Category: Nature

Large White

The adult in the photo is feeding on nectar from a Buddleia inflorescence. Butterflies and bees home in on these.

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Image 94 – What’s in an image? Sometimes quite a lot, more than meets the eye. I’m posting an image every day or so.

Announcement – I’m making a few more changes, The image number is moving down so the title can be more relevant to the content, and I’m adding date and place for the image source.

Click to enlarge

The large white butterfly is the bane of vegetable gardeners. The adult females lay their eggs under the leaves of brassica crops – cabbages, cauliflowers, brussels sprouts and more. The caterpillars that hatch out feed voraciously on the plants, and as they grow larger they consume the leaves faster and faster, sometimes leaving just a stalk and nothing for the gardener to harvest.

The adult in the photo is feeding on nectar from a Buddleia inflorescence. Butterflies and bees home in on these. Although the photo’s one of my favourites, it’s technically poor as it’s enlarged from a small part of a shot taken back in September. Still – I like it and I want to share it.

When: 16th September 2024
Where: Hidcote Garden, Gloucestershire, England

See also:
Favourites

For convenience, here’s a list of my favourite images:

Anemone, Cloud, Honeybee, Hydrangea, Kiftsgate1, Kiftsgate2, Large White, Mugshot, Nelson, Robin, Rose, Spilhaus, Sunset1, Weston beach

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

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Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 93

The worker honeybee in the photo is collecting pollen. Insect-pollinated plants have slightly sticky pollen that lodges on the bee’s hairy body. Bees visit flowers to collect nectar from the base of the petals, but get dusted with sticky pollen in the process.

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What’s in an image? Sometimes quite a lot, more than meets the eye. I’m posting an image every two days or so.

Click to enlarge

Like all plants and animals, bees are pretty well suited to the actions they need to perform to live and reproduce. That’s what evolution does, it homes in on the best shape and size of wings, the optimum size for flight muscles, best arrangement of hairs on the legs to brush loose pollen towards the pollen sac for collection and transport, the best mouthparts for collecting nectar and so forth.

Quite a challenge, and an astounding achievement, but entirely doable by making small, random changes and selecting the best.

Here’s an example to make that bold claim clearer. If a random change enables the worker bees to carry on just a few days longer in the autumn, the hive will have slightly larger stores of honey for the coming winter. That hive will survive when a hive with less capable workers might not. And that’s enough. The new queens from the surviving hive will carry the altered gene and it’ll be present in the workers of the new colonies those queens create. The altered colonies will also survive in slightly colder places than before so will succeed at slightly higher altitudes and in slightly cooler climates.

The worker honeybee in the photo is collecting pollen. Insect-pollinated plants have slightly sticky pollen that lodges on the bee’s hairy body. Bees visit flowers to collect nectar from the base of the petals, but get dusted with sticky pollen in the process. Bees clean themselves like most insects (you’ve probably seen houseflies doing it, sweeping off particles of dust with one leg while standing on the others). When bees clean themselves, most of the pollen end up stuck together as a lump and lodges on a series of special hairs on the hind legs. Look closely and you can see this bee’s pollen load on its rear leg; an orange/yellow colour. Pollen is protein rich and the bees feed it to the bee pupae in the hive.

The plant feeds the bees nectar for energy and pollen for growing young bees; while the bees move pollen from flower to flower, and often from plant to plant over quite long distances, sometimes a mile or more. So the bees and the plants both benefit, it’s a useful co-operative effort.

Favourites

For convenience, here’s a list of my favourite images:

Anemone, Cloud, Honeybee, Hydrangea, Kiftsgate1, Kiftsgate2, Large White, Mugshot, Nelson, Robin, Rose, Spilhaus, Sunset1, Weston beach

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

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Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 92

If the Universe did not include time, nothing would change and there would be no patterns, no life, just stasis.

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What’s in an image? Sometimes quite a lot, more than meets the eye. I’m posting an image every two days or so.

Click to enlarge

Anemones are simple flowers, but beautiful! I have strong childhood memories of the white version of these growing in my grandfather’s garden in Cirencester. They managed to grow in small cracks between the bottom of the house wall and the stone paving. The flowers stood nearly as tall as me so I suppose I might have been between five and seven years old at the time.

The flowers in the photo are at various stages of development:

  • On the stem just right of the centre you can see a few tiny leaves and a little, pale-green flower bud.
  • In the centre, near the top, is a much larger bud, about to open.
  • Right down at the bottom, a flower has opened but the petals are not yet full size and have not developed their final colour.
  • The flower on the left and just below the centre is fully open. There’s a little insect sitting on its centre.
  • Below and right of it is a more mature flower, the yellow anthers have shed their pollen and have shrivelled.
  • A little above and right again is an even older flower, the anthers are in worse condition and some of the petals are damaged around their margins.
  • The flower in the upper left has lost most of the anthers and the petals look tired and old.
  • In the upper-right you can see a flower with only two petals remaining.
  • And just above, the yellow globe is the remains of a flower that has lost all of its petals.

Although they look like pink petals, and I’ve called them that here, botanically speaking these are actually modified sepals. On most flowering plants, the sepals are small and green, normally hidden by the petals.

Patterns of development

The flowers on this Anemone are just one example of the kinds of patterns that come from anything that grows. We’re all familiar with the pattern in humans – fertilised egg, foetus, baby, toddler, pre-teen, young teen, adolescent, young adult, mature adult, early middle age, late middle age, elderly.

And you can trace stages of growth in cities, technology, philosophy, civilisation, language families, culture, stars, wars, galaxies, you name it. Such patterns of development are a fundamental part of the way things are in our universe. Time ticks by relentlessly, and all these patterns are patterns of change, in other words evidence of the passage of time.

If the Universe did not include time, nothing would change and there would be no patterns, no life, just stasis.

Favourites

For convenience, here’s a list of my favourite images:

Anemone, Cloud, Honeybee, Hydrangea, Kiftsgate1, Kiftsgate2, Large White, Mugshot, Nelson, Robin, Rose, Spilhaus, Sunset1, Weston beach

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

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Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 91

Only a minority of people have views from their back garden like this one. But we can all enjoy the photo.

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What’s in an image? Sometimes quite a lot, more than meets the eye. I’m posting an image every two days or so.

Announcement – I need to reduce the time I’m spending writing JHM posts. To make this possible I plan to post images more often as they are quick to do, and I’ll put the time saved into fewer but hopefully better posts on other topics.

Click to enlarge

This is the view across the valley from Kiftsgate Court that I mentioned yesterday. You can see it from the swimming pool – what an amazing backdrop for a relaxing dip!

Only a minority of people have views from their back garden like this one. But we can all enjoy the photo, or visit Kiftsgate Court Gardens to admire it first hand.

See also:
Favourites

For convenience, here’s a list of my favourite images:

Anemone, Cloud, Honeybee, Hydrangea, Kiftsgate1, Kiftsgate2, Large White, Mugshot, Nelson, Robin, Rose, Spilhaus, Sunset1, Weston beach

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

< Previous | Index | Next >

Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 90

Hidcote is an informally formal garden, if I can put it that way, while Kiftsgate is not formal at all. Both are full of surprises and delights at almost every turn.

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What’s in an image? Sometimes quite a lot, more than meets the eye. I’m posting an image every two days or so.

Click to enlarge

Today’s photo was taken at Kiftsgate Court Gardens in the far north of Gloucestershire. The pool was designed for swimming, though today it’s just ornamental. Kiftsgate Court is a large house on the top of a local hill; the pool is below the house and has an amazing view across the valley to further hills beyond.

The people who lived here knew a thing or two about designing a wonderful garden. It’s right next to Hidcote, another marvellous garden and perhaps better known, but if you’re visiting one of them and have the time, try to see them both. They are both great but designed very differently, Hidcote is an informally formal garden, if I can put it that way, while Kiftsgate is not formal at all. Both are full of surprises and delights at almost every turn.

See also:
Favourites

For convenience, here’s a list of my favourite images:

Anemone, Cloud, Honeybee, Hydrangea, Kiftsgate1, Kiftsgate2, Large White, Mugshot, Nelson, Robin, Rose, Spilhaus, Sunset1, Weston beach

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

< Previous | Index | Next >

Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 89

Quite by chance, as I clicked the exposure, a bird flew out of tree and the shot automagically composed itself! It looks like something from the Jurassic, a flying dinosaur with four wings.

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What’s in an image? Sometimes quite a lot, more than meets the eye. I’m posting an image every two days or so.

Click to enlarge

For the next few photos, I’m going to leave the series on our Irish holiday, and the series on Cirencester, and instead just focus on images I love (pun only slightly intended).

Let’s start with this photo of a sunset seen from my study window. Quite by chance, as I clicked the exposure, a bird flew out of a tree and then shot automagically composed itself! It looks like something from the Cretaceous, a flying dinosaur with four wings, or a raptor that’s just snatched some unlucky feathered prey. Anyone have other opinions on ID?

The intended subject was the sunset, it was very spectacular and deserved to be recorded. The clouds were luminous, truly breath-taking and the photo fails to do them justice. In my experience that’s often the case with sunsets, the contrasts are too wide so details are lost both in the brightest and darkest areas; to show those details you have to compromise on the contrast – you really do need both. The Earth’s atmosphere scatters short wavelength blue light and that’s why the sky appears blue and is darker at higher altitudes (most of the air is below). While at sunset or sunrise the light takes a long, grazing path to your eyes and the blue scattering along that path leaves mostly oranges and reds.

Favourites

For convenience, here’s a list of my favourite images:

Anemone, Cloud, Honeybee, Hydrangea, Kiftsgate1, Kiftsgate2, Large White, Mugshot, Nelson, Robin, Rose, Spilhaus, Sunset1, Weston beach

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

< Previous | Index | Next >

Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 60

Other species…include red kites, you’ll see these frequently in the skies around Cirencester, often flying very low, even over housing estates.

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What’s in an image? Sometimes quite a lot, more than meets the eye.

I’m posting an image every two days (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.

Yellow flag Iris

These beautiful, water tolerant, native Irises pop up every year in the waterways in and around Cirencester. The photo was taken at the junction of Riverside Walk and Gloucester Street right by Abbey Way Services. The photo was taken in May, just as they were reaching their best.

Although our natural environment is struggling to cope with the many pressures we put on it, some species manage to do quite well. This is one of them. But there are many others that are in danger. Some of these, plants and animals, are fairly stable or even recovering in and around the Cirencester area with careful conservation management. Examples include the lovely snakeshead fritillaries that flower abundantly in North Meadow just south of Cricklade, pasqueflowers in a strong colony to the north of the town near the Stow Road, and the large blue butterfly on a reserve west of the town and on common land near Stroud.

NOTE: If you visit any of these sites, please treat them with respect. Stay on marked paths if they’re available, avoid trampling on plants, stay out of restricted areas, and definitely don’t dig anything up. Pay attention to signs and notices. Thanks!

Other species, once rare but now much more common include red kites, you’ll see these frequently in the skies around Cirencester, often flying very low, even over housing estates. Back along Riverside Walk you may be lucky enough to see a heron, a kingfisher, or a little egret.

Cirencester

For convenience, here’s a list of all the Cirencester area images:

A417 roadworks, Advent Market, Bishops Walk, Baunton, Canal 1, 2, Castle Street, Christmas lights 1, 2, Church 1, 2, 3, 4, 5, 6, Churn flood, Countryside, Fallen tree, Fleece, Gasworks, Gloucester Street, Hare 1, 2, Hospital, Market Place 1, Phoenix Fest, Riverside Walk, Stone plaque, Stratton Meadow, Tank traps, View, Wonky 1, 2, Yellow Iris

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

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Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 40

Nobody knows when rose breeding began, it may have been as far back as Greek or Roman times.

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What’s in an image? Sometimes quite a lot, more than meets the eye.

I’m posting an image every day (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.

A beautiful rose at Powerscourt Gardens

While we were at the Powerscourt Estate, Donna wanted to look at the rose garden; this photo shows a really beautiful example of the flowers on view. Looking at the image now I can almost smell the fragrance in my mind!

Roses like these are not part of the natural world; they’re the work of plant breeders crossing a range of wild species and selecting for characteristics they liked. Nobody knows when rose breeding began, it may have been as far back as Greek or Roman times, but was certainly underway in medieval Europe and perhps in the middle and far east as well.

I wrote an article four years ago that includes photos of a much more natural rose. Comparing the two images emphasises how plant breeding can make huge changes (the breeders might say ‘huge improvements’) to wild forms. The same is true for animal breeding, just compare any modern breed of dog with the wild, wolf ancestor for example!


Images from our Irish holiday 2024

For convenience, here’s a list of all the Irish holiday images:

28th Jul – Welsh Botanic Garden, Robin, Fishguard
29th Jul – Wicklow Mts, Glendalough, Powerscourt, Rose, Greystones
30th Jul – Liffey, Temple Bar, St Patrick’s Cathedral
31st Jul – Newgrange, Battle of the Boyne
1st Aug – Monasterboice, Mourne, Thrift, Window
2nd Aug – Spelga Dam, Hydrangea, Pipework, Lough Neagh
3rd Aug – Coagh, Springhill, Portrush
4th Aug – Beach at Portrush
5th Aug – Giant’s Causeway, Carrick-a-Rede, Portrush

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

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Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 29

Tree roots probe small cracks and as they grow, heave even heavy structures aside.

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What’s in an image? Sometimes quite a lot, more than meets the eye.

I’m posting an image every day (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.

Silver birch

Today’s image shows a piece of ground lightly covered with silver birch; but the history of this area is interesting. During the war it was an RAF airfield (RAF Riccall) with runways, brick and concrete buildings, bomb stores and more. The airfield was in used from 1944 to 1958, and today the brick structures are collapsing, the runways have cracked and are mostly covered by layers of moss, grass and other low vegetation, and the other areas have become scrubland and lightly wooded areas as shown in the photo.

This clearly illustrates how much time and maintenance effort is required to hold back the natural world from recolonising our built infrastructure. What begins with the typical grass and weeds of cultivated ground soon becomes an impenetrable mass of brambles and young trees. As they grow larger, the trees shade out the brambles, and fallen leaves cover the concrete and tarmac and accumulate as fresh soil. Tree roots probe small cracks and, as they grow, heave even heavy structures aside. It’s a fascinating process. Skipwith Common, with the old airfield on its north-western edge, is representative of Yorkshire’s lowland heath ecology.

We think our built environment is solid and secure – not so! It’s easily overwhelmed once we stop maintaining it. Look at the land around the site of Chornobyl in Ukraine for another example of the speed of wildlife return to an area substantially left alone by humans.

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Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!

Image of the day – 23

By cooperation and coordination they manage all the behaviours and activities that we see on the larger scale. 

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What’s in an image? Sometimes quite a lot, more than meets the eye.

I’m posting an image every day (or as often as I can). A photo, an image from the internet, a diagram or a map. Whatever takes my fancy.

The fresh green of spring

There are few things as amazing as life. Perhaps there’s literally nothing as amazing as life in the entire universe! The photo shows the young, expanding leaves of a small-leaved lime tree (Tilia cordata).

Like all deciduous, temperate trees, leaf buds are formed the previous summer and over-winter after the old, mature leaves fall in late autumn. As temperatures increase in springtime, these buds swell and grow and the young leaves appear and expand. At first they’re a beautiful, pale green (lime green) but become a darker and duller shade as the days lengthen and they mature.

These processes all take place naturally in ways that are more complex than most of us might expect. Both plants and animal bodies are composed of countless tiny cells in much the same way that a large building might be made of bricks. Each cell is alive, contains a full copy of the organism’s DNA, and many of them have specialised roles to play. By cooperation and coordination they manage all the behaviours and activities that we see on the larger scale. So in some respects an expanding leaf is a lot like a growing community of people working together as a village or business. Having specialists makes it possible to do so much more, but cooperation becomes essential, not merely optional.

The rioting we’ve seen in some British cities in recent days has been disruptive and damaging to society as a whole. When the cells of an organism behave in uncoordinated and uncontrolled ways we call it a cancer. Rioting is a kind of cancer in a human society. We all know what happens when cancer becomes so widespread that the organism can no longer function. But organisms have ways of dealing with errant cells before they become overwhelming, and so do societies. Both police action and peaceful counter-demonstrations have been effective in controlling the UK riots in recent days.

Themed image collections

The links below will take you to the first post in each collection

Cirencester, Favourites, Irish holiday 2024, Roman villa

< Previous | Index | Next >

Useful? Interesting?

If you enjoyed this or found it useful, please like, comment, and share below. (If you don’t see those links, click the article’s title above the main photo and they will appear.) Send a link to friends who might enjoy the article or benefit from it – Thanks! My material is free to reuse (see conditions), but a coffee is always welcome and encourages me to write more often!