The Blisland Inn is recorded on OS maps from the 1880s and there are records of residents from 1856. Some time around the start of the 20th Century, the name was changed to the Royal Oak Inn but then reverted to its original name. In more recent years, the pub has gained a reputation for its real ales, winning the CAMRA National Pub of the Year in 2001. The landlord had his own wooden barrels made by a retired cooper, which are sent to the local brewery to fill.
The parish church of Blisland is located at the south edge of the village green, which lies on the west flank of Bodmin Moor. Blisland church is impressively ornate: thought to be on the site of a Saxon church, it was a slate and granite Norman building, but was rebuilt in the Perpendicular Gothic style in the 15th century (and restored in the 19th). It is unique in being dedicated to St Protus (known locally as St Pratt) and St Hyacinth who were brothers martyred in the late 3rd century AD. No one knows why this church was dedicated to them in the 15th century. If you have the chance to visit on 22nd September, there is a feast day procession to St Pratt's Cross and Holy Well.
From December until the spring, celandine leaves are quite noticeable along the edge of paths. They have a shape similar to a "spade" in a pack of cards and are patterned with lighter green or silvery markings.
Many flowers have patterns not visible to the human eye because they require ultraviolet wavelengths to distinguish them. Humans only have 3 colour receptors (red, green and blue) whereas many pollinating insects such as bees and butterflies have more receptors that span into the ultraviolet. They perceive colour quite differently from us and the ultraviolet patterns often point to the location of the nectar within the flower, much like a coloured arrow used to indicate where to open a food package.
The wildflowers along the track provide a nectar source for butterflies and bumblebees in the spring and summer.
The oldest moth fossils found so far are from the Carboniferous period 300 million years ago. By the Middle Triassic (age of amphibians - before the dinosaurs), moths had evolved their proboscis used to collect nectar from flowers. Day-flying butterflies were on the scene in the Late Cretaceous (when Tyrannosaurs were around). Originally it was thought day-flying was to avoid night-flying bats but it's now thought more likely that this was mainly to take advantage of the abundance of nectar that was originally targeted at bees.
The edges of fields are typically less productive areas (e.g. due to the shade from hedges) so for purely economic reasons a margin was sometimes left around the main crop. However, field margins have been found to play such a crucial role for protecting soil and water and enhancing biodiversity on farms that there are now legislative requirements for farmers to maintain uncropped field margins.
More than 150 plants are characteristic of arable land but due to agricultural intensification, these and the insects and birds which depend on them have declined. The field margins are areas where these biologically important weeds can thrive.
When fields are ploughed and tilled, rainwater can wash the loose soil out of the fields. The vegetation on margins acts as a barrier and strains out many of the particles of soil from the rainwater.
When fertilisers are applied to the crops in the field, the margin helps to reduce the amount drifting over the hedges when it is applied. The plants around the margin then act as a sponge, helping to hoover up nutrients that wash off the crop.
Himalayan Balsam is a tall plant with very pretty pink flowers that can often be seen lining footpaths in the summer and early autumn. It was introduced as an ornamental species in 1839 and unfortunately the plant is now a major ecological problem. It can grow from a seed to 9ft high in a few months, forming dense thickets and wiping out other plant species. It is also extremely invasive as the seed pods open explosively, launching around 800 seeds per plant up to 7 metres and the seeds are also adapted to travel by water. It is a nuisance on riverbanks as its roots are shallow and allow the sediment to become easily eroded into the river. It can be identified by its bright pink flowers and it has a characteristic sweet smell.
The river is a tributary of the River Camel which it joins about a quarter of a mile downriver at Tresarrett. It is fed by a number of small streams from the Trehudreth and Kerrow downs and was used to power the mills of Waterloo and Lavethan Mill at Tresarrett.
Moles are solitary except when breeding so a network of tunnels is occupied by a single mole. Moles typically live for around 3 years and when a mole dies, its tunnel network is often inherited by one of its offspring. Thus the expanding estate can be passed down through several generations. In wetland areas where there is no gradient available to retreat uphill from rising water, moles construct a large mound protruding around half a metre above the ground to act as an emergency flood shelter.
Lavethan Wood lies just south of Blisland on the north-facing slopes of a river valley. Lavethan Wood is managed by the Woodland Trust and is designated a Planted Ancient Woodland Site and an Area of Outstanding Natural Beauty. Most of the wood stands on the sloping, freely draining, rich brown earths underlain with Devonian slates. Bluebells are prolific in the wood between April and June. Two public footpaths cross the wood and a permissive path along the stream links the two.
Look to your right as you walk through the woods to see Lavethan Manor on the opposite side of the valley.
Lavethan (originally Le bidhen meaning "the meadow") is an old manor house near Blisland, listed in the Domesday Book. The current building incorporates parts of an earlier 15th century house, and was partly remodelled in the 1650s. The Kempe family moved their residence here from Trevelver in 1475 and for the next 200 years, they were the chief landowners in Blisland, being Lords of the Manor of Barlandew, which in 1654 consisted of twelve messuages (dwellings), six cottages, two water corn mills, two tucking mills, sixteen gardens, sixteen orchards, 400 acres of land, 50 acres of wood, 50 acres of moor, and 300 acres of furze and heath! Much of the surrounding Lavethan Wood, originally belonging to the manor, is now maintained by the Woodland Trust, although the house still retains 35 acres of gardens and fields.
The Woodland Trust was founded in 1972 and is dedicated to providing a UK rich in native woods and trees. They summarise themselves as "the RSPCA of trees" and have set themselves the ambitious target of doubling native tree cover throughout the UK over the next 50 years. They now look after more than 1,100 woods and over 110 Sites of Special Scientific Interest and are committed to providing free public access wherever possible.
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
"Barlendew" (or "Barlandew") means "above God's enclosure" in Cornish because, at the time of building, there was a clear view of the Blisland church from here.
From Tudor times onward, the majority of farming in Cornwall was based around rearing livestock with dairy cattle being predominant. This is reflected in traditional Cornish dairy produce including clotted cream and, later, ice cream and in the North Cornwall dialect where the pejorative for "farmer" was a fairly graphical description of the act of milking before the introduction of milking machines which rhymed with "bit fuller".
A romantic theory for the name of a kissing gate is that in the 16th Century, a lady would have been escorted through a gate by a gentleman to whom she would pass in close proximity and may reward a request for a kiss.
If there are sheep in the field and you have a dog, make sure it's securely on its lead (sheep are prone to panic and injuring themselves even if a dog is just being inquisitive). If the sheep start bleating, this means they are scared and they are liable to panic.
If there are pregnant sheep in the field, be particularly sensitive as a scare can cause a miscarriage. If there are sheep in the field with lambs, avoid approaching them closely, making loud noises or walking between a lamb and its mother, as you may provoke the mother to defend her young.
Sheep may look cute but if provoked they can cause serious injury (hence the verb "to ram"). Generally, the best plan is to walk quietly along the hedges and they will move away or ignore you.
The association of good luck with four-leafed clover was first recorded in Victorian times (1860s-1870s) so may be a relatively recent invention. Perhaps something that occupied children for hours was seen as good luck in Victorian times!
Rabbits were originally from the Iberian peninsula and were brought to Britain by the Normans and kept in captivity as a source of meat and fur. Although grass is their principal natural food, rabbits are able to survive on virtually any vegetable matter and with relatively few predators, those that escaped multiplied into a sizeable wild population.
On the left of the stile leading onto the lane is a gate leading to a path along the river. It's quite a pretty spot if you fancy a small detour for a few photos or a picnic. Return to the gate and stile to continue the walk onto the lane ahead.
St Pratt's Cross lies beside the lane between Blisland and Trewint. It marks the site of St Pratt's Well which is used as the source of holy water for christenings at the parish church.
Beech bark is very delicate and does not heal easily. Consequently some graffiti carved in beech trees is still present from more than a century ago. This is a practice that should be strongly discouraged as it permanently weakens the tree, making attack by insects more likely which can prematurely end its life.
The shady bank on the edge of the wood is colonised by mosses and liverworts.
Around 400 million years ago, green algae made its way from the sea to the land and the first liverworts appeared. These ancient, very simple plants are still around today. DNA studies suggest that all land plants and mosses may have originally evolved from early liverworts.
Liverworts are found in damp, shady places but form flat structures that almost resemble soft corals. Their name is based on the appearance of the leaves which was thought to resemble an animal liver. Like mosses, liverworts don't produce flowers but instead reproduce via spores.
The wildflowers in the field provide nectar and pollen for bumblebees.
In early spring, queen bumblebees need to visit up to 6,000 flowers per day to gather enough nectar and pollen to establish their colony. Many commercial crops, such as oil seed rape, flower too late for the queens so the survival of bumblebees is heavily dependent on early-flowering rough ground plants and hedgerow bushes such as blackthorn.
Wetlands act as sponges, storing and gradually releasing water which helps to prevent floods and buffer river levels during dry periods. Sediment and nutrients washed off the land by rainwater are absorbed by the wetland plants, feeding the wetland ecosystem but also filtering and cleaning the water before it enters rivers.
Notice the sundial above the church door. This is calibrated for the position of the sun in Blisland and would run fast if taken to London. Blisland is roughly 5 degrees west of the Greenwich median and therefore the true time here is about a quarter of an hour behind GMT. It's therefore possible to arrange to meet someone at the church at a particular time, stop for a pint at the Blisland Inn on the way and technically still arrive early!
Some estimates suggest the UK has up to half of the world's total bluebell population; nowhere else in the world do they grow in such abundance. However, the poor bluebell faces a number of threats including climate change and hybridisation from garden plants. In the past, there has also been large-scale unsustainable removal of bulbs for sale although it is now a criminal offence to remove the bulbs of wild bluebells with a fine up to £5,000 per bulb!
During periods of cold weather, spring flowers, such as bluebells, have already started the process of growth by preparing leaves and flowers in underground bulbs during summer and autumn. They are then able to grow in the cold of winter, or early spring, by using these resources stored in their bulb. Once they have flowered, the leaves die off and the cycle begins again.
Other species (such as cow parsley or dandelions) require warm weather before they are able to germinate and grow. With the warmer springs induced by climate change, bluebells lose their "early start" advantage, and can be out-competed.
Because bluebells spread very slowly, they're considered to be an indicator of ancient woodland sites. In areas where trees are not very old, the fact there are bluebells around can indicate that there has been a wood on a site for a very long time. Even if there are no trees there at all, bluebells tell us that there was woodland there some time in the past. The bluebells along the coast are a relic of the gnarled oak woodland that used to grow here before it was cleared for grazing. There is still a patch of the ancient oak woodland left along the coast at Dizzard.
Some plant nutrients such as phosphorus tend to be more abundant near the surface of the soil where decaying organic matter collects. Bluebell seedlings start life at the surface so these are OK but as bluebell plants mature and send their roots deeper into the soil to avoid winter frosts, they have a phosphorus problem. They have solved this by partnering with a fungus that extends from their root cells, drawing in minerals from the soil in return for some carbohydrates from the plant.
Bluebells are extremely poisonous, containing a number of biologically-active compounds and were used (probably with varying success) in mediaeval medicine. The sap was used as a glue for book-binding as its toxicity repelled insects. It was also used to attach the fletchings onto arrows.
In Elizabethan times, starch made from the bulbs was used to stiffen collars and cuffs in clothing. The ruffs that were highly fashionable at the time would have needed a lot of starch to prevent them flopping. The toxins in bluebell sap might also have had the desirable property of preventing the starch encouraging the formation of mould.
In folklore, the bluebell is a symbol of constancy, presumably based on the fact that they flower in the same place every year. It was said that anyone who wears a bluebell is compelled to tell the truth. This could be the origin of the "…something blue…" that a bride should wear on her wedding day.
According to folklore, it's unlucky to bring bluebells into a house and also unlucky to walk through bluebells as it was thought that the little bells would ring and summon fairies and goblins.
In Old Cornish, both bluebells and marigolds were known as lesengoc which translates to "flower of the cuckoo". In Modern Cornish, the marigold has remained more-or-less the same but the bluebell has been changed to bleujenn an gog ("plant of the cuckoo"). The association between bluebells and cuckoos exists in Welsh ("bells of the cuckoo") and Gaelic ("cuckoo's shoe"), and in some English folk names such as Cuckoo's Boots and Cuckoo Stockings. It is thought that the association is due to the time that bluebells flower coinciding with the time that the call of the cuckoo is first heard.
Bluebells are also known by folk names based on their shape including Lady’s Nightcap and Witches’ Thimbles.
Other common names for the bluebell include "wild hyacinth" and "wood hyacinth" as they are related to the hyacinth family. Their Genus name Hyacinthoides also means "hyacinth-like".
When photographing bluebells, the flowers that look blue to your eye can end up looking purple in photos.
The first thing to check is that your camera isn't on auto white balance as the large amount of blue will cause the camera to shift the white balance towards reds to try to compensate.
Another thing to watch out for is that the camera's light metering will often over-expose the blue slightly to get a reasonable amount of red and green light and the "lost blue" can change the balance of the colours. You can get around this by deliberately under-exposing the photo (and checking there is no clipping if your camera has a histogram display) and then brightening it afterwards with editing software.
Bluebells are very vulnerable to trampling. The reason for this is that when their leaves emerge in the early part of the year, they are powered by the stored sugars in their bulbs. Sunlight is very limited at this time of the year and even more so in the shady places where they grow. In order to survive, they then need to photosynthesise flat-out to store enough starch in the bulb for next year's growth. If a bluebell’s leaves are crushed, it cannot photosynthesise and and doesn't have enough reserves left in its bulb to grow new ones. It's therefore important to stick to footpaths in bluebell woodland and best to take photos with a zoom lens from there as wandering around in the bluebells to take photos will inadvertently kill them.
A rare genetic mutation occurs in bluebells which results in about 1 bluebell in 10,000 being white rather than blue.
Three-cornered leeks - which have white bell-shaped flowers and are very common - are often misidentified as "white bluebells". The easiest way to tell them apart is that 3-cornered leeks smell strongly of onion. Their flower stems are also triangular (hence the name).
For such a widespread tree, the oak is surprisingly inefficient at reproducing naturally. It can take 50 years before the tree has its first crop of acorns and even then, the overwhelming majority of the acorns that it drops are eaten by animals or simply rot on the ground. Squirrels play an important part by burying acorns and occasionally forgetting a few which have a much better chance of growing than on the surface.
The older an oak tree becomes, the more acorns it produces. A 70-80 year old tree can produce thousands. Acorns are high in carbohydrates and as well as being a staple food for squirrels, they are also a really important food for deer and make up a quarter of their diet in the autumn.
Tannins are natural preservatives. The reason why red wine keeps much longer than white is that the grape skins that give the red colour also contain tannins. Oak leaves, wood and acorns all contain a high level of tannins. When wine is aged in oak, the wooden barrels release more preservative tannins into their contents.
The (leather) "tanning" process got its name as it involved extracting the tannins from acorns or oak bark and soaking these into animal hides over 1-2 years to preserve them. From the brown oak juice containing the tannins, the colour "tan" was named and from this the expression "sun tan" arose.
The high levels of tannins in oak make large amounts of oak leaves or acorns poisonous to cattle, horses, sheep, and even goats, but not to pigs as they were domesticated from wild boar which were adapted to foraging in the oak forests, like deer. Acorns were also eaten by people in times of famine. The acorns were soaked in water first to leech out the bitter tannins and could then be made into flour.
Wood from the oak has a lower density than water (so it floats) but has a great strength and hardness, and is very resistant to insect and fungal attack because of its high tannin content. This made it perfect for shipbuilding.
Oak was often associated with the gods of thunder as it was often split by lightning, probably because an oak is often the tallest tree in the area. Oak was also the sacred wood burnt by the druids for their mid-summer sacrifice.
Ferns evolved a long time before flowering plants and dominated the planet during the Carboniferous period. The bark from tree ferns during this period is thought to have been the main source of the planet's coal reserves.
Fern fronds form in a coil (known as a crozier or fiddlehead) with the delicate tip protected in the centre. As the outer parts begin to photosynthesise, the sugars they produce cause more water to be drawn into the leaf, causing it to expand and gradually unfurl.
Ferns produce 2 different types of leaf (although they often look quite similar). The normal leaves are used for photosynthesis of sugars just like in other plants. Ferns also produce a special kind of spore-bearing leaf which can often be identified from the dots on the underside. In hart's tongue ferns, these are really obvious.
Ferns produce neither flowers nor seeds and rely on the tiny spores for their reproduction which are most commonly distributed by the wind. This allows them to colonise some quite random places such as rocky ledges that heavier seeds might not reach. Since the spores come from just one parent fern, the offspring is a genetic clone.
The spore from a fern doesn't grow into a fern. Instead it grows into an organism resembling a liverwort (i.e. a small green blob). Instead of producing spores, these produce eggs and also sperm which they interchange with neighbouring blobs to get a new mix of genes. The fertilised egg grows into a new fern and so this alternating process of ferns and blobs repeats.
Bracket fungi can be recognised by tough, woody shelf-like growths known as conks. Some species can live for a very long time and are often coloured with annual growth rings.
Bracket fungi are one of the most important groups of fungi responsible for wood decay. This is good for nutrient cycling but less good if you own a forestry plantation. Many bracket fungi begin on living trees and can eventually kill a branch or whole tree by damaging the heartwood and allowing rot to set in. They can continue to live on the dead wood afterwards and a much more diverse range of species of bracket fungi are found in old natural forests with lots of dead wood.
About half the starlings in the UK are year-round residents. From October until spring, these are joined by a migrant population from Eastern Europe where the winter temperatures are much colder.
A flock of starlings and also the spectacular flight formations of the flock are both known as a "murmuration". The flocks may include other species of starling and sometimes species from other bird families. As with fish shoaling, flying in unison creates safety in numbers. The whirling, almost hypnotic display makes it hard for predators to focus to target one bird. Grouping together also offers a number of other advantages such as keeping warm at night and sharing information e.g. good sources of food.
In spring and summer, starling feathers change from brown in winter to a glossy black with iridescent pinks and greens. The males are particularly glossy compared to the females and have fewer white spots. Starlings' beaks also change colour to bright yellow as part of their breeding plumage, which again is more vivid on the males.
Female starlings seem to prefer mates with more complex songs - the thinking is that this correlates with greater longevity and experience. Consequently male starlings spice up their songs with imitations of about 20 other bird species, other natural sounds such as a frog "ribbit" and even man-made sounds such as a car horn or squealing toddler having a tantrum.
Nearly three-quarters of the UK starling population has been wiped out in recent times, and starlings are now on the IUCN Red List of threatened species. The cause of this decline is a combination of changes to farming practices and grassland management (such as use of pesticides reducing the insect population), and a lack of nesting sites in urban areas.
Before Christianity, the Pagan Celtic people of Cornwall worshipped wonders of the natural world. Where clean, drinkable water welled up from the ground in a spring, this was seen as pretty awesome. The sites were seen as portals to another world, and is why fairies are often associated with springs. Where the springwater dissolved minerals, for specific conditions (e.g. deficiency in a mineral) or where the minerals present had antibacterial/fungal properties, the water appeared to have healing powers.
"Holy wells" were created because the Christian church was unhappy with the people continuing their old Pagan ways and worshipping sacred springs. In the 10th Century, the church issued a cannon (law) to outlaw such practices. This didn't work, so they issued another one in the 11th Century, and again in the 12th Century. Even despite the church going to the lengths of building a chapel over the top of some springs to obliterate them, the people still hung onto their sacred springs. The church finally settled on a compromise and rebranded the springs as (Christian) Holy Wells, so the old practices could continue behind a Christian façade.
Badgers are most closely related to otters and weasels, but are omnivores and often catch their food by burrowing after it. Up until the 1950s, somewhat prior to the Gastro-pub revolution, many Westcountry pubs had Badger Ham on the bar!
Due to their relatively large body size, badgers are susceptible to the same pathogens as domestic livestock, and so badgers and cattle can catch tuberculosis from each other. In recent years, there has been controversy over badger culling as an attempted means to control the spread of bovine TB. The conclusions of the scientific trials of 2007 were that badger culling was not effective. One reason is that culling creates vacant territories and causes other badgers to roam more widely, continuing a spread. In 2010, a TB vaccine was produced which is hoped will prove more effective than culling, as a band of vaccinated badgers will act like a firewall, blocking a spread.
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