Ivy is a creeping vine which is well-known for being able to climb up almost anything. With good support, an ivy plant can climb as high as 90ft. A plant can live over 400 years and on mature plants, stems can reach a diameter of over 10cm.
Hart's tongue ferns thrive in shady places and are tolerant of the lime used in mortar so are sometimes found growing in old walls. It's an evergreen so leaves can be seen all year round but there's usually a flurry of new growth in mid March when new leaves can be seen gradually unfurling over a number of days.
The trees provide plenty of perches for crows to survey the farmland for food.
The collective noun for a group of crows is a "murder". The term has been traced back to around the 15th Century, originally as a murthre (which was a Middle English word that meant "murder"). It is thought that the expression may be based on crows scavenging carcasses.
A large buoy in the bay, with an eerie bell which can be heard ringing when there is a swell, marks the position of Udder Rock. A white obelisk on the coast path between Lansallos and Polperro also provides a daymark that boats can use to avoid it. Udder Rock is a pinnacle reef which breaks the surface at low tide but is fully submerged at high tide, making it particularly hazardous to shipping. The reef consists of a number of ledges and these support an array of marine life, making it a fairly popular dive site.
As you cross the field, there is a small path leading from the bottom of the field that descends to Palace Cove.
Palace Cove may sound grand but it is from a local dialect word for pilchard cellars (which were known as Pilchard Palaces). The term is thought to have its origins in the Cornish word for "place". Little remains of the old cellar at Palace Cove; it is now just a flat grassy area with some remnants of walls. The cove is rocky at high tide and has a good selection of rockpools, but care must be taken not to get cut off by the tide. As the tide falls, a sandy beach is revealed.
In 1930, the "Islander" yacht foundered on the rocks of Palace Cove in rough seas. The boat was in trouble for some time and attempted to anchor to stay off the rocks but the anchor would not hold fast under the force of the wind and was slowly dragged along the seabed. Flares were spotted by campers on cliffs, but the time taken to get 1930s cars stuck in muddy fields and then drive to Polperro to make a telephone call meant that the boat had hit the rocks by the time the lifeboat reached it. Despite the efforts of the lifeboat and local people climbing down onto Palace Cove in an attempt to rescue the crew from the shore, none of the 6 aboard survived. In part because one of the crew was an ex member of Parliament, the incident was reported all over the world. An investigation came to the conclusion that the crew may have been rescued in time by the lifeboat if the Coastguard lookout in Lantivet Bay had been manned.
The disaster at Lantivet Bay ultimately resulted in 1931 in the establishment of the Coastal Life-saving Corps, later renamed the Coastguard Auxiliary Service in which volunteer rescue personnel were trained and coordinated by the Coastguard. The Children's Newspaper of August 1931 commented:
A CHANCE FOR YOUTH TO DO SOMETHING
LEND A HAND ON THE COAST
A Good Idea Comes Out of a Sad Disaster
ARMY OF OCEAN WATCHERS
Something good has come from a sea disaster of a year ago, when the yacht Islander foundered and Commodore King and his five companions were drowned in Lantivet Bay. The Board of Trade is planning a new civilian, Life-Saving Corps, nearly 6000 strong, to supplement the present coastguard service. Here is a wonderful new chance for Scouts and Guides if the scheme comes into being, for they are to be specially welcomed as helpers. Women would also be enrolled in the corps. ... The idea of performing some national service is bound to appeal to a vast number of people. If the Government approves the scheme we can prophesy that all round the coasts of our little island there will be a great army of volunteers for serving the ships that pass in the night.
Lansallos Cove is also known as West Coombe, after the valley. The sheltered beach is composed of sand and shingle and was used to launch small fishing boats. The same characteristics that made it a good launching spot also make it good for swimming, particularly at mid-high tide when the bottom is sandy (at low tide, rocks are exposed). The bowl shape of the cove also traps warm water as the tide rises over the rocks and sand exposed to the sun. Sand from the cove was used by local farmers to improve soil drainage and as a source of lime. Seaweed was sometimes also used as a fertiliser as it is rich in potassium and contains a number of trace elements needed by plants. The small waterfall on the side of the beach was once used to power a mill.
Wild garlic has been found in settlements dating as far back as the neolithic period which given its springtime abundance and aroma is not that surprising. Its culinary use was eventually overtaken by domesticated garlic which first arrived with Mediterranean traders and had the advantage that the bulbs could be stored for relatively long periods.
The footpath along the stream, known as Reed Water, is an ancient route from the village to the cove. It was cut out to form a cart track to serve both the cove and the mill, and ruts from the cartwheels are still visible. In March and April, celandines flower along the wooded path.
The church is on the site of an earlier Norman church and before that, Celtic missionary monks had an establishment here that the "Lan" in the name refers to. The present church building was dedicated to St Ildierna on 16th October 1321, was rebuilt in the 15th century, and contains a number of important architectural and historical features.
In 2005, the church and many of its ancient artefacts were badly damaged in a fire which is thought was an act of arson. The now partly incinerated mediaeval chest gives an idea of the intensity of the blaze which also damaged both the roof and organ. Fortunately, the magnificent carved oak benches, made between 1490 and 1520, survived the fire.
The inscription on a gravestone in Lansallos churchyard records the untimely death of John Perry at the age of 24 in 1779 "unfortunately killed by a cannon ball by a person unknown," probably as a result of an encounter with a Revenue vessel at sea.
In Prime of Life most suddenly.
Sad tidings to relate.
Here view my utter destiny
and pity my sad fate.
I by a Shot which rapid flew.
Was Instantly Struck dead.
Lord pardon the offender who.
My precious blood did shed.
Grant Him to rest and forgive me.
For all I've done amiss.
And that I may rewarded be.
With everlasting bliss.
The Ramblers Association and National Farmers Union suggest some "dos and don'ts" for walkers which we've collated with some info from the local Countryside Access Team.
Do
Don't
To make wine from dandelion flowers, pour a gallon of boiling water over a gallon of flowers and steep for 2-3 days in a covered container, stirring occasionally. Then boil, add 1.5kg sugar and allow to cool. To the basic liquor, citrus is often added (lemon/orange juice and zest) which gives some acidity, and chopped raisins or grape concentrate can be used to give more body to the wine. Ferment with a white wine or champagne yeast.
During Victorian times and earlier, small amounts of land in Cornwall were measured by the goad - a unit of nine feet in length, derived from the name of the staff used to drive oxen.
An English acre was less generous (at 43,560 square feet) than a Cornish acre (51,840 square feet). Although both were defined as 160 smaller land units, the English equivalent to the Cornish goad was a perch but this was 5.5 yards (16.5 ft) rather than the two-goad length used in Cornwall of 6 yards (18 ft). It is thought that the reason the perch ended up as a non-round number of feet is that it was originally measured from 20 averaged-sized human feet in Saxon times when nutrition wasn't great.
Celandine flowers close each night and open each morning. This is controlled by a circadian rhythm, so they really are "going to sleep" at night and "waking up in the morning". It is likely that this has arisen to protect the internals of the flowers from any frost during the night as they begin flowering in March when frosts are still common.
A copper mine known as Wheal Howell operated in the valley for around 20 years at the start of the 19th Century. The three mineshafts that are known about have been filled in but the National Trust recommend that you stick to the paths through the valley, in case you discover a fourth.
The local name for the steps, possibly coined by the bawdy miners of Wheal Howell, is the charming "Kiss Me Arse Steps". Two people climbing the steps in close succession will likely arrive at one possible explanation.
The Royal Cornwall Gazette reported in April 1825:
During the last week the coast between Polperro and Fowey has been kept in a state of disorder as a consequence of a quantity of smuggled liquor found on the shore. It has been particularly annoying to the agents of Wheal Howell Mine, the miners having been in a continual state of drunkenness. On Wednesday last the whole of the men had assembled, and by stratagem succeeded in getting underground where they concealed part of a keg of brandy, and drank to usual intoxication - so much so that it was with extreme difficulty that several of them were brought to the grass.
Project Neptune was started by the National Trust in 1965 to purchase and protect large portions of the British coastline. By 1973 it had achieved its target of raising £2 million and 338 miles of coastline were looked-after. The project was so successful that it is still running although mainly focused on maintenance. There is still an occasional opportunity when privately-owned coastal land is sold. A particularly notable one was in 2016 when the land at Trevose Head was put up for sale and successfully purchased by the National Trust.
Ivy is a creeping vine which is well-known for being able to climb up almost anything. With good support, an ivy plant can climb as high as 90ft. A plant can live over 400 years and on mature plants, stems can reach a diameter of over 10cm.
Ivy has two types of roots. The "normal" roots extend into the soil and collect nutrients. At intervals along the climbing stems there are also aerial roots which attach the plant to a surface. As they come into contact with a surface, the roots change shape to anchor the plant. They then produce hairs that wedge into any crevices. The roots also exude a chemical compound which acts as a glue.
There are two types of ivy leaf. Those on creeping stems are the classic ivy leaf shape with 3-5 triangular lobes - they grow towards shade to find a tree to climb up. However, more mature ivy plants grow aerial shoots with a completely different (teardrop) leaf shape. These are the shoots that bear the flowers and fruits and are typically located in a sunny spot such as on an upright ivy bush or top of a rock face. The reason for the different shapes is that the larger, multi-lobed leaves are able to catch more light in shady areas whereas the smaller, stouter leaves are more resistant to drying out.
Since the multi-lobed leaves are found in shade, whist the teardrop leaves are found in sun, this allows the leaves of ivy plants growing up trees to be used as a compass. Unless something is in the way then the sunniest side of a tree is to the south and the shadiest is to the north.
Ivy is rarely a threat to healthy trees. Ivy is not a parasite. Since it has its own root system, it absorbs its own nutrients. It simply uses a tree for support. The main risk to trees is during strong winds when the surface of the ivy can act as a sail which, together with the extra weight from the ivy, can cause a tree to fall.
The effect of ivy on buildings is controversial as it depends a lot on the properties of the surface it adheres to. The rootlets wedge into any cracks in the surface and so on surfaces that are fragile, ivy will cause damage. A study for English Heritage found that on hard, firm surfaces, ivy did little damage. The blanket of leaves was also found to have beneficial insulating effects and protect the masonry from water, salt and pollution.
Ivy is unusual in that it flowers particularly late in the year - from September to November - and therefore provides vital nectar for insects such as bees and moths. Ivy berries are an important winter food source for birds and will remain on the plant all the way through the winter until spring. The berries also have a high fat content so provide a dense source of energy at a time when animals need lots to keep warm.
Extracts from ivy were used in herbal remedies and still form the basis of some modern-day cough medicines. It is said to have both antibacterial and antiviral properties. A study for English Heritage also found that roadside ivy absorbed particulates from the atmosphere which may lead to its use in improving air quality.
The metal signs on stone walls with a maze with a map of Cornwall are from the Cornish Hedge Community Heritage Project - usually known by its more snappy Cornish name - Kerdroya. 11 sections of Cornish hedge have been restored and the project culminated in building the world's largest labyrinth at Colliford Lake incorporating a number of different styles of Cornish hedge.
The English Channel is a relatively recent name. The Saxons called it the "South Sea" (their "North Sea" still remains) and then became known as the "Narrow Sea" until the 18th century.
The English Channel is thought to have been formed by two catastrophic floods from lakes that built up behind a dam of ice. The first was about 425,000 years ago and broke through a range of chalk mountains between the Weald and Artois. Then about 225,000 years ago, a second ice-dammed lake at the end of the Rhine broke through another weak barrier and created another massive flood channel. The waterfalls during these floods are thought to have created plunge pools around 100 metres deep and several kilometres across.
Seaweeds are algae and rely on sunlight to produce energy via photosynthesis in the way terrestrial plants do; they therefore thrive in shallow water where the sunlight penetrates. On the shoreline, you're likely to see brown bladderwrack and red dulse on exposed rocks; within rockpools, green sea lettuces and red coral-like seaweeds. At very low tides, or if you wade into the water beside rocks, brown ribbon-like kelp is common, which is a favourite hiding place for many fish such as bass, pollack and wrasse.
No seaweeds are known to be poisonous and several are eaten raw, cooked or dried. Seaweed is quite rich in iodine which is an essential mineral, but in very large doses is toxic, so excessive consumption are not recommended. A number of food additives such as alginates, agar and carrageenan are produced from seaweed and used as gelling agents and emulsifiers in many processed foods.
Cornish pilchard fisheries existed in mediaeval times, and in this period, the fish were smoked to preserve them before export to Spain and Italy. From Tudor times until the early 20th Century, Cornwall's pilchard fisheries were of national importance, with the bulk of the catch being exported almost exclusively to Italian Catholics for religious fasting. Cornish pilchards were the favoured ingredient for the brazenly-flavoured spaghetti alla puttanesca ("puttanesca" transliterates to "like a whore").
The pilchard fisheries rose to their peak in Victorian times. The pilchards were salted and then pressed to extract the oil which was sold as somewhat aromatic lamp oil. The fish were then packed with more salt into hogshead barrels which could fit up to 3000 fish per barrel. Huers (cliff top lookouts) helped locate shoals of fish. The huer would shout "Hevva!, Hevva!" (the Cornish word for "shoal") to alert the boats to the location of the pilchard shoals. The name "huer" is from the old French verb meaning "to shout".
Industrialisation of fishing and the introduction of rail transportation during Victorian times led to over-exploitation of the Cornish pilchard stocks to meet an insatiable demand from the Italian market and the population crashed. Possibly as a knock-on consequence of the lack of availability, demand from Italy dried up and this has allowed pilchard stocks to recover.
Pilchards are from the same family of oily fish as herring and mackerel, and are also high in omega-3 fatty acids and provide a range of minerals and vitamins. Some historical texts rave on about how amazingly healthy and radiant the Cornish peasants were when pilchards were a main component of their diet.
Sardines and pilchards are names for the same fish. Sardine was traditionally the name given to the smaller individuals and pilchards were the ones that managed to avoid being caught for a while longer. Pilchards have been deemed by marketeers as unsexy, possibly because those sold in tins during the late 20th Century tended to be the larger, less-bony specimens and so "pilchard" became associated canned fish. Therefore pilchards are now marketed as "Cornish sardines" when they are sold fresh.
The herring gull is the gull most commonly encountered in Cornwall, with a grey back and red spot on their yellow beak. They live for around 12 years and are highly intelligent birds with strong communication and social learning skills. This has allowed them to evolve strategies to obtain food more easily by stealing it from humans, either when briefly left unattended or by swooping and grabbing from unsuspecting hands.
Whilst their pasty and ice cream stealing antics in coastal resorts might give the impression there are lots around, the coastal herring gull population dropped by about 50% from 1970 to the mid 1980s and the decline has continued with another drop of around 50% up to 2020.
Part of the decline in coastal herring gull populations can be explained by a migration of birds inland to urban areas. Birds have been driven inland in search of food and roosting sites due to declining fish populations and lack of undisturbed coastal nesting sites. In urban areas, streetlights allow gulls to forage by night and there is no longer much competition from red kites, which scavenged the rubbish tips in the Middle Ages.
At the time of writing, a survey of the inland populations is being carried out to determine the relative size of these vs the coastal population and if these are stable. The first datasets from some of the devolved UK Nations suggest that is unlikely to explain the majority of the decline. Since the 1990s, 96% of the population in Northern Ireland died out predominantly from botulism. It's thought that birds seeking food on rubbish tips might be bringing this back to colonies.
The herring gull is an example of a "ring species". In Europe, the lesser black-backed gull and herring gull are distinct species, yet as you circumnavigate the globe, the populations become more similar until they merge in the middle as a single species.
Herring gulls are able to communicate nuances both by altering the frequency and timbre of their calls - conveying, for example, the relative severity of a threat in an alarm call. They also analyse and remember the personality of their neighbours, ignoring more skittish birds but taking action when a more trusted bird raises an alarm.
Gorse is a legume, related to peas and like other members of the pea family it's able to get its nitrogen from the air. It's also tolerant to heavy metals in the soil and to salt. This makes it able to grow in Cornwall's harshest environments: moorland, coast and mine waste tips.
Like other members of the pea family, gorse produces its seeds in pods. The seeds are ejected with a popping sound when pods split open in hot weather. This can catapult the seeds up to five metres. The plants are able to live 30 years and survive sub-zero temperatures, the seeds can withstand fire and remain viable in the soil for 30 years.
Gorse seeds each contain a small body of ant food. The seeds also release a chemical which attracts ants from some distance away. The ants carry the seeds to their nests, eat the ant food and then discard the seeds, helping them to disperse.
The seeds of common gorse are the source of the chemical used to identify people with the rare "hh" blood group. The red blood cells in the vast majority of people (in blood groups A, B, AB and O) have a material called "H substance" on their surface. It turns out that the chemical extracted from gorse binds remarkably specifically to this and cells from the "hh" blood group (that have no H substance) are left alone.
Gorse is also known (particularly in the Westcountry) as furze from the Middle English word furs. This itself is from the Old English word fyres, closely related to the Old English word for fire.
Before the Industrial Revolution, gorse was valued as a fuel for bread ovens and kilns as it burns rapidly, very hot and with little ash. It was in such demand that there were quite strict rules about how much gorse could be cut on common land.
In more recent times, due to reliance on fossil fuels, this is now out of balance and gorse has increased in rural areas which have been abandoned agriculturally.
As gorse ages, it accumulates more dead material. The spiky, springy nature of the plant even when dead means air can circulate well through the dead material and when this dries out in the summer, it substantially increases the risk of fires. As gorse seeds have evolved to withstand fire, controlled burning can be used to used to keep the gorse at a young age where uncontrolled fires are less likely.
Gorse is present as two species along the Atlantic coast and size is the easiest way to tell them apart: Common Gorse bushes are up to 10ft tall whereas Western Gorse is more of a mat - less than 1ft tall. Common Gorse flowers in spring whereas Western Gorse flowers in late summer - early autumn.
In 2005 a man had to be rescued from a 10ft deep patch of coastal gorse by helicopter. Whilst mountain biking home along the coast from a bar, with the assistance of a not insignificant amount of alcohol, he managed to catapult himself into the bushes where he remained stuck for 2 days before being found by a passer-by. She asked if he needed help, to which he replied "can you ring the RAF?".
Between the two species, some gorse is almost always in flower, hence the old country phrases: "when gorse is out of blossom, kissing's out of fashion" (which is recorded from the mid-19th century) and "when the furze is in bloom, my love's in tune" (which dates from the mid-18th century). Common gorse flowers are bright yellow. Western gorse flowers are very slightly more orange - more like the colour of the "yolk" in a Cadbury's creme egg. Also like creme eggs, gorse flowers are edible but are significantly better for use in salads and to make a tea, beer or wine.
Common gorse flowers have a coconut-like scent but rather than fresh coconut, it is reminiscent of desiccated coconut or the popular brand of surf wax, Mr Zoggs. However, not everyone experiences the smell in the same way: for some people it's very strong and for others it quite weak. One complicating factor is that Western Gorse flowers don't have any scent, so you need to be sniffing a tall gorse plant to test yourself.
Flower scents are volatile organic compounds which drift though the air and has evolved as an advertisement to pollinating insects that nectar is available. Squeezing the flowers releases these compounds onto the surface where they can evaporate and therefore intensifies the smell. Similarly the warming effect of sunlight helps the compounds to evaporate faster and so the smell is more intense on sunny days.
Gorse flower wine can be made using 5 litres of gorse flowers stripped from the stems and simmering these in 5 litres of boiling water. Once the flowers are removed, 1.3kg of sugar should be dissolved in the hot water and allowed to cool to room temperature. Then add 500g of chopped raisins and juice and zest of 2 lemons and ferment with white wine yeast and yeast nutrient. Although flowers are present year-round, they are best picked in spring (April and May) when they are most profuse and fragrant.
Bracken is a type of fern. Perhaps the easiest way to spot mature bracken plants is by their sturdy stem which acts a bit like the trunk of a tree with leaves going out horizontally from this. Other ferns leaves tend to grow directly out of the ground. Earlier in the year, bracken is recognisable by the fronds emerging from the ground singly rather than grouped in tufts.
Although the fronds of bracken die back each year, the black underground roots are perennial and spread extensively, sending up fronds at intervals. The root system of one bracken plant can stretch up to a quarter of a mile across making bracken one of the largest plants in the world.
Fossil records indicate that bracken dates back at least 55 million years. By 24 million years ago it had a worldwide distribution and it is now thought to be the most common plant in the world.
Bracken is both poisonous and carcinogenic to many grazing animals which will avoid it if at all possible. Eating bracken is not recommended as it is thought that the carcinogenic properties may also apply to humans based on the circumstantial evidence that Japan, where young bracken fronds are a delicacy, has the highest levels of stomach cancer in the world.
Bracken releases toxins into the soil which inhibit the growth of other plants, and the shade created by its large leaves and its thick leaf litter also makes it hard for other plants to compete. This and avoidance by grazing animals makes it quite difficult to control, particularly in steep areas where mechanised cutting or ploughing is difficult. Treading by livestock can reduce bracken's competitive advantage, particularly during winter when frost can attack the roots.
In woodland, the Victorians used a horse-drawn roller to control bracken. The hollow roller was made from a frame of iron bars which crush bracken stems but allow springy tree saplings to ping back. This horse-drawn method still survives in Cornwall and is sometimes hired by the National Trust for their woodlands.
Bracken has been used as a fuel for centuries but is of interest as a modern biofuel due to its very high calorific value. Normal firewood produces around 15-19 gigajoules of heat per tonne of material (depending on moisture content - drier is more efficient hence kiln-dried logs). Elephant grass can produce around 18 GJ/t and bracken can deliver 21 GJ/t. At least one company has piloted creating compressed fuel briquettes from bracken in a similar way to elephant grass.
In the 1780s, Britain was in financial crisis after losing the American War of Independence. High levels of duty were imposed on luxury goods in order to recoup the national debt and this included the curing salt vital to the pilchard industry which was taxed at around 4000%! Consequently many Cornish fishermen that were previously legally employed by the trade were driven into illegal smuggling. Towards the end of the 18th Century, nearly half a million gallons of brandy and more than a quarter of a million pounds of tea were being smuggled into Cornwall each year. This continued until the 1840s, when Britain adopted a free-trade policy that slashed import duties. Within ten years, large-scale smuggling was just a memory.
The local dialect in Cornwall included a number of words related to smuggling. For the purveyors themselves there was:
..and a word specifically for smuggled liquor:
...and also the barrels to transport it:
A few different factors all combine to vary the colour of the sea:
A glass in your hand might lure you into thinking otherwise, but pure water is faintly blue. The main wavelengths that the chemical bonds in water absorb are either in the infra-red or ultra-violet, and not in the visible spectrum, which is why a glass of pure water does not look coloured. However one fairly obscure harmonic of the vibrations in the water molecule corresponds to the wavelength of red light and so water very weakly absorbs the red from white light, giving it a very slightly blue tinge. If there is enough water, both the blue tinge and reflection of blue light by any suspended particles make it look blue.
Another factor is that the surface of the ocean acts as a mirror and reflects the colour of the sky and this is why it may appear grey under a cloudy sky. Under a blue sky, this intensifies the blueness.
In shallow water, the sand which is golden in Cornwall due to fragments of seashell, reflects yellow light and this combines with the blue from seawater to generate colours from green to turquoise. The ocean also sometimes appears green due to the presence of planktonic plant life.
The Cornish language has a word glas (often appearing in place names as "glaze") which is the Swiss Army Knife of sea colour descriptions. It means blue, or green, or grey.
Some of the tourism literature used to say that the green colour of the sea in Cornwall was due to copper dissolved in the water. This is total nonsense. In order to be visible, the concentration of copper salts have to be incredibly high which would never happen with an entire Atlantic Ocean to dilute it. The highest copper levels are found in estuaries fed by rivers into which mines drain. Here there is at most in the order of a few micrograms per litre and this is carefully monitored by the Environment Agency.
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