Isle of Man highlights – (4) The Manx National Glens

Environmentalists are big fans of national parks, areas of land protected by governments for their beautiful countryside, rich wildlife and cultural heritage. All civilised countries have them, wearing them like badges of honour to demonstrate their commitment to conservation.

The word “park” conjures up the idea of great size, implying huge tracts of land stretching as far as the eye can see. But the Isle of Man is tiny, less than a quarter of the area of the Lake District, England’s foremost national park. A Manx national park is out of the question, but not to be outdone the island’s government has opted for National Glens instead.

A glen is a narrow valley, the word being derived from the Gaelic language, and there’s no doubt the glens are amongst the Isle of Man’s best natural features. They are heavily wooded, featuring rushing streams, tumbling waterfalls, fizzing cascades, deep rock pools and lush vegetation. Scattered here and there along them are the remains of watermills, echoes of a bygone age.

I don’t think you’d describe the National Glens as spectacular – the scale is wrong, too small – but definitely attractive and serene. They’re a perfect getaway from the hurly-burly of 21st century living.

The Manx government has designated no fewer than 18 mountain and coastal National Glens. These are preserved and maintained in a semi-natural state by its Forestry, Amenity and Lands Division, and are freely accessible to locals and tourists alike.

Pocket-sized though they are, the National Glens are a real asset to a little island in the middle of the Irish Sea. These compact and picturesque gems give the Isle of Man an unexpected but distinctive charm. Small really is beautiful.

In my book, few things in the natural world beat the sight and sound of running water amid the myriad greens of a secluded, verdant valley. Take a look at my YouTube video for a sense of the peaceful atmosphere in Silverdale Glen, Glen Maye, Ballaglass Glen and Glen Dhoon:

Isle of Man highlights – (1) The Chough

There’s a good good range of birdlife to enjoy on the Isle of Man, but the star of our 2018 visit was undoubtedly the Chough. Pronounced chuff – to rhyme with stuff – the Chough is a member of the crow family. It can be easily identified by its bright red bill, which is slightly down-curved, and paler pinkish-red legs.

Once locally common in the British Isles, the Red-billed Chough – to give this handsome bird its full name – suffered a catastrophic decline in numbers in the 19th and early 20th centuries. Farmers wrongly identified them as agricultural pests and blasted them out of the sky, trophy hunters shot and stuffed them, and egg collectors wrecked their chances of successful reproduction.

However, the final straw was a change in land management practice. Choughs are specialist feeders relying mostly on invertebrates, and therefore need access to an environment that supports their diet, including a mosaic of vegetation with lots of short grass and open areas. Grazing animals are essential to maintain suitable coastal and upland habitats, but a reduction in such grazing activity in the 20th century adversely affected the birds’ food supply.

Thanks to rigorous conservation efforts the Chough is now showing signs of recovery, although progress is painfully slow. The RSPB reports that in 2014 there were 394 breeding pairs spread across the British Isles, up from 284 in 1982, and of these, 30% were found on the Isle of Man. As the figures below demonstrate, numbers of breeding pairs on the island almost doubled between those two years.

 19822014
Isle of Man60118
Wales142215
Scotland7253
England07
Northern Ireland101
TOTAL284394
SOURCE: RSPB Website, retrieved 27/06/2020

Choughs can be found at various locations on the Isle of Man, but when we visited in June 2018 our best sighting was at a coastal site called the Chasms, where the sandstone cliffs are incised by deep fissures. It’s a scenic but exposed and windswept spot, where purple heather, low-growing shrubs and coarse grasses hug the ground to avoid being battered into submission and then unceremoniously deposited into the Irish Sea.

The juvenile Chough is a scruffy-looking bird with less vivid colouration than the adult

The cliff-top vegetation is ideal habitat for Choughs, and we were treated to excellent views of a couple of adults probing about in it for grubs and bugs. There was also a juvenile, a scruffy-looking bird reminiscent of a moody teenager indifferent to his appearance, its bill less brightly coloured than those of adult birds, and its plumage lacking their glossy black lustre. Click the link below to view the short video I made of the Choughs we spotted at the Chasms.

After around 30 years of birdwatching it’s unusual for us to add a new species to our British Isles life-list, so seeing these striking birds for the first time felt like a special privilege. Thank you, Isle of Man!

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Researching this post, I’ve discovered lots more stuff about the Chough, some of it rather surprising. Read on and find out more.

Choughs in Cornwall

Before Covid-19 wrecked our plans, we’d intended to renew our acquaintance with Choughs during an April visit to Cornwall, England’s most westerly county. The Cornish have a special affection for these birds, which, as the table above shows, have made a comeback in the 21st century after becoming locally extinct in 1973.

The Chough was once so common in Cornwall that it was known as “the Cornish Chough.” As such it became a symbol of the county, and featured in the heraldic arms of the County Council and several prominent local families. It also appears on the arms of the Duchy of Cornwall, the private estate of Prince Charles, the Prince of Wales.

File:Coat of arms of the Duchy of Cornwall.svg

The Coat of Arms of the Duchy of Cornwall. IMAGE CREDIT: Sodacan This W3C-unspecified vector image was created with Inkscape. / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0)

Historically the county’s rugged coastal landscape was well suited to these birds: sea caves and old mine shafts offered suitable nesting sites, while the ponies that worked at the tin and copper mines encouraged the proliferation of their invertebrate diet by grazing on the cliff-top grass.

However, the esteem in which these birds were held by Cornish people could not protect them from the combined impact of shooting, egg collecting, habitat degradation and the collapse of the mining industry.

In 1973 Choughs became extinct in Cornwall, and remained absent until 2001 when some vagrant birds arrived from Ireland. A pair of these bred the following year, and with the support of the RSPB’s Cornwall Chough Project, a slow recovery is underway. In 2019 there were 12 successful breeding nests in Cornwall, from which 38 chicks fledged.

An Arthurian connection?

King Arthur, legendary 6th century leader who is said to have defended native Britons against the invading Saxons, had strong connections with Cornwall. Unsurprisingly, therefore, his story has become intermingled with that of the county’s favourite bird. It is said that after his death, the spirit of King Arthur entered into the body of a Chough. The bird’s red legs and beak are supposed to represent the blood shed by Arthur in his last battle.

Most reasonable folk regard the whole King Arthur story as romantic nonsense, or, less politely, a load of old codswallop.  I’ll leave you to decide whether Choughs owe their distinctive colouration to Arthur’s untimely demise.

Choughs in Heraldry

Whatever we think of the Arthurian connection, it’s clear that in earlier times the Chough was widely known and admired in the British Isles. From the early 16th century onwards it began to appear in the heraldic arms of families with no connection to Cornwall.

Arms of Thomas Wolsey

The Coat of Arms of Thomas Wolsey (and, subsequently, Christ Church Collge, Oxford, which he founded). IMAGE CREDIT: ChevronTango / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0)

Most notably, Cardinal Thomas Wolsey, Lord Chancellor and chief adviser to King Henry VIII in the 1520s, commissioned a coat of arms which included two Choughs. This may have been a devout churchman’s punning tribute to the martyr Saint Thomas à Beckett, the 12th century Archbishop of Canterbury who was gruesomely murdered in his own cathedral, reflecting the fact that an archaic name for a Chough is “beckitt.” 

There is, however, a less charitable interpretation. Wolsey’s vanity was legendary, and he cannot have been unaware that the commonly accepted meaning for a Chough in heraldry is “Strategist in battle; watchful for friends.”

How well this describes Wolsey, who, having failed to secure his master’s divorce from Katherine of Aragon, died while on his way to London to answer a charge of treason, is questionable. But the cardinal did have a good friend in Thomas Cromwell, who succeeded him as chief adviser to the King. Out of respect for his friend and mentor, Cromwell also included Choughs in his coat of arms when he was awarded the title Baron Cromwell in 1536.

File:Coat of Arms of Thomas Cromwell, 1st Baron Cromwell (Order of the Garter).svg

The Coat of Arms of Thomas Cromwell, 1st Baron Cromwell. IMAGE CREDIT: FDRMRZUSA (talk · contribs). See sourced file for original authors. / CC BY-SA (https://creativecommons.org/licenses/by-sa/4.0)

It seems improbable that either Wolsey or Cromwell could spare time from sorting out the King’s disastrous matrimonial problems for a spot of birdwatching, but had they done so they would doubtless have sought the Chough, which so handsomely adorns their coats of arms.

And who could blame them? As we learned on the Isle of Man, it’s a very special bird.

A Red Kite comes calling

One of the inevitable consequences of the Covid-19 lockdown is that we’ve spent pretty much every moment of the last three months at home. Planned visits to Cornwall (2 weeks), Norfolk (10 days) and Liverpool (5 days) have all been abandoned, while day trips we would have done to places closer to Platypus Towers have also been impossible. Our horizons have been severely limited by the crisis.

However, it’s not all bad news. Spending more time chez nous has enabled us to better appreciate the wildlife that visits our garden.

We live deep in a suburban housing estate, and our private outdoor space isn’t big – just 90 square metres. Nevertheless, ten species of butterfly have passed through in recent weeks, and despite the best efforts of visiting cats Milky Bar and Malteser to have them for dinner, various birds have also dropped in, tempted by a well-stocked birdtable. A few months ago I wrote in this blog that birds don’t come here anymore, so the return of our feathered friends has been very welcome.

But the very best garden wildlife encounter has been courtesy of a Red Kite, swooping so low over us that it almost seemed we could reach up and touch it. It didn’t stay long, probably no more than 30 seconds, so no chance for photos or video, but the encounter is etched indelibly into the memory. We have been in this house since the mid-1980s, and if anyone had suggested then that one day we’d experience a fly-past by a Red Kite we’d have assumed they were completely out to lunch.

Amongst our collection of books about birding we have a field guide published in the year we moved into this house. It describes the Red Kite as uncommon, with fewer than 45 breeding pairs in the country. The distribution map shows the species confined to the mountains of mid-Wales, around 150 miles (240 km) from Platypus Towers.

But fortune has looked kindly upon the Red Kite over the last 30 years, thanks primarily to a spectacularly successful reintroduction programme.

Red Kites were once found throughout England, Wales and Scotland, both in traditional countryside haunts and in urban settings. They were so common that William Shakespeare described London as a “city of kites and crows.” Kites were welcome visitors to towns, where they scavenged waste discarded by the inhabitants, and this avian garbage disposal service was so highly valued that the birds found themselves protected by an English Royal Charter in the 15th century!

But times changed, and these impressive raptors were transformed from heroes into villains, being seen as a threat to food supplies and to game shooting interests. Intense persecution followed, and around 150 to 200 years ago Red Kites became extinct in England and Scotland, clinging on only in remote, mountainous areas of mid-Wales. Remarkably, genetic fingerprinting tells us that the entire relict Welsh population were descendants of a single female, an indication of how close the bird came to extinction in Wales too.

Numbers of Red Kites stabilised in Wales, but although the bird was given legal protection and some nests were protected from egg collectors it seemed unlikely that the growth in numbers would ever be sufficient to allow successful recolonisation beyond its borders. Further intervention was required if England and Scotland were to re-establish their own populations, and eventually the RSPB and English Nature (now Natural England) stepped up to the plate.

Their ambitious reintroduction programme began in 1989, with birds taken from Sweden – and later, Spain – released at sites in southern England (Buckinghamshire) and northern Scotland (the Black Isle). Other release sites came on stream later in the project, which lasted more than two decades, creating extra hubs from which the rest of the country could be recolonised.

By any standard, the Red Kite reintroduction programme has been a spectacular success. Under the heading “a triumph for conservation,” the RSPB website reports that there are now around 46,000 breeding pairs in the UK.

The birds still face threats, in particular “illegal poisoning by bait left out for foxes and crows, secondary poisoning by rodenticides, and collisions with power cables,” but the Red Kite’s situation has improved out of all recognition since the reintroduction programme began.

Although we were lucky to get good views of a Red Kite flying over Platypus Towers a few weeks ago, I imagine it will be some time before they become a regular sight here: recolonisation is a gradual process. However there are places in the UK where sightings are pretty much guaranteed, particularly in Wales, which is home to around 50% of the entire UK breeding population.

Indeed, Red Kites have become a tourist attraction in Wales, with one enterprising farmer turning them into a major business opportunity. Gigrin Farm’s website says:

We are a 200 acre family-run working farm, now famous for our Red Kite Feeding Centre. Hundreds of Red Kites feed here every day. It is a truly breathtaking spectacle which we hope you will come along and witness for yourself.

SOURCE: Gigrin Farm website, retrieved 12/06/2020

They do not exaggerate. I’m pleased to report that Gigrin Farm offers spectacular, close-up views of an extraordinary number of Red Kites, as well as a glimpse of the rare white-morph Red Kite and sundry other birds including buzzards, ravens and rooks. The photographs illustrating this post were taken by Mrs P when we spent an afternoon at Gigrin in November 2018.

Although the farm is currently closed to visitors due to Covid-19 restrictions, the birds continue to be fed. When regulations allow I would happily recommend anyone with a passion for Red Kites to visit Gigrin Farm…you won’t be disappointed! Meanwhile, click on the link below to see the YouTube video I made during our visit.

My video of feeding time at the Gigrin Farm Red Kite Centre

Reflections on World Penguin Day

What is it about penguins? Everyone loves a penguin. Who can look at a penguin for more than a couple of seconds without chuckling, or shaking their head in admiration? I guess part of the reason could be that, walking upright, they remind us of ourselves, becoming avian caricatures of waddling human determination. Or is it their lifestyle that appeals, their battle with the elements, their ability to survive and thrive in huge, crashing seas and monstrous, crushing cold?

Penguins: cultural icons, and very tasty chocolate-covered biscuits! P..P..Pick up a Penguin!

Whatever the reason, penguins are deeply embedded within our culture, loved by wildlife enthusiasts, writers of children’s books, makers of animated movies, and marketing men the world over.

And, of course, biscuit-loving Brits. In the UK, Penguin biscuits, or cookies as our American cousins would describe them, are a popular, chocolatey treat. For decades the McVities marketing department has urged us to P..P..Pick up a Penguin, and we’ve obliged … in our millions!

So, given their status as cultural icons, it’s no surprise that penguins have been granted their own “World Day” on the 25th of April every year, to celebrate their lives and to raise awareness of their conservation needs.

The world is home to somewhere between 17 and 20 species of penguin today (typically, the scientists can’t make up their minds!), the majority of which are on the IUCN (International Union for the Conservation of Nature) Red List of Threatened Species. Over the years Mrs P and I have been lucky enough to see four penguin species in the wild. However we’ve never seen them against a background of ice and snow, an indication that the shared cultural image of penguins in a frozen landscape is too simplistic.

In fact, our very first sighting of a wild penguin was on the Galápagos Islands, within spitting distance of the equator. The Galápagos Penguin is one of the world’s rarest – the rarest according to Wikipedia, although other sources disagree – and the only one to venture into the northern hemisphere. It survives in tropical waters thanks only to the cooling Humboldt and Cromwell currents, and in an El Niño year – when the water warms up – the population comes under threat.

Galapagos Penguin: 48 cm tall, weight around 5.5lbs

During the 1982/83 El Niño numbers fell by around 77%, and although there has been some recovery since then, according to the WWF the total world population remains below 2,000 individuals. Mrs P and I were privileged to visit Galápagos in 1989, and had the extraordinary experience of swimming alongside penguins in a remote, beautiful bay.

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It would be 27 years before we’d see wild penguins again, this time in Tasmania. The Little Penguin goes by various other names, including Fairy Penguin in Australia and Little Blue Penguin in New Zealand. The names are a clue to the bird’s defining characteristics – at 33 cm in height it’s the smallest of all penguin species (the Galápagos Penguin is the second smallest), and its plumage is a distinctive slaty-blue colour.

Colonies of Little Blues exist along the southern coast of Australia, and all around the coast of New Zealand. By comparison with the Galápagos Penguin these birds are plentiful, with numbers estimated in 2011 at between 350,000 to 600,000. However they are in decline, and are particularly vulnerable in their mainland breeding grounds. On uninhabited offshore islands they fare better.

Our best penguin encounter in Tasmania was in the northern town of Stanley where we were, quite literally, almost tripping over and driving round them as they clambered out of the sea to return to their burrows under cover of darkness. You can read about this very special evening here, in my blog of our epic Tasmanian adventure.

On reflection, the behaviour of the Little Blues in Stanley highlights their vulnerability in areas settled or visited by humans. Many of their burrows are some way inland, sometimes in the gardens of local residents, and the daily journey to and from them is fraught with perils. These include marauding dogs, sneaky cats and speeding cars. All things considered, it’s a tough life, being a Little Blue and living on mainland Australia and New Zealand!

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Our 2019 trip to New Zealand was timed to maximise the chance of seeing the Fiordland Crested Penguin, which is endemic to the country and breeds in small colonies on inaccessible headlands and islets along the shores of south-western South Island, and all around Stewart Island. They nest in rock crevices or hollows beneath tree roots in coastal forests. Eggs are laid in late August, and hatch after a period of 32 – 35 days. Two eggs are laid, but typically only one per clutch will hatch.

A Fiordland Crested Penguin makes landfall!

Chicks are guarded by the male and fed by the female for the first three weeks, at which point they are left unattended and typically form small crèches. Both parents continue to feed the chick(s) until they fledge at around 75 days old in late November or early December.

Mrs P and I were pleased to see Fiordland Crested Penguins on several occasions, on land and occasionally swimming offshore. Our best view was courtesy of an experienced wildlife guide, who led us on a tortuous trek through the bush, fording a stream on several occasions, until we reached a secluded bay where we could watch the comings and goings of the parent birds.

A Fiordland Crested Penguin returns to the ocean, grubby from its overland journey

Upon making landfall the birds preened themselves carefully and checked their surroundings for potential predators, then set off on their journey, trudging stoically inland. Standing around 71 cm tall, they are more than twice the size of Little Blues. When walking their posture is stooped, like that of an old man hunched over his walking stick, but although they look ungainly and uncomfortable Fiordland Crested Penguins can make steady progress on land.

Pretty soon the penguins we’d been watching reached the spot where the beach ends, and the hillside begins. Then, like intrepid mountaineers, they began to climb the steep slope along a well-worn track. As they did so they passed other birds that were making their way back down from the crèche site to the sea after feeding their chicks. The constant coming-and-going was hypnotic, and we watched spell-bound for around 90 minutes until it was time for us to leave. You can read more about this, one of our best birding experiences ever, in this post from my New Zealand blog.

The Fiordland Crested Penguin walks with a distinctive stooped posture

The current population level is unclear; surveys in the 1990s counted 2,500 pairs of Fiordland Crested Penguins, though this was likely an underestimate. However numbers are believed to be declining due to human disturbance, predation by introduced mammals such as dogs, cats, rats and stoats, and fishing industry by-catch. The species is classed as vulnerable to extinction by the IUCN, and New Zealand’s own Department of Conservation changed its status from vulnerable to endangered in 2013.

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New Zealand’s third, and rarest, penguin is the Yellow-eyed. In 2018/19 there were only 225 breeding pairs on mainland South Island, the lowest level since 1991 Most sources – although not Wikipedia – regard it as the world’s rarest penguin.

Perhaps in response to its plight, the Yellow-eyed Penguin has recently achieved celebrity status by being voted New Zealand’s 2019 Bird of the Year in a poll organised by the conservation organisation Forest & Bird. It’s the first time in the poll’s 14 year history that a seabird has emerged victorious, and the fact that a penguin is the first to break through the glass ceiling is further confirmation of the special appeal of these birds.

A Yellow-eyed Penguin emerges from the sea, dripping like Ursula Andress in that James Bond movie

The Yellow-eyed Penguin is slightly taller than the Fiordland Crested, standing at around 76 cm. It nests in clumps of flax, scrub and forest close to the shore, often in a scrape lined with grasses, against a tree trunk or log. Nests are always hidden away from other nesting pairs, and the bird communicates with a high-pitched scream. They are not very sociable.

The BBC website’s report of the Bird of the Year poll result is headed “Rare anti-social penguin wins New Zealand poll.” I can’t help thinking that Yellow-eyed Penguins came up with the concept of social distancing long before Covid-19 reared its ugly head!

Given its rarity and celebrity status we were very keen to become acquainted with the Yellow-eyed Penguin, and so were delighted to encounter them at a couple of locations on the south-east coast of South Island. Again our best views were achieved courtesy of experienced wildlife guides, and this time we were witnesses to a heart-in-mouth drama.

While the sealion is distracted, this Yellow-eyed Penguin follows a fence-line to return to its chick

At a private reserve on the Otago Peninsula we watched spellbound as a bird emerged from the waves, dripping seductively like Ursula Andress in that James Bond movie, only to find its way blocked by a hungry sealion. It scuttled back to the waves, swam along the beach a little way, then made another landfall.

Again it stopped in its tracks, judging the sealion was too close and too ravenous for safety. Time and again it tried, only to slam quickly into reverse before the sealion gave chase; we watched intently, hoping for the best but fearing the worst. You can read all about it here. SPOILER ALERT: the penguin finally made it safely to the forest, and the sealion went hungry. Phew!

Meanwhile at the other end of the beach another Yellow-eyed Penguin, perhaps seeing that the sealion was distracted, waddled casually up the beach and along a fence-line before disappearing into the bush, giving us outstanding views as it passed. It was the last penguin we would see on our New Zealand odyssey, and a reminder of why these iconic, intrepid, flightless birds have been granted their very own “World Day.”

World Curlew Day

Yesterday – 21 April – was World Curlew Day! It probably passed you by: let’s face it, the news media are concentrating pretty much all their attention on one topic right now, understandably focussing on Coronavirus rather than curlews. Environmental issues aren’t perceived as a priority today, but while we follow the life and death struggle of fellow citizens coping with the COVID-19 virus, this magnificent bird is engaged in a battle of its own. Curlews are in big trouble.

The curlew is the largest of all European waders, an unmistakable bird with a brown body, long legs and a diagnostic downward-curving bill. And then there’s its liquid, evocative and haunting call.

Curlews overwinter on tidal mudflats and saltmarshes, and this is where Mrs P and I mostly see them, during our winter birding breaks. They used to breed widely both in upland and lowland Britain, but changes in farming practices have massively reduced lowland breeding success.

There are reckoned to be around 65,000 breeding pairs of Eurasian Curlews in Britain. Sounds like a lot, doesn’t it, until you realise that this is a reduction of about 65% since 1970. And given that Britain accounts for around a quarter of the world breeding population of these birds, the decline here is bad news for the species as a whole.

In 2008, Eurasian Curlews were added to the IUCN’s (International Union for Conservation of Nature) Red List of birds deemed to be of global conservation concern, becoming officially classified as “Near Threatened.”

Ours is not the only species of curlew under threat. A century ago the world boasted eight species of these large, long-lived waders. Today there are only six, of which three are on the Red List. As a group, they are claimed to be among the most threatened migratory birds on Earth. In response to their plight the first World Curlew Day was announced in 2018.

World Curlew Day has been described as “a grassroots initiative supported by environmental organizations such as BirdLife International and Wetlands International. It is a one-day global event aiming to raise awareness about the plight of curlews and to encourage activities to help them.” This blog post is my own modest contribution to the World Curlew Day initiative.

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The RSPB (Royal Society for the Protection of Birds) website summarises what is believed to be behind the decline of the Eurasian Curlew, noting that “the evidence to date suggests declines are largely due to poor breeding success alongside the loss of breeding grounds.” It continues:

“Like many wading birds, curlews lay their eggs in a nest on the ground – known as a ‘scrape’. The parents incubate the eggs for about four weeks, before the young leave the nest and roam around with their parents for a further four weeks, until fledging

Studies from across Europe have found that in most cases breeding pairs are failing to raise enough young to maintain stable populations.
 
Egg predation by mammals and birds has emerged as a key factor behind poor breeding success. However, this abundance of predation is in itself associated with changes in land-use and management.
 
Farming is essential to maintain the mosaic of grassland and wetland habitats curlews need, but large-scale grassland improvement ultimately leads to the degradation and eventual loss of breeding habitat. Changes in grazing pressure can also have a more direct impact in the form of nest trampling by livestock.”

SOURCE: RSPB WEBSITE, retrieved 18 April 2020

Having identified the problem, the RSPB is now urgently seeking a solution. Its Curlew Recovery Programme is undertaking research to better understand the management practices required to reverse the decline in Eurasian Curlew numbers. At the heart of the programme is a Trial Management Project.

The Trial Management Project is carrying out work at sites across the four countries of the UK, looking at a range of possible interventions including habitat management and targeted predator control. Baseline monitoring at the six sites in Scotland, England, Wales and Northern Ireland was undertaken during the 2015 breeding season, and research to identify and develop appropriate “curlew-friendly” land management strategies is continuing.

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In a separate project, the WWT (Wildfowl and Wetland Trust) started work last year on a project to protect curlews in the Severn and Avon Vales.

“The plan is to throw everything we’ve got at the problem in the vale. Curlew protection will be driven by farmers, that’s the logical reality. If we can work with them to turn things around here, that’s a great start. But we also want the vale to be a test ground for ideas that could be rolled out elsewhere and, ultimately, incorporated into new government agri-environment policy, so that farmers can effectively be paid for curlew-friendly management.”

SOURCE: GEOFF HILTON, WWT’s Head of Conservation Evidence, quoted in Waterlife: The WWT Magazine, April/June 2020, page 36

When a curlew nest is located within the study area, the WWT researchers must weigh up carefully the risks and benefits of intervention. Approaching the nest may alert predators to its existence, or may disturb parent birds and cause them to abandon it. However if the risks of predation are high, the project team may decide that, on balance, the interest of the birds is best served by approaching to erect an electric fence around the nest in an effort to keep foxes and badgers at bay.

The scientists are also keen to collect data that will give them a better understanding of the challenges to be overcome in halting the decline in curlew numbers. To this end researchers may visit the nest briefly to weigh the eggs and deploy a temperature logging device; the data collected can provide valuable insights into laying and hatching dates, and incubation patterns. The nest may also be visited again, just before the chicks fledge, to ring and radio-tag the birds so that further information on their progress may be collected at a later date.

The WWT’s most drastic intervention of all is “headstarting,” where vulnerable eggs and chicks are removed from the wild to be raised in captivity, before being released in a more favourable location. The recent article in Waterlife magazine describes the removal of 50 curlew eggs from airfields in East Anglia, where they would have been destroyed to prevent airstrikes. After being hatched and raised by the WWT, the young birds were released in the safer surroundings of its Slimbridge Reserve. A good news story, if ever there was one!

In doing my research for this post I’ve been shocked at the plight of the curlew, which is worse than I’d realised. It’s a bird I love to watch, and the prospect of its becoming extinct is heart-breaking. However the levels of work currently underway to better understand the problems it faces, and to find appropriate solutions, give me cautious grounds for optimism. I wish the researchers every success in their endeavours.

Movies and music lift the lid on chemical pollution

When campaigning about pollution, environmentalists currently focus much of their attention on CO2 emissions and plastics. While this is understandable, it’s important to remember that there’s plenty of other stuff that we should be concerned about. The movie Dark Waters, which is based on real events in a small town in West Virginia, reminds us of the devastating impact that pollution by the chemical industry can have on communities and individuals.

factories with smoke under cloudy sky

PHOTO CREDIT: Patrick Hendry @worldbetweenlines via Unsplash

The star of the show is lawyer Robert Billott. Billott takes up the case of small-time livestock farmer Wilbur Tennant, who has watched in horror as his herd of cattle succumbs to a range of illnesses. Tennant believes, and his lawyer finally proves, that the sickness amongst his stock is due to contamination of their drinking water by chemical corporate giant, DuPont.

But the damage isn’t limited to Wilbur’s herd. Billott discovers that DuPont dumped toxic waste at a local landfill site for many years, apparently without regard to the possible consequences and despite the fact that its own research warned of the dangers.

The pollutants released from the landfill are shown to have found their way into local water courses, with probable links eventually being identified between them and medical conditions including various cancers, thyroid disease, pre-eclampsia, ulcerative colitis and rotting teeth in humans and animals alike.

The movie homes in on Billott’s marathon David v. Goliath battle. The lawyer takes on DuPont, and many years later finally wins justice for his clients and the local community.

For me, this movie generates a huge sense of indignation, as well as real fear for the future of our planet. If you haven’t done so already I encourage you to watch the movie Dark Waters, and to read the lengthy New York Times Magazine article upon which it is based.

This is not a happy movie, and in a sense I took no great pleasure in watching it – it was too raw, too traumatic. But I’m glad that I did so, to be reminded that I should be vigilant and not take at face value those who glibly tell me that we can trust scientists, big business – and their lawyers – always to do the right thing.

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And while we’re on the subject of chemical pollution, the Process Man (also known as the Chemical Worker’s Song and the ICI Song) tells another – equally horrifying – story. The song was written and recorded in 1964 by Ron Angel from Cleveland in the UK.

The economy of that part of north-east England has been dominated by the chemical industry for generations. The industry has provided employment for many thousands, but the human cost – as highlighted by Angel’s lyrics below – has been huge. The lyrics have been sourced from the Antiwar Songs website.

A process man am I and I’m telling you no lie.
I’ve worked and breathed among the fumes.
That trail across the sky.
There’s thunder all around me and poison in the air.
There’s a lousy smell that smacks of hell.
And dust all in my hair.

But you go boys go.
They time your every breath.
And every day you’re in this place.
you’re two days nearer death, but you go.

I’ve worked among the spinners I’ve breathed in the oil and smoke.
I’ve shovelled up the gypsum till it nigh on makes you choke.
I’ve stood knee deep in cyanide gone sick with a caustic burn.
I’ve been working rough I’ve seen enough to make your stomach turn.

But you go boys go.
They time your every breath.
And every day you’re in this place.
you’re two days nearer death, but you go.

There’s overtime there’s bonus opportunities galore.
The young men like the money. Aye they all come back for mare.
Ah but soon you’re knocking on. You look older than you should.
For every bob made on this job you pay with flesh and blood.

You can listen to Ron Angel singing his song by following this link on YouTube.

Such a powerful protest song has inevitably been recorded by a number of artists over the years. Possibly the best known was sung by the Canadian folk rock band Great Big Sea. However, my personal favourite is the version recorded by English folk duo Jimmy Aldridge and Sid Goldsmith.

At their best the arts, including music and film, are much more than simple entertainment: they are a repository of lessons that we forget at our peril. Songs like the Process Man are an important reminder that much of the prosperity we currently enjoy has been built upon the misery of the masses over many generations, while movies such as Dark Waters should serve as a warning that the profit motive continues to tempt organisations and individuals to do stuff we – and they, ultimately – will regret.

Pollution is an ever-present danger in our modern world. We owe it to the planet, to all creatures currently living on it, and to those who will come after us, to remain vigilant.

Sometimes people disgust me: puffin trophy hunting

My last post described how puffins at Sumburgh Head were the highlight of an otherwise miserable visit to Shetland earlier this year.  I hope future generations will have the same opportunity to enjoy them, but the prospects are not good.  The Atlantic Puffin is now identified on the BirdLife International/International Union for Conservation of Nature’s Red List as a vulnerable species.   Massive population declines are projected over the next 50 years because of food shortages due to climate change, as well as pollution, predation by invasive species and adult mortality in fishing nets. 

Iceland is one of the puffin’s strongholds.  Mrs P and I have visited Iceland on a couple of occasions, and were impressed by the Icelanders’ ability to carve a decent living out of that bleak, inhospitable lump of rock in the North Atlantic.  To do so they had to use whatever nature offered, and therefore included seabirds as an important part of their diet. 

Harvesting and eating puffins is traditional in Iceland, and I can – reluctantly – forgive the locals for doing so, even though I myself would no more snack on a puffin than I would dine on broken glass.

But I cannot forgive Icelanders for allowing puffin trophy hunting.

The Metro newspaper reported recently that trophy hunters are paying to kill up to 100 puffins at a time.  Follow the link for photos of the gloating hunters and their “trophies”, but prepare yourself to be appalled.

Where, for god’s sake, is the sport in killing 100 puffins, not for food but simply for the “fun” of it?  All life is precious, and no creature should die simply to enable men – it’s usually men, isn’t it? – to show off their prowess with weapons.  There are times when people disgust me, and this is one of them.

What also disgusts me is that it’s legal to import puffin trophies into the UK.  Surely we, collectively as a modern, environmentally-aware society, and individually as responsible citizens of a fragile planet, should be better than that.