Magical midsummer meadows

Last summer, on one of the hottest days of the year, I joined a walk led by Nick Gray of the Dorset Wildlife Trust through some traditionally managed meadows in Dorset’s Marshwood Vale. We found fields filled with lush grasses, colourful wild flowers and a profusion of insects. This outpouring of joyous, exuberant growth seemed to embody the essence of high summer and the walk turned out to be one of my wildlife highlights of 2018.

Marshwood meadow 2
Lush grasses in the meadow

 

We started from Babers Farm below the village of Marshwood and, after a short walk across several fields clad only in a veneer of golden stubble, we crossed a field boundary to enter another world. Here a thick carpet of knee-high grasses dominated the sward, still green despite the long spell of hot weather. Richly coloured flowers were woven into the grassy fabric and many small brown butterflies danced among the seed heads. A transient flash of orange was probably a silver-washed fritillary butterfly. Grasshoppers leapt from the grass in broad arcs as we walked and brightly coloured insects fed from the flowers. As I looked up at the bowl of hills surrounding the Vale, a kestrel, pale brown in this brash light, swept silently across the field. It was the perfect summer moment.

Perhaps it was a reaction to all the doom and gloom I had been hearing about our treatment of the environment and the resulting loss of wildlife? Perhaps it was a deeply buried childhood memory of family picnics among flowers on Dorset hills? Perhaps it was simply all the natural beauty around me? Whatever the reason, it felt, for a few moments, as though this was the only place in the world I wanted to be.

These meadows are managed under a higher-level stewardship scheme which pays for the loss of income incurred through traditional, less intensive land cultivation. The meadow flowers and grasses grow during the warmth and wet of spring and summer and hay is cut and removed in mid-July when flowers have mostly set seed. The aftermath growth is grazed by animals in the autumn after which the land is left until the following spring. It was the last day of June when we visited and high summer sees these meadows liberally studded with the flattened white umbels of corky-fruited water dropwort, a member of the carrot family and a Dorset speciality but rare elsewhere. The flowers were very popular with insects, especially hoverflies which buzzed loudly in small groups while hovering by the flowers in a courtship display. A female would sit on a flower head while a male hovered above her; sometimes another male would hover above the first in a “stack”.

The bright yellow slipper-like flowers of bird’s foot trefoil were also very common in the meadows, sometimes growing so prolifically that the flowers merged into drifts of sunny colour. This is such a common flower that we tend to overlook it but perhaps its very familiarity leads to the many popular names attached to the plant such as eggs and bacon, hen and chickens or granny’s toenails. Nick also told us that the plant may have useful anti-worming properties if consumed by sheep.

Dotted around the meadows, sometimes in large clumps, were the unruly purple flowers of knapweed. These are popular with nectaring insects and I saw a colourful burnet moth and several marbled white butterflies. Knapweed is also one of the plants with the popular name of Bachelor’s Buttons and Nick told us how, in the past, young women played a love-divination game with the flower heads. A young woman wanting to know if her affections would be returned took a knapweed flower head and plucked off the open florets. She placed the flower head inside her blouse and if, after an hour, new florets had opened, then her love would be reciprocated.

Here is the story told by John Clare in his poem “May” from the Shepherd’s Calendar:

They pull the little blossom threads
From out the knapweeds button heads
And put the husk wi many a smile
In their white bosoms for awhile
Who if they guess aright the swain
That loves sweet fancys trys to gain
Tis said that ere its lain an hour
Twill blossom wi a second flower
And from her white breasts hankerchief
Bloom as they ne’er had lost a leaf

A short walk across open countryside took us southwards towards the centre of the Vale, where we found another large traditionally managed meadow. As before, a rich mixture of thick grasses and colourful flowers dominated but I was surprised to find drifts of yellow rattle and a few orchids, looking rather the worse for wear. I began to realise that each meadow has its own character, its own flora, its own colours reflecting the underlying geology and dampness.

Several recent studies have highlighted the decline of insect and bird life in the UK. Factors contributing to this decline include climate change, habitat loss, pollution and pesticide use. For example, the 97% loss of flower-rich hay meadows in the UK during the 20th century linked to agricultural intensification must have seriously affected insect populations as well as birds dependent on insects for food. Some have gone so far as to suggest that unless we modify farming methods, we shall face “Insect Armageddon”. This needs to be taken seriously owing to the important role insects play in, for example, maintaining soil health, digesting waste and pollinating our fruit and flowers.

The meadows that I visited last summer in the Marshwood Vale send a positive message showing that, with careful management, these important habitats can be restored to their former glory, supporting insects and providing food for birds. In more good news, the Magical Marshwood Vale Project (funded by National Grid and coordinated by Dorset AONB and Dorset Wildlife Trust) started in 2018 with the aim of enhancing traditional landscape features and helping to reinstate ecologically important wildlife habitats. This includes the restoration of more wildflower meadows.

I should like to thank Nick Gray for his advice and enthusiasm.

Black and yellow long-horn beetle on corky-fruited water dropwort, The beetle has lost nearly all of one antenna.
Black and yellow long-horn beetle on corky-fruited water dropwort, The beetle has lost nearly all of one antenna.

 

Swollen thighed beetle on corky-fruited water dropwort
Swollen thighed beetle on corky-fruited water dropwort

 

Birds foot trefoil
Bird’s foot trefoil (with a green insect on the upper right hand side of the picture)

 

Marbled white butterfly on knapweed
Marbled white butterfly on knapweed

 

Burnet moth on knapweed
Burnet moth on knapweed

 

Meadow Grasshopper
Meadow Grasshopper

 

This article appeared in the January 2019 edition of the Marshwood Vale Magazine.

The winter solstice – a day of sunshine – with flowers, butterflies and bumblebees

When the short day is brightest, with frost and fire,
The brief sun flames the ice, on pond and ditches,
In windless cold which is the heart’s heat,
Reflecting in a watery mirror
A glare that is blindness in the early afternoon.

(from Little Gidding, the last of TS Eliot’s Four Quartets)

low midwinter sun behind pine trees at Roundham Head
Low midwinter sun behind pine trees at Roundham Head – silhouettes and shadows

 

We had a lot of grey, wet weather towards the end of last year, and very little sunshine. A few days before Christmas, however, the forecast predicted a bright, dry and relatively mild day, so I took the opportunity to get over to Roundham Head in Paignton to see what flowers and wildlife might be about. It’s a journey of about ten miles and that morning I took the bus, enjoying the long views across the surrounding countryside. Paignton is a seaside holiday resort but it looked distinctly “out of season” when I arrived, despite the sunshine and blue sky. A few people were walking along the promenade; they were well wrapped up even though it wasn’t a cold day. The little harbour was quiet; small boats bobbed on the water protected by the old stone walls and a gang of turnstones skittered like mice at the water’s edge. Molly Malones food shack was closed for the winter and the booths normally touting fishing excursions were empty.

I walked up suburban streets to get on to the northern side of Roundham Head, the flat-topped, cliff-lined, grassy promontory that protrudes into the waters of Torbay. A line of tall pine trees straddles the first part of the headland and the low sun rendered these as silhouettes casting long shadows across the grass. The path around the promontory follows the cliff edge with views to the sea below and a seal teased me by briefly raising its shiny black head above the water. Eventually I came to southern side of the Head and the gardens that were built in the 1930s partly to stabilise the cliffs. Steep zig zag paths track up and down between flower beds planted with exotic species that, between them, provide colour throughout the year. There are benches should you wish to rest or enjoy the views over Torbay and the shelter, the proximity of the sea and the south facing aspect of the gardens generate a mild microclimate.

low midwinter sun over Goodrington Sands
The low midwinter sun over Goodrington Sands

 

It was the winter solstice that day, the shortest day in the northern hemisphere, the day when darkness begins to give way to light. From the southern edge of Roundham Head, above the gardens, I could see the sun hanging very low in the pale wintery-blue sky casting its light across the beach at Goodrington Sands creating a silvery mirror on the water. Even though this was midwinter, there were plenty of flowers around me in the gardens and the low sunshine created surprising effects. Its intense golden light gave a softness to the air and enhanced flower colours to an almost psychedelic extent. Banks of bergenia acquired a pink brightness worthy of late 1960s San Francisco and the scorpion vetch (Coronilla valentina) that flourishes all over the gardens glowed with a lemon-yellow light.

I paused by a clump of bergenia, enjoying the warmth of this sheltered spot. A small bumblebee, ovoid and furry with black, white and yellow stripes, soon appeared, moving among the bright pink flowers looking for food. Quickly tiring of the bergenia, it flew to one of the white funnel-shaped flowers in a large clump of shrubby bindweed (Convolvulus cneorum), burying its head in the base of the bloom where it stayed, drinking nectar. Based on size and appearance this was probably a buff-tailed bumblebee worker. A drone fly also took advantage of these flowers resting near the mass of golden yellow stamens. Soon after, I got a surprise when a butterfly landed briefly on the bergenia before flying off. It circled for a while before settling on a wall to bask in the sunshine showing me that it was a painted lady, with its characteristic wing coloration of orange/buff, black and white. An insistent buzz announced the arrival of a large bumblebee, black with orange/buff coloured bands. This was a queen buff-tailed bumblebee and she proceeded to feed from the bergenia. I had two more sightings of large furry queens on these pink flowers.

Another plant that flourishes here is rosemary and extensive curtains of the herb cascade from several borders, their slate blue flowers glinting in the sunshine like diamond chips. Rosemary is in flower here for several months across winter providing pollen and nectar for insects and I saw several buff-tailed bumblebee workers moving quickly about the flowers, their pollen baskets well loaded. They were very jumpy and flew off when I got too close. For a short time, they were joined by another queen carrying a small amount of grey pollen, also a basking, but rather worn, red admiral butterfly with its bright red and white patterns on a black background.

By mid-afternoon, cloud began to bubble up to the south, and eventually a slab of grey cloud obscured the sun. The temperature dropped noticeably, the wind got up and the bees went off to shelter, bringing observations to a close. I made my way back to the bus station pondering what I had seen.

It still surprises me to see butterflies in the winter. I have seen them here before in December and January but in my mind these brightly coloured insects signify summer. Although most red admirals are thought to migrate to the UK from North Africa and continental Europe, a few are thought to be resident now that mild winters are becoming more common. These residents can be seen flying and feeding on gentle winter days. The painted lady also migrates into the UK but is thought to be unable to survive our winters, so the one I encountered is unlikely to see our spring.

What about the bees, aren’t they supposed to be in hibernation at this time of year? Well yes, most bees are, but based on my observations of buff-tailed workers collecting pollen in December, there must be winter active colonies at Roundham Head. I first saw worker bumblebees here in January about five years ago and since then I have seen them at a similar time each year, so this is a well-established phenomenon. There are presumably queens in their nests laying eggs supported by these workers. These queens would have been produced in the previous October to mate with males at emergence. Last year I did see male buff-tails here in December so perhaps these were survivors of the late autumn emergence.

There is abundant evidence now from a variety of sources that colonies of buff-tailed bumblebees are active in the winter across the southern part of the UK. Two factors seem to be important: winter weather should not be too harsh and there should be plenty of flowers to support the colonies.

worker bumblebee on shrubby bindweed
A worker bumblebee on a shrubby bindweed flower

 

drone fly on shrubby bindweed
A drone fly on a shrubby bindweed flower

 

queen bumblebee on bergenia
Queen buff-tailed bumblebee on bergenia

 

painted lady butterfly
painted lady butterfly

 

painted lady butterfly on bergenia
painted lady butterfly on bergenia with wings closed

 

worker bumblebee on rosemary
Worker bumblebee with pollen on rosemary

 

red admiral butterfly
red admiral butterfly – note the damaged wings

 

The 1918 influenza pandemic – the greatest global killer since the Black Death

As the First World War staggered towards its bloody conclusion 100 years ago this month leaving 17 million dead, the war-worn world suffered a second catastrophe. A lethal influenza pandemic swept the planet killing at least 50 million people.  Most towns in the UK have fitting memorials to the war dead but the many who died from influenza are neither commemorated nor remembered. The Spanish flu, as it came to be called, was the greatest global killer since the Black Death.  It is very important that its victims should not be forgotten and lessons learnt for dealing with future pandemics.

Detail of the war memorial in the tiny Dorset hamlet of Briantspuddle showing some of the names and regiments of the war dead. Even from somewhere as small as Briantspuddle seven men were killed in WW1 and six in WW2.

 

By June 1918, the fighting had been raging for nearly four years.  Already worn down by the privations of war and the deaths of so many young men, people in the UK began to suffer the symptoms of influenza.  Sore throat, headache and fever were typical but, after a few days in bed, people recovered and got on with life as best as they could.  The illness had already swept across the US in the spring, reaching the trenches of the Western Front by mid-April leading to a brief lull in the fighting while troops recovered.

A poster warning of the dangers of Spanish flu (from Wikimedia Commons)

By September, however, a second wave of influenza surfaced, now in a deadly new guise. The virus was highly infectious sweeping through populations and quickly reaching most countries around the globe, its lethal progress assisted by the movement of troops to and from war zones.  The majority experienced typical flu symptoms, perhaps a little more severe, and recovered quickly but, for about one in twenty of those infected, the effects were much more serious. Pneumonia-like symptoms caused by bacterial infection of the lungs were common leading to breathing problems and copious bloody sputum.  Sometimes, the face and hands developed a purple-blue colouration suggesting oxygen starvation.  This colour might spread to the rest of the body, occasionally turning black before sufferers died.    Post mortem examination revealed lungs that were red, swollen and bloody and covered in watery pink liquid; victims had effectively drowned in their own bodily fluids. There were no effective treatments, antibiotics had not been developed, and the death rate was high. By Christmas the second influenza wave had burnt itself out only for a third wave of intermediate severity to strike in the first few months of 1919.  The pandemic came to be called “Spanish flu” because Spain alone, not being part of the war and so not subject to censorship, reported its flu experience freely.

An influenza hospital in the US (from Wikimedia Commons)

 

In the UK, the Spanish flu killed 228,000 people in the space of about six months but this was a global pandemic and around the world the mortality was staggering.  There were 675,000 deaths in the US and up to 17 million in India; overall the illness killed at least 3% of the entire population of the world.  Unlike typical seasonal flu epidemics, deaths from Spanish flu were highest among 20-40-year olds with pregnant women being particularly vulnerable.  If World War 1 had consumed the flower of youth, Spanish flu cut down those in their prime.

The sudden, widespread occurrence of a major illness with such high mortality caused huge disruption to daily life in the UK, especially in large towns.  Medical services were overwhelmed as many doctors and nurses were on war service, funeral directors were unable to cope and there were reports of bodies piling up in mortuaries.   The response of the medical authorities was poor, underplaying the gravity of the situation and providing little guidance; the newspapers, wearied by war news, were reluctant to give this new killer much coverage.  Understanding of disease in the general population was rudimentary and a sense of fear and dread prevailed as people witnessed so many apparently random deaths.

In the West Country, the second wave of influenza killed at least 750 people in both Devon and Somerset and about 400 in Dorset but many thousands must have been unwell. Contemporary reports from Medical Officers of Health and local papers give some idea of how life was disrupted:

“In Lyme Regis, schools were closed for a fortnight in October 1918 as a large number of teachers as well as children were stricken down with the malady”

“The epidemic occurred when there was a great shortage of doctors and nurses across Devon and in the autumn of 1918 many cases succumbed before they could be visited; so bad was this in north Devon that, in answer to appeals from Appledore and North Tawton, two members of the School Medical Staff went to the aid of overtaxed doctors”

“Schools in Dartmouth were still closed in November 1918, social functions postponed and a Corporation soup kitchen opened to supply nourishing soup for invalids”

Here are two extracts from letters written to the author Richard Collier by people alive in 1918 describing their experience of the pandemic.  These were kindly given to me by Hannah Mawdsley.

“Mrs Frances Smith wrote from Brixham, Devon about her flu memories.  She remembered funerals taking place late into the evening by lamplight, as there wasn’t enough time in the day to bury everyone. She caught the flu herself and was convinced that she was going to die. She had a very high fever and her hair fell out as a consequence of the flu, as well as severe aches in her back and legs.”

“Mr Bebbington was at Blandford Camp, Dorset during the pandemic. He remembered the huge numbers of flu victims there, as well as the depression that followed many flu cases, which seemed to result in a significant number of suicides in a nearby wood.”

 

This advertisement appeared in the Totnes Times in November 1918. There were no treatments for Spanish flu but claims for cures abounded at the time. This is one of the milder ones.

Given the high mortality and the disruption to normal society I find it surprising that the pandemic was not commemorated and seems to have been forgotten quickly.   Perhaps after four long years of carnage abroad and disruption at home, another horror was just too much, and the only way to cope was to forget?

But what was it about the 1918 flu virus that made it so virulent producing symptoms unlike any seen before and killing so many people? We still don’t know but scientists in the US have made some headway by studying the virus extracted from corpses of people who died during the second wave of the infection preserved in Alaskan permafrost. This showed, surprisingly, that the 1918 virus had a structure similar to a bird flu virus.  This partly accounts for its virulence: its bird flu-like structure would have been alien to the immune system of people at the time. Because it also had the ability to infect human cells, it was a lethal vector of disease causing, in some patients, severe damage to the lining of the respiratory tract leading to bacterial infection and pneumonia, engorged lung tissue and bloody sputum. A flu virus normally found in wild birds had acquired the ability to infect humans and the pandemic was the result.

Could history repeat itself? Could the world experience another lethal influenza pandemic?  There is certainly concern among experts that this could happen and the Government recognises pandemic influenza as “one of the most severe natural challenges likely to affect the UK”.   Current concern is focussed on two bird Influenza viruses circulating in the Far East.  Since 2003, these have infected more than 2000 people and nearly half have died.  Almost all the human infections have come from close contact with poultry or ducks but should one of these viruses change so that person to person transmission becomes possible, then we could be facing another major pandemic.  How would we react? Our health care systems, at least in the developed world, are more sophisticated compared to 1918 and surveillance is better so that we should have early warning of the start of a pandemic.  The UK Government has an Influenza Pandemic Preparedness Strategy, we have antibiotics and vaccines to combat bacterial pneumonia and some antiviral drugs to reduce flu symptoms. There is still the likelihood that health care systems would be overloaded and perhaps our best long-term hope is the development of a universal flu vaccine to protect against all strains of the virus.

This article appeared in a slightly modified form in the November 2018 edition of the Marshwood Vale Magazine.

The picture at the head of this post shows a group of women in Brisbane, Australia wearing masks as a protection against Spanish flu (from Wikimedia Commons).

I should like to thank Hannah Mawdsley for giving me the two letters from people remembering the flu pandemic.

Europe’s answer to the tropical rain forest

Back in June, I went on a walk across some flower-rich chalk grassland in west Dorset (a county in the south west of the UK).  The article below describes the walk  and was published in the September edition of the Marshwood Vale Magazine.  It is a very “Dorset” article and some readers may not be familiar with a few of the allusions.  So, the Cerne Giant (or the Rude Man of Cerne) is a massive figure carved in the grass upon a chalk hillside above the village of Cerne Abbas.  Gabriel Oak is a sheep farmer who features strongly in Thomas Hardy’s novel “Far from the Madding Crowd”, immortalised, for me, in the 1967 film starring Alan Bates, Julie Christie, Terence Stamp and Peter Finch.  Gabriel Oak keeps his sheep on a chalk grassland hillside.  A “coombe” is a local name for a valley.

 

Wild Thyme
Some of the species found on the chalk grassland including wild thyme (purple), black medic (yellow) and salad burnet (dry brown).

 

Chalk grassland with its colourful wildflowers and multitude of insects was once a common sight in a Dorset summer.  It is the landscape defended by the Cerne Giant and where, in Far from the Madding Crowd, we first meet sheep farmer Gabriel Oak.  In the 20th century, however, much of Dorset’s chalk grassland disappeared following changes in farming practice, although small areas survived, usually where ploughing was too difficult.  So, when I heard about the visit to Higher Coombe, an area of chalk grassland above Litton Cheney, as part of the South Dorset Ridgeway Festival of Discovery, I jumped at the chance to see this ancient landscape and its exuberant floral displays.

We gathered near the entrance to Coombe Farm just off the busy A35.  Despite this being only a few days away from the summer solstice, the sky was overcast and a cold, blustery wind cut across the ridge sending many of us to grab warmer clothing.   The coombe fell away to the south, a deep gash in the chalk with precipitous grassy sides and extra folds and creases giving the landscape the look of a rumpled duvet.  A farm track clung to the eastern side of the coombe and higher up, near Coombe Coppice, sheep dotted the hillside.  Beyond the coombe, occasional shafts of sunlight illuminated the Bride Valley and its patchwork of green fields.  The sea should have been visible but a distant mist had taken its place.

Local expert Nick Gray, from the Dorset Wildlife Trust, was our guide for the afternoon. He began by shepherding us through a farm gate on to the western slope of Higher Coombe to follow a rough contour along the hillside.  Walking was difficult, there was no distinct path in the long, thick grass and the steepness of the hillside made it awkward to pause to observe.  But there was plenty to see: architectural clumps of thistles with their purple mop heads, many different species of grasses and, where the turf became shorter, a mosaic of colourful wild flowers lighting up the hillside.  My attention was drawn by the violet-purple splashes of wild thyme with its distinctive tubular flowers but Nick made sure we also noticed the tiny white trumpet flowers of squinancywort with their delicate pink stripes.   The buttery yellow flowers of bird’s foot trefoil were also scattered about the hillside together with frothy lemon-yellow clumps of lady’s bedstraw and the delicate golden globes of black medic.  A few lilac-mauve discs of scabious and pink-purple pyramidal orchids added to the display.  These were just a few of the diverse plants growing here and it has been estimated that chalk grassland can support up to 40 different species of flowering plant per square metre.  It is one of Europe’s most diverse habitats, the European equivalent of the tropical rain forest.

So, why is chalk grassland such a rich habitat?  The soil that covers the underlying chalk hills is a great influence, as Nick explained to us. Thin, lime rich and nutrient poor, it holds little water especially on steep slopes and dries out quickly in the summer.  These stressed conditions mean that lush grasses cannot dominate and a wide range of chalk loving species can flourish.  Good management with controlled grazing is also essential to keep the turf short, stop scrub developing and at the same time allow chalk grassland plants to grow.  The land on both sides of Higher Coombe is managed through a stewardship agreement with the farmer whereby, for about six months each year, grazing animals are excluded on one side.  When grazing stops, the grassland explodes into flower and this year the western side is getting its chance.  Next summer it will be the turn of the eastern side which will be ablaze with orchids.

With this profusion of flowers, I had expected to see many invertebrates but, that afternoon, there were very few flying.  Bees in particular were scarce and we saw only two bumblebees all afternoon.  Perhaps the cool air, the lack of sunshine and the encroaching sea mist were restricting their activity?  We came across two large golden-ringed dragonflies resting among the vegetation on the hillside, unable to fly in these weather conditions. This did, however, give us the chance to examine these normally mobile creatures with their striking yellow bands on a black background.  Later on, as we walked through another field on the eastern side of the coombe, we disturbed many small butterflies which seemed to be sheltering in the long grass.  In part compensation for the lack of flying insects, there were some beautiful bee orchids and common spotted orchids on this second chalk hillside.

But should we care about the decline of this special and once common habitat?  The loss of wild flowers will certainly have affected the beauty of our countryside, as well as contributing to the well-documented decline in insects and farmland birds.  There is also evidence that florally-rich chalk grassland provides healthier forage for grazing animals as compared to contemporary feeding on heavily fertilised rye grass.  Perhaps, had we been aware of the importance of the chalk grassland landscape, we might have valued it more?

If you want to see some of the remaining pockets of this special landscape then try Eggardon Hill or Maiden Castle or the Cerne and Sydling Downs or, further afield, visit Ballard Down in the Purbecks or Hambledon Hill and Hod Hill north of Blandford.  Chalk grassland is glorious at any time of year but the best time for flowers is from spring until early autumn.

Nick Gray talks to the group on Higher Coombe
Nick Gray talks to the group on Higher Coombe with the Bride Valley in the distance.

 

Wild Thyme
wild thyme

 

Squinancywort
squinancywort

 

Bird's Foot Trefoil
One flower and three seed heads of bird’s foot trefoil. The shape of the seed heads is responsible for the “bird’s foot” part of the name and also  for one of the plant’s local names, granny’s toenails.

 

Pyramidal orchid
pyramidal orchid

 

Golden-ringed dragonfly
golden-ringed dragonfly

 

Bee orchid
bee orchid

It’s a daffodil, but not as we know it.

Two sea daffodils at Dawlish Warren
two sea daffodils

Last week I made the short train journey along the Devon coast to Dawlish Warren hoping to see some of the special late summer flowers that flourish on the nature reserve.  Dawlish Warren is also a very popular holiday spot in August and, as I walked from the station, I joined shoals of people making their way to the beach laden with bags and body boards.  It was all very good humoured and, as I sat on the promenade drinking my coffee and dodging wasps, children played on the beach below, shrieking as they ran in and out of the water.

[For more information on Dawlish Warren look here]

It was a gentle day with sunshine and cotton wool clouds as I followed the sandy boardwalk away from the promenade across the narrow line of dunes and down to the quiet of the nature reserve.  The uneven, wooden walkway meandered across swathes of rough grass where many evening primrose stood on tall reddish-green stems, their papery flowers fluttering in the breeze like clouds of lemon-yellow butterflies.

The central part of the reserve used to be a lake, Greenland Lake, long since drained but never really having lost its watery feel. There were still a few puddles remaining after recent heavy rain and the profuse flora was dominated by damp-loving plants, especially tall, thick rushy grasses.   Drifts of purple loosestrife, spiky and colourful, stood above the dark green grassy understory.  Fluffy lilac globes of water mint and creamy cushions of meadowsweet also shone, along with large numbers of the yellow daisy-like fleabane. Late season insects enjoyed the many food sources.

Further on, as the ground became a little drier and the grass shorter, I was surprised to see one or two spikes of marsh helleborine.  They had been flowering in their hundreds when I visited about six weeks previously but I thought they would have been finished by now.  These unusual flowers are members of the orchid family and each pinkish flower stem carries several white flowers with delicate pink veins and a frilly lip, backed by pink sepals.  There is something unsettling about marsh helleborine when they appear in large numbers, casting their pale colours across the damp green grassland.

There’s another orchid I have seen growing here in profusion in previous years.  It’s the last of the season’s orchids to appear and I had almost given up hope of finding any when, finally, I stumbled across a few.  Each vertical spike is very distinctive, a slightly hairy grey-green spiral, looking as though several strands of fine rope had been wound around one other.  Perhaps it’s just the name, autumn lady’s tresses, but they also remind me of the plaits the girls wove from their long hair when I was at school.  The white tubular flowers emerge from this grey-green spiral to decorate the spike in a helical manner, either clockwise or counter clockwise.  Bumblebees pollinate the flowers and apparently, they prefer the counter clockwise arrangement.

My next stop was the inner bay, with its views up the river Exe towards mudflats popular with wading birds.  Today the water had retreated, leaving the semi-circular bay a shining sheet of dark mud, revealing many clumps of bright green glasswort (marsh samphire).  Groups of glistening, jointed stems pushed up from the mud, their multiple branches resembling miniature versions of the giant cacti often seen in Western Movies.  Each stem was also dotted with particles that resembled grains of sand but in fact were tiny yellow flowers.

There was quite a bit of woody, reedy debris on the beach although very little plastic at this time of year.  I found a suitable log and sat down to have my sandwiches.  Boats puttered across the river between Starcross and Exmouth and a few seabirds moved about the mud.  Then suddenly, as if from nowhere, a cloud of small grey birds appeared above the bay.  There were perhaps as many as two hundred, moving as a group backwards and forwards above the water but continually changing formation, the outer members of the group visibly accelerating before a turn.  It felt like a deliberate performance and, as they banked and changed direction, the sun caught their wings transforming them momentarily into mobile shards of silver.  Suddenly it was all over and without warning they landed on the beach to my right, disappearing from view as they merged with the mud.  Some passing birders told me they were mostly dunlin with a few sanderling.

After lunch I pressed on past the inner bay to the fist-shaped end of the sand spit, Warren Point, that nearly reaches the east bank of the Exe at Exmouth, but doesn’t quite make it.  This part of the peninsula is fringed by sloping sandy beaches and marram grass-coated dunes but the central area is quite different.  Here the land is covered with rough grass and vast mats of the tiny succulent, white stonecrop, a mass of white flowers six weeks ago but now just fleshy green growth.  The dry sandy ground also supports unruly clumps of brambles and many shafts of evening primrose topped with yellow flowers.  Large blue-green dragonflies swooped backwards and forwards in search of prey.

I have to admit that my visit to this part of Warren Point was not entirely unprompted.  Before I left, I had read about a very rare flower appearing here and, as I passed the information centre, I asked for guidance as to where they might be found.  I followed the directions and on a small rise surrounded by rough brambles I found them, several clumps of brilliant white flowers above thick strap-like leaves.  These are sea daffodils, found all around the Mediterranean often on sandy beaches but very rare in this country.  There are only three sites where these plants flower in the UK and Dawlish Warren is one.

In groups, the flowers look very spiky and disorganised but closer examination reveals the true beauty of the blooms.   Each flower has a very large white corona, trumpet-like with a deeply serrated edge, containing six prominent yellow pollen-loaded stamens around a long white style.  Behind the corona are six narrow sepals arranged symmetrically like a white star.   As I stood examining the flowers a light breeze wafted their sweet fragrance up to me.  I was so entranced that I failed to notice a rabbit hole and nearly fell over; it’s not called Dawlish Warren for nothing.

Sea daffodils clearly do resemble the flowers that are such potent symbols of spring in this country, but it is the late summer flowering of the sea daffodil that is so disconcerting.  They are also plants of very hot climates.  The Dawlish Warren specimens failed to flower last year and there has been some speculation that with this year’s long, hot, dry summer the plants felt more at home.

 

 

Evening primrose at Dawlish Warren
evening primrose

 

Meadowsweet and purple loosestrife at Dawlish Warren
meadowsweet and purple loosestrife among the long thick rushy grass

 

Water mint at Dawlish Warren
water mint with common carder bee

 

Solitary bee on fleabane at Dawlish Warren
fleabane with solitary bee (possibly silvery leaf-cutter bee)

 

Marsh helleborine at Dawlish Warren
marsh helleborine

 

Autumn lady's tresses at Dawlish Warren
autumn lady’s tresses

 

Glasswort growing in the inner bay at Dawlish Warren
glasswort (marsh samphire)

 

Sea daffodil with pollinator at Dawlish Warren
sea daffodil with pollinator

 

Solitary bee on sea rocket at Dawlish Warren
solitary bee on sea rocket

 

A thug on the Lamb’s Ears

I walk through our local community garden (The Leechwell Garden) most days in summer just to have a look at the flowers and insects but I know that, if I am there late morning, the sound of children playing will brighten the air.  The older children, sometimes along with mum or dad reliving their youth, will be enjoying the fine new play area with its exciting slide.  The younger ones may be messing about on the watery edge of the stream that passes through the garden but it is the sand pit that really hits the spot.   Children love playing in the sand and I often see several family groups clustered about the sand pit; the only thing that seems to deter the children is heavy rain.  It’s a real tribute to the vision of the garden committee that they created something so popular.

Pair of wool carder bees
Male (left) and female wool-carder bees having a rest. One leaf has been well “carded”.

 

The flowers I come to see are across the other side of the garden and, for the past few weeks, I have been loitering near the old stone wall where there’s a large patch of the plant Lamb’s Ear (Stachys byzantina).  It covers the ground with a jumble of silvery-green, velvety leaves and sends up stout, silvery stems bearing clutches of smaller leaves and understated pink-purple flowers.  It’s a pleasant, restful sort of plant creating an old-style, cottage garden feeling but what goes on around these Lamb’s Ears in midsummer is far from restful.

From the middle of June, a dark, chunky bee can be seen patrolling the patch of silvery-green leaves and I spend more time than I should watching him.  Whereas most bees are gentle creatures keeping themselves to themselves, this one is a bit of a thug, oozing anger and aggression.  He is the male wool-carder bee (Anthidium manicatum), mostly black but with yellow markings along the sides of his abdomen, head and legs, reminiscent of the warpaint worn by native American tribes.  He is about the same length as a honeybee but much broader making him quite imposing as he moves quickly about the patch of Lamb’s Ear.  His movement is distinctive, he hovers then moves rapidly to a new spot, hovers, moves, all the time buzzing noisily.  It feels like he is looking for something.  And that’s exactly what he is doing, looking.  Should he spot another male wool-carder bee or a different insect on his patch, he will chase it away by flying directly at it.  I have seen him attack a bumblebee at least twice his size and knock it to the ground.  But, not only is he aggressive, he is armed; the rear of his abdomen sports five stout spines which he will use to injure or kill the intruding insects and there are reports of male wool-carder bees disabling honeybees who dared to feed from their patch.

All this aggressive energy is directed towards protecting the patch of Lamb’s Ear for himself and his harem, for now and then a female wool-carder bee will appear.  She looks very like the male, only a bit smaller; the wool-carder bee is one of the only species in this country where the male bee is larger than the female.  When the male sees her feeding from the flowers he will pounce and, without any preliminaries, mating will ensue. This is a vigorous but brief activity sometimes causing the flower stem to vibrate before the two disengage and go about their business again.  Unlike most solitary bees, where females mate once, wool-carder females undergo multiple matings so that, after a short time, our male will mate with the same female again and should a different female appear he will attempt to mate with her.  One valiant observer went to the trouble of watching an individual male wool-carder in his garden and reported that the bee mated sixteen times in one day.

This focus on the aggressive behaviour of the male wool-carder bee tends to obscure the fact that it is the female that does all the hard work of nest building and egg laying.  The wool-carder bee is a solitary species so that individual mated females build their nests alone, unlike the more familiar social honeybees and bumblebees.  Nesting occurs in preformed aerial cavities in dead wood, in walls or in hollow stems, including the tubes found in bee hotels.  Once she has identified a suitable site, the female strips or “cards” woolly fibrous material from plant leaves with her mandibles (hence the name wool-carder) and takes it back to her nest to line and plug the cavity (see the pictures below).  Lamb’s Ear leaves are a popular choice for “carding” but Great Mullein or Yarrow can also be used.  If you look carefully at the leaves of these plants you can sometimes see bare areas where she has been actively collecting fibres.  Within the nest, she lays eggs and equips them with a mixture of nectar and pollen.  The eggs develop in the nest where they stay until new bees emerge next summer and the whole cycle begins again.

So, if you have a patch of Lamb’s Ear in your garden take a look, there’s a good chance that wool-carder bees will be using it and you too can be enthralled by their antics.

Male wool carder bee
Male wool-carder bee – look at his spines.

 

Male wool carder bee in flight
Male wool-carder bee in flight

 

Anthidium manicatum mating pair
Wool-carder bee – mating pair

 

Wool carder bee collecting fibres
Female wool-carder bee collecting fibres

 

Wool carder bee gathering fibres together
Leaning back gathering fibres together

 

Wool carder bee flying off with fibres
Female wool-carder bee in flight with ball of fibres

 

Possible female anthidium
Female wool-carder bee

 

Male wool carder bee showing spines
Male wool-carder bee

 

Bumblebee on Lamb's Ear
A brave bumblebee feeding from the lamb’s ears

 

High on Hardown Hill

It was a luminous spring morning in early May when I trekked up Hardown Hill in west Dorset in the south west of the UK. Hardown rises steeply above Morcombelake and the surrounding countryside affording fine views of the coast and of the Marshwood Vale. Compared with its well-known cousin, Golden Cap, across the valley (see picture above), this flat-topped hill is unjustly ignored but its heathland summit boasts a rich ecology supporting several rare species and, for many years, Hardown Hill was a busy semi-industrial site where building stone was mined.

Heathland track on Hardown Hill small
Heathland track across Hardown Hill

It’s a steep climb to the top of Hardown Hill but finally the stony track flattens out and I enter a heathland landscape, rare in this part of Dorset. The summit is broad and flat and typical low-growing heathland plants such as gorse and several species of heather flourish here on the acid soil. Pale sandy tracks cut swathes across the heath but, even on a sunny morning in springtime, the feeling is sombre, dominated by dark browns and greens. A few mature birch trees and a small copse of pine trees provide relief and I come across a pond surrounded by tall clumps of pale, dried grass and a struggling sallow. This heath habitat is also the home of rare nightjars, sand lizards and Dartford warblers.

Standing on the Hardown summit is an elemental experience. Today, a moderate wind blows from the west, rising and falling like the sound of surf on the strand. The heath vegetation rustles and fidgets in response, accompanied by skylarks trilling high overhead. I watch a spirited storm tracking across Lyme Bay and prepare to shelter but, in the end, it mostly avoids the land leaving the sun to return. All of this is overlaid on the southern side by the ebb and flow of traffic noise from the busy A35 some distance below.

The heath may look uninviting and barren, but this is springtime and there are many signs of renewal. A few clumps of yellow gorse stand out above fresh grey-green growth and heathers push feathery green and red shoots upwards. Submerged in the thick heath vegetation are the small bright blue and white flowers of heath milkwort piercing the darkness like stars in the night sky. In the past, the flowers were thought to resemble small udders and this may account for the plant’s name as well as its administration to nursing mothers by medieval herbalists. Along path edges on the northern side of the heath, I find several generous clumps of a shrub with pale fleshy leaves, green with a tinge of pink. This is bilberry, covered at this time of year with delicate, almost transparent, pale red, lantern-shaped flowers looking out of place in this harsh environment but proving popular with bumblebees and hoverflies. Late summer will see the plants covered with succulent black fruits.

I encounter only one other person on the heath but it hasn’t always been such a quiet place. From medieval times, Hardown Hill would have resounded to the clash of picks and shovels wielded by men mining the landscape for building materials. Beneath the thin layer of soil that covers the summit, there are layers of clay and a yellow/brown sandy material containing substantial lumps of flint-like, hard rock, the chert cobs. A mixture of clay, stone and sand was taken for road construction and the chert cobs were used for building. Mining occurred on the southern slopes of the Hill, either in open pits or in adits (mine shafts) cut into the hillside. Nowadays there are few traces of this busy activity. The mining area has mostly been colonised by rough grass and bracken, brightened today by a haze of bluebells.  One open pit has been preserved near the top of Love’s Lane displaying the layers of rock and the chert cobs. The adits are inaccessible for safety reasons but one serves an important role as a hibernation area for the rare lesser horseshoe bat.

The chert cobs were split using a small hammer on a long handle, the Hardown hammer. Cobs were held on an iron bar with three claws and covered in damp hessian to protect the eyes of workmen who also wore wire goggles. Split cobs were used to provide a tough outer surface, silvery-blue or yellowish, on domestic and farm buildings around the Marshwood Vale. Good examples of the use of Hardown chert can also be found on the 14th century abandoned chapel at Stanton St Gabriel beneath Golden Cap and on the tiny 19th century church at Catherston Leweston.

But it is to the height of Hardown Hill that I want to return. Its prominence above the surrounding countryside gives spectacular views with new perspectives on some of west Dorset’s notable landmarks. Looking southwards, we see Golden Cap and the darkly-wooded Langdon Hill rising steeply across the valley with a backdrop of the waters of Lyme Bay (see picture at the top of this post). Towards the east, Portland floats unsettlingly as if cast adrift. To the north, especially from Hardown’s rough grassy flanks, we look across the patchwork of fields and the ring of hills that make up the Marshwood Vale with the village of Whitchurch Canonicorum cradled in its green embrace. New perspectives challenge us to think differently and the relative isolation of Hardown fosters quiet contemplation away from the cares of everyday life.

Perhaps that’s what Thomas Hardy meant when he wrote in his poem “Wessex Heights”:
“There are some heights in Wessex, shaped as if by a kindly hand
For thinking, dreaming, dying on, ………….”

Marshwood Vale and the village of Whitchurch Canonicorum, from Hardown Hill
Marshwood Vale and Whitchurch Canonicorum from Hardown Hill

 

Bilberry on Hardown Hill
Bilberry on Hardown Hill

 

Heath Milkwort on Hardown Hill
Heath Milkwort on Hardown Hill

 

Orange-tailed mining bee (A. haemorrhoa)
Orange-tailed mining bee (A. haemorrhoa) on Hardown Hill

 

Exposed chert on Hardwon Hill
Exposed chert seam on Hardown Hill

 

Hardown Chert on Catherston Leweston Church
Hardown Chert on Catherston Leweston Church

This piece was originally publsihed in the July 2018 edition of the Marshwood Vale Magazine.

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