This is tree number 5552: an old pollarded oak standing in the eastern-most corner of Sleeper Field.
Tree number 5552
Protecting the Lambrok
In May of 2017, water voles (Arvicola amphibius) were identified by Wiltshire’s Countryside Team as resident in Lambrok Stream. Water voles are fully protected under the Wildlife and Countryside Act 1981. They are protected against:
. . .intentional killing, capture or injury and intentional or reckless disturbance, obstruction, damage or destruction of their burrows.
Continue reading “Protecting the Lambrok”Carbon Capture
We need to take carbon out of our atmosphere and hide it where it can’t contribute, as carbon dioxide, to global warming; the process is called carbon capture and sequestration. Above is the power industry’s solution to the problem; click on the link for FoSCP’s solution:
The Lone Oak is showing its age; it has dead and dying branches and parts of the trunk are being hollowed out by fungus. We have decided that it should be allowed to get on with being several hundred years old, providing habitat for a whole new spectrum of species; we are not going to interfere. Instead, we have fenced around the tree to keep our park users safe.
The alternative would be to chop bits of it off, in order to protect the picnicking public from falling branches. This summer it became quite the thing to picnic under the Lone Oak, a tribute to its elder status.
The tree will live a long time yet; the fence will mellow, warp, acquire its own little ecology, rot away and be replaced long before the tree is done. An ageing oak tree is a wonderful resource of nesting holes, rotting wood for beetle larvae and a hundred species of fungi, a prop for climbing plants, a garden of mosses and ferns.
With luck, the Lone Oak will stand in Cornfield for centuries to come.
.o.
Pictures by DKG
Why do the leaves change colour?
There are three kinds of pigment in a usually green leaf: carotenes which are yellow, red and pink anthocyanins, and chlorophyll, which is the green that masks the other colours until autumn.
Read on:
Ivy flowers
The park’s ivy flowers between September and November; each plant’s flowering season is quite short but a succession of plants flowers all through the autumn. The flowers are small, green and yellow, and so insignificant-looking that many people don’t realise that that they are flowers at all.
Jerusalem artichoke
A message from Ian:
May be of interest to you: Jerusalem Artichoke, Helianthus tuberosus, identified by Lindsay Moore [County Recorder Flora]. Ali and I found it along the stream near the bridge at the bottom of the Blackthorn Tunnel. I’ve added it to the Census. Unusual, probably from some bird dropping seed.
Seed dispersal
Seed dispersal is an annual problem for a lot of trees and shrubs. If seeds just fell down and germinated under the parent tree, they would compete with the parent for nutrition, water and eventually light. Trees need a way to send their seeds away to a new environment where their germination will not pose a threat. Read on:
Elena Aschiopoaiei sent us this beautiful picture of an acorn in the rain.
Acorns
Oak trees produce thousands of acorns every year. Somebody has worked out that an oak tree can produce ten million acorns over its lifetime. In a good year, they carpet the ground under the tree.
Autumn Leaves
The summer is over, the nights are drawing in and DKG has sent pictures of sycamore seeds among red leaves.
Click on any picture to enlarge it.
Honey bees
Unlike common wasps, honey bees (Apis mellifera) don’t die at the end of the summer. The hive stores enough food for the queen and the workers to survive through the winter.
.o.
..pollen baskets on its hind legs…
…the bee visits each floret…
…made up of many individual florets…
Red tailed bumblebee
Twelve year old photographer, Neave Duggan, has sent us pictures taken in the park of a male red tailed bumblebee (Bombus lapidarius) feeding on creeping thistle flowers.
.o.
…feeding on creeping thistle..
…a moustache of yellow faciak hair…
.o.
Rosebay willow herb
Last winter, the willows along the stream between Lambrok Meadow and the large pond were pollarded, opening the ground beneath to sunlight. Rosebay willow herb has moved in.
Reed beds
These are the flowers of Typha latifolia, the common bulrush, growing vigorously in Lambrok Stream.
Weeds
The Weed Act of 1959 requires landowners and occupiers to control the spread of five species of injurious weeds: ragwort, creeping thistle, spear thistle, common dock and curled dock. The Weed Act’s purpose was to increase the productivity of arable land and to protect livestock at a time, post WWII, when self sufficiency seemed at lot more important than ecology.
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creeping thistle (DKG)
broad leaved dock (CC0)
ragwort close up ( Rob Farrow CC)
spear thistle (DKG)
curled dock
Poisonous berries
The hot summer has rushed the flowering season on and the park is full of seeds, fruits and berries: food for the park’s wildlife but not always for its human occupants. Some berries are poisonous.
…
Creeping thistle
Like ragwort, creeping thistle (Cirsium arvense) is classed as an injurious weed by the Weed Act of 1959. Our hedges and edges are full of it: beautiful, pollen-rich, heavily scented flowers, buzzing with invertebrates, followed by seed heads elevated on stems sturdy enough to support seed-eating birds. Gorgeous.
Small Tortoiseshell and a honey bee
Small skipper
Goldfinch
Photographs by DKG
Hogweed
This is hogweed (Heracleum sphondylium), first cousin to the giant hogweed (Heracleum mantegazzianum) which the Daily Mail tells us has invaded Virginia, USA, and will blind us all.
Continue reading “Hogweed”
A common spotted orchid, photographed today by Julie Newble.
More orchids here
The structure of orchids
We sent DKG, and his macro lens, to look at the common spotted orchids in Village Green.
Common spotted orchids
A message from Chris Seymour:
“Just wanted to share my photos of the orchids in the country park. I have been waiting for months to see them flower.”
“Shed not a clout till may be out…”
By Mary C.
It’s not an instruction to keep your coat on until June; it’s telling you to take your cardigan off when the may is in blossom, which has been known to happen as early as April.
Ring barking
Ring barking or girdling can kill a tree. It happens when the tree’s bark is removed right the way round its trunk. Accidental girdling may be the result of a carelessly used strimmer, or over-tight wires and ties; it might be mammals gnawing on the bark or, in the case of deer, rubbing their antlers against it.
Stinking Willie and Marefart
Ragwort has many common names; in fact some, like stinking willie and marefart, are downright vulgar. Both refer to the plant’s unpleasant smell. Another set of names, staggerwort, stammerwort and sleepy-dose, are about to its toxicity. Then there is felon weed, swine grass and our personal favourites: scrog and weeby. Continue reading “Stinking Willie and Marefart”
