed through.

Who then had passed into the Third if it be there — and surely it must be there? Christ, Plato, Beethoven? The few precious people who had stood upon great mountain peaks above all others, those rare geniuses who were linked together but separated by the distance of centuries?

Yes, I thought, these above all had at least passed into the Second Meadow, and perhaps into the Third. New, uncluttered mental and spiritual pastures.. . voyagers of the universe within...

I shall never get there but, like Archie Hill or St Paul seeing through a glass darkly, I might get an inkling of an understanding with the help of Emthree.

2 September 2010 What I thought was a slime mould turned out to be a seaworn flint buried in North Wall.

The wrinkled ants were swarming by the doll’s head – quite late I thought.

A short-legged harvestman fell on me from somewhere and I put it safely on a ragwort flower head.

20100902 South View Metre Sorbus 032

Saturday, February 13, 2010

Tussocking

The cold weather that has been going on for so long it has depressed almost to nil the number of insects I find as I go about the garden.  Today, despite the still lying snow, I decided to take a tussock of cock's-foot grass from Emthree and see what I could find in it and to alleviate my invertebrate withdrawal symptoms

Metre tussock 017Tussocking is a time-honoured technique for finding invertebrates especially during the colder, wetter months.

The method is simple: the tussock is cut off just below ground (I find a bread knife with a serrated edge is best for this), put in a bag and brought to some place where it can be examined (the dining room table is often quite handy).

Metre tussock 020

This excision leaves a hole of course, but this might fill up with interesting things in due time.  Or you may even find something in it - I found a mauve plastic clothes peg, a survivor from the days when a washing line passed over the area.

Once indoors the tussock is teased out and shaken in a garden sieve over a white sheet like a tea towel.  Any insects that fall through the mesh onto the white can then be pootered up.

Today's tussock was far from the best I have ever had but it contained two garlic snails Oxychilius alliarius; several Entomobrya nivalis springtails; the bark louse, Lepinotus iniquilinus; two rove beetles, Stenus flavipes and Tachyporus chrysomelinus; two herb hammock spiders, Neriene clathrata;and a woodlouse, Trichoniscus pusillus.

The bark louse, the garlic snail, the spider and the two beetles are new records for Emthree and the only other records of the bark louse in Sussex are from our house and green house here, though I expect it is widespread.

It just goes to show what can be found even under snow (I had to get the snow off the tussock before I could cut it.)

Thursday, February 11, 2010

Snow again

For the third time in the last four months we have had heavy snow.  Last night it was mainly east Kent and East Sussex near the coast that was blessed and we woke up this morning to a deep white mantle.

snow 'South View' Metre 012

It is very cold too: an unusually hard winter.  I rather suspect the effect on Emthree will be beneficial rather than the reverse.

Wednesday, February 10, 2010

Still a cold winter

Now well into February, it has been snowing much of the day and promises to do so much of the night.  Phenology aside, most things seem to be delayed by cold - crocuses, hazel catkins, snowdrops etc are not yet in bloom in our area.

The pictures below were taken on 1 February after a hard frost when a dawn snow shower spread writhing plaits of white powder across the hard ground.

20100201 Mtre 2

When there is any amelioration - temperatures up to 5 centigrade or more - there is a scatter of invertebrates.  Winter gnats and midges swarming in the lee of the hedge, the occasional green flash of a leaf-hopper (Empoasca vitis) darting from the cover of the evergreen box.

Midsummer Pond has frozen several times.

20100201 Metre 3

The leaves of heath speedwell (Veronica officinalis) always stand out well after frost.

20100201 Metre 5

Sunday, January 24, 2010

Campion miner

I noticed today that two or three leaves of the red campion (Silene dioica) had been mined by what turned out to be larvae of the agromyzid fly Amauromyza flavifrons.

20100124 Vespa Agonopterix South View 010

The fly larvae clearly find red campion leaves more palatable than rabbits do as these mammals seem to leave them strictly alone.

This is a new record for Emthree and only the third on the Sussex Biodiversity Record Centre's database.  However, I suspect the species is actually quite common in Sussex.

Thursday, January 21, 2010

Hungry birds

Today I noticed that some of the lichen/moss sward on the top of Butterfly Rock was missing and I found these patches of fairy cup lichen, Cladonia pyxidata, lying higgledy piggledy on the ground.

 

Ellie egg fungi Metre 015

Undoubtedly they had been cast aside by hungry birds searching for insect larvae.

It is often written that Cladonia pyxidata is, or was, used as a cure for whooping cough.  This seems to originate with John Lightfoot who wrote in his Flora Scotica (1777) "A decoction of this moss is sometimes given by the vulgar to children to cure the whooping cough but the good effects of it are not supported by proper testimonies.".  However, under the rubric pyxidatus he included what sounds like several different species of Cladonia which he called 'common cup-moss or lichen' (lichens in the 18th century were thought to be kinds of mosses).

Saturday, January 16, 2010

Diffugere nives again

20100115 Metre snow 003The snow is melting, the blackbirds are singing again. There was a non-stop pattering of water to the north of Emthree as the snow on top of the garden hedge melted.

The ground is now patterned with snow patches as it thaws. With their irregular curving shapes they create a highly distinctive landscape, but not one that is much admired or loved.

The old wooden pole that the black bryony has climbed for the last six years has broken near its base, perhaps under the weight of snow and Submespilus Pit is full of cold water.

Judging by the evidence below, the birds must have been eating some of the berries.

20100115 Metre snow 004

Tuesday, January 12, 2010

Brambles crushed by snow

The very heavy snowfalls since the 1 January have deposited a considerable weight of material on trees and bushes.

20100112 Metre snow crushed bramble hedge

In the picture above the snow has crushed the bramble hedge along the south of Emthree, reducing it from chest height to knee height.

No doubt it will bounce back to some extent after the thaw, but it will have to grow up to chest height again and its general configuration will be permanently affected.  Ultimately it should be thickened and strengthened.

Snow, if and when it comes, is an important part of the natural dynamic, not only altering the shape of trees and shrubs but often breaking off branches large and small to provides homes on the ground for invertebrates and fungi, and tears and tree-holes above for the species associated with those.

The cold and snow will also, no doubt, reduce numbers of birds and animals with all sorts of poorly understood knock-on consequences.

Saturday, January 09, 2010

A hard winter

We had snow before Christmas and it has been lying continuously since New Year's Day.  On most days we have had additional snowfall and it has been blizzarding here on and off all day with more forecast tomorrow and for several more days at leastSedlescombe Killingan snow 004 

This, of course, should be quite beneficial to most wildlife, though the birds in our garden are looking cold and hungry.

Tuesday, December 29, 2009

Insect East Enders

The Square Metre has risen to great heights over the Festive Season with an outing on ITV1's  Harry Hill's TV Burp on 26 December under the title Insect East Enders.

It is on Watch it Again for a while about a quarter of the way in:

http://www.itv.com/itvplayer/video/?Filter=114248

Saturday, November 28, 2009

Orange, red and wet

A note on the Emthree after quite a long gap.

t has been raining for days and everywhere is awash: a carpet of sodden leaves and mud.  And still it rains - I can hear it outside as I type.

The overall gloom is enlivened by two splashes of colour on the edge of Medlar Wood.  At ground level there are the first berries in a split pod of gladdon (Iris foetidissima).

20091128 Metre 004a

In the branches of the medlar tree above there are some bunches of black bryony (Tamus communis) like bunches of small scarlet grapes.

20091128 Metre Tamus 008

So far these bright fruit have been left alone by the birds (who undoubtedly sowed their original seeds), but as the weather hardens I expect they will quickly disappear.

Tuesday, September 15, 2009

Sixth anniversary of the project

Today was the sixth birthday of the project and the area really does look different from day one, though many of the plants are probably the same.

20030918 Metre  15 September 2003

20090915 Metre 004 15 September 2009

I wanted to record something new by way of a celebration and managed to find some small, round microfungi on fallen leaves from the box. They were Mycosphaerella buxi, like small white drum tops with a brown rim.

20090915 Mycosphaerella buxi 015

Flowers now include only some closed up smooth hawksbeard, a late heath speedwell, square-stalked St Johnswort and one white herb-robert behind Midsummer Pond.

The trees, not surprisingly, have grown to some size and in a few more years the area will be a coppice with one birch standard.

Butterfly Rock is its usual tapestry of moss and lichen, somewhat refreshed by recent rains. Surprisingly two small Crepis capillaris plants towards the northern edge of the top plateau have survived the long dry summer. Do they get moisture and sustenance from earth formed by the lower plants, or have they sent questing roots down the north face into more fertile ground?

20090915 Metre Butterfly Rock 008

The medlars are falling: it is almost autumn again and I wonder if the Metre and I will travel together for another six years ... or more.

Sunday, September 06, 2009

More than one rose?

Granddaughter Ellie came to the Square Metre with me today and here she is jumping over the yew log to show me Wilson (who lives in Medlar Wood) cupped in her right hand.

20090906 Metre & South View 008Since my earlier assault the brambles against North Wall have all grown up by half a metre of so with new primocanes. I cut them all back including, inadvertently, the wild rose which has slowly been gathering strength since I moved it from the centre to the corner of the Square Metre itself on               1 November 2004, nearly five years ago. It has another cane left, so it should be alright and would, in any case, sprout again.

It is, I think one of the dog roses (Rosa canina aggregate), but I have recently noticed what looks like a field rose (Rosa arvensis) near the north east corner of Butterfly Rock. I will have to wait a year or two before I feel certain.

Sean Saul-Hunt has put a new log of wood across the Square Metre to place the now almost vanished birch of White Log. The newcomer is cherry-plum wood (Prunus cerasifera) and as a non-native I am not entirely happy with it, but it might stay.

Something had turned the doll’s head over since my last visit and I think we are getting regular visits from deer, who might be the culprits.

There is still no sign of the two seedling oaks in Medlar Wood and I guess the oak mildew must have killed them.

Before we went Ellie insisted on taking a picture of me sitting in front of the bramble hedge.

20090906 Metre & South View 012

Wednesday, August 05, 2009

A swarming of ants

A quiet moment in Emthree on this our 50th wedding anniversary, the golden wedding. The rowan and spindle to the east are full of ripe, or ripening, berries.

It was a sultry afternoon and the ants decided to swarm. At first I caught sight of a glitter of wings on my sempervivum tufa rock that sits above the stump that collapsed under me the other day and that the wrinkled ant queens, males and workers were coming up from there.

Some 15 minutes later, when I was sitting down again I heard an almost continuous rasgueado of feathers from the side of the ancient yellow meadow ants’ nest to the east of Emthree. A non-stop flight of queens and males were heading up into the sky southwards from the hill and the bristly scraping sound was coming from a young blackbird that was enthusiastically anting by gathering the unfortunate insects in his beak and rubbing them under his feathers.

After a few photos I returned to my seat only to discover a new congregation of the same species of ant milling about on Butterfly Rock. All these flight episodes began and ended very rapidly – 15 or 20 minutes maybe – and it is one of the very few times I have seen the yellow hill makers out in the sunshine in any numbers.

20090804 South View & Swallowtail 049

So far as I could make out the males are small and black (see top right of the picture, on the leaf) and the queens much larger with black thoraxes but yellowish bodies both in contrast to the wholly yellow wingless workers.

Saturday, August 01, 2009

The whitethroat isn't there

As I stood in the 9am sunshine yesterday, having just given the tortoise his lettuce, a small  bird flew into the tall Thistle Heath birch.  It was a whitethroat (Sylvia communis), of the most delicate mouse-beige with a paler puffed out throat and breast where it kept all its songs.

It had something white in its beak - a moth maybe - and was trying to dash its brains out on a slender branch while keeping a wary eye on me.  After a few seconds, satisfied with its impending breakfast, it retired to the thicks of the medlar tree.

Sylvia communis can be roughly translated as 'the common woodlander' and, though common enough, it was bird I had not seen in Emthree before.  Though not currently threatened, according to the British Trust for Ornithology "a drought in the western Sahel region of Africa in 1968 caused a 90% drop in the number of whitethroats breeding in Britain; a crash from which numbers have still not fully recovered."

This bird inspired me to take the picture below of the Thistle Heath birch (not including whitethroat), a plant that appeared in the Square Metre in the summer of 2003 

20090801 Metre Thistle Moor birch 018

Friday, July 31, 2009

The first Pontania

Heavy rain today and cold for late July. It cleared up in the evening and I was able to do a little further tidying following the great purge of the last two days.

20090730 Metre 004 

Despite my activities there is a good showing of flower: some red (as well as the usual white) herb-robert, self-heal, white clover, square-stalked and perforate St. Johnswort, cat’s-ear, smooth hawksbeard, marsh thistle, mouse-ear chickweed, wood dock and other species. The fleabane is having its best year, but is not in flower yet.

The ferns in Medlar Wood are magnificent, perhaps because they are well-fertilised from above by birds.

On one of the cut sallow branches I found a pale green, hairy, subglobular gall the size of a small pea. Pontania pedunculi I think, but it is difficult to be sure of the identity of the Salix-leaf sawflies without rearing them.

Thursday, July 30, 2009

Re-invigoration & biodiversity value

28 July 2009  I have been giving the project a rest for several weeks. During this time many plants particularly the brambles have grown at a considerable rate. In the case of brambles snaking-long primocanes have arched over Troy Track almost preventing access from east to west. Behind the tall birch a marsh thistle has grown to over 3 metres and there are grasses and etiolated phorbs flopping about everywhere.

So I took shears to it all. Shaped up the bramble hedge, cleared the route through to the west and generally made things look tidier. I enjoyed working in the sunshine to re-invigorate the project and even managed to fall over backwards when a stump holding up the seat on the eastern side of Emthree collapsed in a heap of powdered dry wood.

I found a new plant too, a seedling field rose (Rosa arvensis) in The Waste close to Butterfly Rock. A bird sowing no doubt, but a plant listed in our area as an ancient woodland indicator.

29 July 2009  After yesterday’s exertions I concluded that the whole project was overdue for a makeover. Accordingly I ‘shredded’ the birches and the sallow as high as I could reach – about three metres.  (Shredding a tree means cutting the lower branches back to the trunk).

I removed all the brambles along North Wall as they have become very untidy and out of hand, casting Mice & Red into almost total shade. I have concluded that it is best to keep Emthree bramble-free in the future: there are plenty of plants in the hedge to the south of Troy Track.

After this bramble purge I cut the box bush on the northern side of the project using the vertical fall from the old washing line as the limit to which it can grow as this is virtually congruent with the Square Metre’s northern boundary.

I also hay-cut a section of The Waste on the south west side to allow more light and air onto the yellow meadow ant’s nest, which is still going strong.

My exertions certainly made the project look lean, spare and spacious and, to the tidier parts of my mind, under control with much better insolation of the original Square Metre. I feel a bit uneasy about this need to, as it were, control the wilderness, but perhaps it is deep in our human nature and I am sure it will enhance the area’s biodiversity.

I think the expression ‘biodiversity value’ when applied to an area might be better than ‘biodiversity’ as this seems to be just a count of species number. An island, for example, with a few species but mostly endemics would have a higher biodiversity value than an arable field with probably rather more species.

Wednesday, June 17, 2009

Gladdon (Iris foetidissima)

The stinking iris, or gladdon, has started flowering for the first time in Medlar Wood.

20090613 Wbx, BHW etc. 005Although quite large the flowers are easily overlooked and are sometimes blue rather that yellow.

These plants are bird sown from the medlar tree above and the flowers will, in winter, be followed by fat pods of red berries.

I have never heard what I would regard as a satisfactory explanation of its name 'stinking iris' as no p[art of it seems to smell of anything much.

20090613a Wbx, BHW etc. 009The attractive plant bug Grypocoris stysi crept out on to one the standards as I stood admiring this plant.

Sunday, March 01, 2009

Budding hawthorn

A couple of days ago when I was looking for rabbit damage I noticed that the hawthorn (Crataegus monogyna) seedling in Medlar Wood was already showing green and ready to burst.

20090227 South View & Metre 017

This is several weeks ahead of normal bud break time despite the fact that it has been a fairly cold winter.

However, I am sure this is not global warming.  Maybe young plants for some reason come into leaf earlier, though I cannot see how this could be an advantage.  It would seem to make them more vulnerable to hungry browsers and late frosts.

Tuesday, February 03, 2009

A cold winter

Yesterday there was some of the heaviest snow for several years and it persisted today, though with intermittent thaws. It did not seem to have covered Emthree to a remarkable depth and was melting quite quickly when I visited.

20090203 Metre snow 011

However, this is said to be the coldest winter for many years and it will be interesting to see if there are any manifestations later in the year that might be attributable to this.

Sunday, January 25, 2009

Dung cannons (Pilobolus crystallinus)

I put some of the rabbit pellets in a damp box and they have developed a fine vestiture of the dung cannon fungus (Pilobolus crystallinus).

25012009 Pilobolus crystallinus 005

There is a much better picture here.

This humble microfungus must be one of the world's most remarkable plants.  The little black spore capsules on the top of each thread-like, crystalline stalk can be fired for up to 2 metres and can accelerate from 0 to 45 mph in the first millimetre of flight - apparently the second fastest accelerator in nature.  The pressure in the stalk below the capsule can build up to an astonishing 7 kilograms per square centimetre (100 pounds per square inch) to enable this.

Pilobolus is also the name of a celebrated American dance company (one of the founding members studied the fungus with his father when he was young). They are an amazing group as their web site www.pilobolus.com shows and somewhat more elegant than my crop of fungi on rabbit dung.

I feel quite pleased, however, that close scrutiny of a rabbit dung pellet has opened such interesting doors.

Sunday, January 18, 2009

Some winter finds

Now the weather is milder it is easier to do some work in Emthree and yesterday I started to clear back some of the long and untidy grass that has been blanketing the ground since last autumn.  Underneath it is thick with moss and I discovered some tubers on the base of one of the stems of common figwort (Scrophularia nodosa).

20090117 Metre figwort root nodules 009

The ones lower down the stalk had been attacked by a white mould or mildew and looked dead, but the smaller upper pair were still in good shape.

These tubers (which are perfectly normal structures rather than galls caused by an external agent) were much used in the past against conditions like scrofula (hence the scientific name Scrophularia) and hydrophobia.  In the latter case it was recommended that the dried tubers were powdered and sprinkled on bread and butter after which one was supposed to take a long and energetic walk wearing far to many clothes for comfort.

Another discovery was a scatter of rabbit droppings along the mossy top of the yew log on the edge of Medlar Wood.  Positive evidence that they are still active in Emthree.

20090117 Metre rabbit droppings 001

Sunday, December 28, 2008

Varied seed heads

Now the coldest winter here for several years and today with hard frost.

Everything in Emthree is brown and silent, clamped in winter's icy vice.  I expect the consequences next spring and summer will be better than if we had had a mild winter though.

20081225 Metre 004

20081225 Metre 002Dead stems and seed heads provide some interest and it is useful, say, to learn what perforate St. John's wort (top above) or common figwort (lower above) look like in fruit.

Thursday, December 25, 2008

Christmas surprise

On a quick visit on a sunny Christmas Day I was pleased and surprised to find several groups of the shining ink cap (Coprinus micaceus).

20081225 Metre 007

Although it often comes up in grassy places it is a species that grows on decaying, often buried, wood.

The species is sometimes said to be edible and is not poisonous as such.  Like other members of the genus it does, however, have an adverse effect if eaten in combination with alcohol and is therefore best avoided.  It is small and hardly worth it anyway.

Sunday, December 21, 2008

Midwinter's Day

The shortest day brought a fine, sunny afternoon, but the Square Metre looked drab and tangled after a quite long period of frost and wet.

20081221 Metre Iris foetidissima One of the most striking objects was a fan of leaves made by a plant of stinking iris (Iris foetidissima) growing under the medlar tree.  After flowering they produce red berries which, clearly, are eaten by birds who later void the seeds.  We have three plants in the study area that have originated in this way, but you have to be able to see a youngish plant flat on to get this pandanus-like effect.

Tuesday, November 11, 2008

Stinging nettle midges

Better weather but rather cold and soggy underfoot. There is an animal track of pressed grass across Emthree from the south east corner to Midsummer Pond, quite clear now I have let the grass grow longer.

Today I took some of the bamboo canes from higher up the garden that have died after flowering and used them to make short palisades round the heathers and various young trees and shrubs that may be vulnerable to rabbits and even deer.

The upper part of each cane has twiggy outgrowths and these provide additional protection. Anyway, we’ll see how it works. I also put a single cane up against the young ash tree by Ash Edge as this might deter rabbit attack too.

20081111 Metre Dasineura urticae 001

While ferreting about in Medlar Wood, I found one of the retained nettle plants heavily infested with galls caused by the midge Dasineura urticae – a new record for the project.

Tuesday, September 16, 2008

The Square Metre's fifth birthday

15 September 2008.  The project is five years old today.  It is a warm September morning.  There are purple knapweeds, yellow hawksbeards and St John's-worts, also yellow, in flower.  There is a late greater bird's-foot trefoil, a few purple self-heal and the cerise cockade of Cornish heath.

20080915 Metre 015 Various flies visit the flowers, bending and shaking the stalks. A cranefly (Tipula paludosa) bumbles about in my mini-Malaise trap.

The project area seems crowded now because of all the things I want to keep and so different from the first photo I took (below) just after initial clearance.

20030918 Metre In the other world 15 September 2008 was a dark day on the global finance front.  The major American investment bank Lehman Brothers filed for bankruptcy and there were many other manifestations of what the media frequently call 'global financial meltdown'.   I am sure we will be affected in one way or another but, hopefully, I will have another five years watching my square metre.

16 September 2008.  A cool, evenly grey day withy the temperature hovering continuously at around 60 degrees F.  There is a cluster of common bonnet toadstools(Mycena galericulata) with caps the colour of the clouds on the old log by Troy Track where the lizard used to sit.

20080915 Metre Mycena galericulata  007 On the last of the bramble flowers there were sleepy wrinkled ants (Myrmica ruginodis) searching for nectar and pollen and transmitting messages with much waving and mutual stroking of their antennae.

Planet Terracotta is dry again and there are now several moss species among the bittercress and grass seedlings - something for me to identify in winter.

My mini-Malaise trap is still not being very successful and today caught nothing.  There are very few insects about, but I was pleased to a see a fine hoverfly, Rhingia rostrata, on my late-flowering knapweeds.

Monday, August 18, 2008

A birch bolete (Leccinum scabrum)

20080818 Square Metre Leccinum scabrum 058

The appearance of a birch bolete by the western edge of the square metre was quite a surprise.  It was the largest of the fungi so far recorded and, as it is quite close to the birch tree on Thistle Moor, it would seem that it has had time to form a mycorrhizal association with the tree roots and produce a fruiting body.

20080818 Square Metre Leccinum scabrum 060 The birch tree only appeared as a seedling in 2004 and is  now maybe four metres tall.  It has already been host to several microfungi, leafminers, sawfly larvae and other flora and fauna and is a good illustration of how one plant can support a whole community of biodiversity.

This in turn should boost the invertebrate count with beetles and flies associated with larger fungi of this kind.