Newts Take Centre Stage

Although February in the ponds is all about frogs, now that it is March it is the turn of the smooth newts to take centre stage. The female newts are full of eggs:

The males are decked out in their breeding finery and are very attentive to the females in the hope that they will be chosen to fertilise the eggs.

In frogs, the males fertilise the spawn externally once it has been laid by the female. But in newts, a male will deposit a package of sperm – a spermatophore – which the female takes up into her reproductive tract to fertilise her eggs internally. She will then individually lay about three hundred eggs onto the leaves of underwater plants
I think that this photo would make a good design for a bathroom wallpaper, but I love newts so am probably biased

The males do look pretty fantastic at this time of year:

Back in 2020 we fished a couple of the males out of the pond to have a better look at them:

March 2020
March 2020

They look too exotic to be in an East Kent pond.

This week we went down to the pond one evening to see what the newts were getting up to. They were noticeably less wary in the dark and this female was cruising around close to the water surface:

The water bubble was created as she took a mouthful of air at the surface. She is now sinking down away from it

Although newts can absorb oxygen through their skin, the amount of oxygen they get from this is usually insufficient and they do need to surface from time to time for a gulp of air. Depending on their activity levels and the water quality and temperature, newts can stay underwater anywhere from five minutes to several hours.

The pond has several green corrugated squares at the margins giving protection to frogs against herons. At this time of year these squares are completely submerged and create an arena for us to see whats going on:

A male and a female newt, some ramshorn water snails and two Stratiomys species soldier fly larvae
The larvae are very large, given that they will eventually be hatching into a smallish fly
These larvae have a ‘rat-tail’ that reaches up to the water surface and takes in air, allowing them to survive in oxygen-depleted waters if necessary

A few male frogs were still patiently waiting in the pond at night in case there are any late-arriving females that they can claim as their own:

There is a lot that I don’t understand about the anatomy of snails. This is a great pond snail, floating upside-down on the water surface. I can see its mouth at the front but was surprised to also see a siphon on its side sucking air in:

A great pond snail breathing air into its lung via the pneumostone on its side

It seems that great pond snails do breath air into their single lung, although if they can’t reach the surface such as when the pond is frozen, they can flood their lung with water and it will function as a gill.

The blackthorn is out in flower in the meadows, with the enticing promise of a crop of sloes later in the year to make sloe gin:

We are looking forward to seeing what happens this spring with the three new chalk butterfly banks that were created last autumn out of diggings from our buildings works:

A March rainbow over the allotment this afternoon:

Slow worms are congregating in ever increasing numbers under the sampling squares:

With all this recent rain, at least the ground is soft for the spring mining bees to dig out their tunnels. The first tawny mining bee seen this year:

A pair of rosemary beetles on some lavender in the garden. I hadn’t realised that they had flanged leg segments:

The gingham skirt of a sparrowhawk:

The buzzard has been back:

A crow with an unpleasant bit of carrion:

And this is an unusual visitor to the meadows, a red-legged partridge:

The primroses are out in the wood and are being visited by bee-flies:

A dark-edged bee-fly using its super-long proboscis to reach down into the primrose flower tube to get at the nectar

You can see the fly’s halter here. Flies only have a single pair of wings – their ancestral hind wings have been modified into these club-shaped halteres. These oscillate in flight like a gyroscope, giving information to the fly about its position in space:

This group of small but beautiful beetles caught my eye:

These are Altica flea beetles, probably Altica lythri who feed on rosebay willow-herb, a plant that grows profusely where I found these beetles. They are called flea beetles because they can jump – and their hind legs certainly do have appropriately chunky thighs for this
A tawny at a pond
A sparrowhawk at a different pond
The undercarriage of this fox tells the tale that she is suckling young

In 2022 we had a camera on a fox den in the wood and got some wonderful photos:

April 2022
April 2022

I have kept a trail camera on this burrow ever since in case the foxes return, but at the moment a sweet young rabbit is living down the hole:

Peering out anxiously at night
On guard by day
Beating a hasty retreat to the safety of the burrow

But is it actually safe down the burrow for this little Easter bunny?

Every night badgers investigate down the hole:

And foxes are also very interested:

There was a photo of a different young rabbit standing at this hole last April and, a minute later, a buzzard had flown down onto it:

April 2023

A rabbit faces all sorts of hazards every day and it is not good for my anxiety levels to get too invested in the safety of this one. On a more relaxing note, blackbirds have been collecting leaves for their nests at the entrance of the hole:

A female blackbird with a beakful of leaves

My nephew has lived for a few years now in Boulder, Colorado and he took this photo there of a different type of blackbird – a red-winged blackbird:

The males defend their territories by singing from perches with their wings half open and their shoulder patches exposed. What an amazing sight

There is nothing like a sunny March day after a long, dark winter to ignite my gardening enthusiasm. I have been out there weeding the beds, sorting out my pots and digging up the sea of alexanders coming up in the meadows, until my body screams at me to stop. I love this time of year, full of so much promise. Surely this is the year that I won’t take my eye of the ball and the garden will stay looking fabulous all summer? Well probably not, but I will definitely try to make it happen and so much does depend on the weather…

Woods and Belgium

We are part of a group who are interested in encouraging wildlife on their land and, this week, a group of us visited a wood that is owned by some fellow members. We were accompanied by three representatives from the Forestry Commission who spoke to us about tree health and woodland management, as well as what grants and support are available to plant and maintain a wood.

The Forestry Commission regalia is green and black but the pom pom hat is optional!

Our paths hadn’t crossed with the Forestry Commission before and we found them very helpful and interesting. We now hope to arrange a visit to our own wood by the East Kent Forestry Commission officer to discuss how we might better manage it.

The wood that we visited this week was very lovely, even at this time of year. I was very envious of the mature trees that they have there:

This is a ‘pippy’ oak. Oaks have many dormant buds lying just below the bark but which can be mobilised should the crown of the tree ever get damaged, and it is these dormant buds that can sometimes cause this interesting effect. The wood of these pippy oaks is much prized by woodturners
What an enormous gall on this tree.
Everyone wanted to have a closer look at this fabulous beech tree
The ash trees in one area have been affected by dieback and have blown over this winter. The advice from the Forestry Commission is to leave any suffering ash in place as long as possible, if it is safe to do so, which gives resistance the best possible chance to develop. But even now that the trees have been blown over, they still have immense wildlife value as deadwood and perhaps could still be left in place
There are an amazing eight species of orchid in the wood and this is the rosette of a lady orchid just coming up. The orchid leaves are nibbled by rabbits and so the woodland owners protect them with cages

Although I envied the mature trees and orchids in the wood, I would not want the fallow deer population that they have. We don’t have any deer in our wood and I hadn’t realised that they eat the fresh hazel shoots that regrow after coppicing, meaning that regeneration is badly affected. This has to be bad news for dormice.

About fifteen years ago we drove one of our sons to Ghent in Belgium for a rowing competition. Although we didn’t get much of a chance to explore back then, we did notice that it was a beautiful medieval city and thought we would like to return one day for a proper look around. It has taken us a while but this week we got ourselves onto a ferry to Dunkirk and drove to Ghent to stay for a few days:

The centre off the old city is pedestrianised but that doesn’t mean you can take your eye off the ball because bicycles, faster electric bikes, scooters, long flexi-buses and trams come at you from many unexpected directions
The Graslei was Ghent’s medieval port
Our comfortable hotel, on the left here, is on the Graslei but is newer than many of the other buildings. It was built in 1898 as the city’s post office
The hotel breakfast buffet was very impressive, and even included prosecco, but unfortunately I always ended up eating too much
Although I am not a big jam eater, I loved this combined strawberry and raspberry jam that was part of the breakfast buffet. I bought some pots of it in a supermarket as presents before we left Ghent (Aardbeien Frambozen in Flemish). I then decided I didn’t have enough and bought some more in a French hypermarket (fraise & framboise in French) on the way back to Dunkirk. Bonne Maman jams are sold in the UK, but not this particular flavour
The city has a 12th century castle that we visited. Although we are always on the lookout for wildlife, we saw very little in Ghent. However, we did see a coot and a great crested grebe already on eggs in these reeds in front of the castle
The coots.
The great crested grebe on her eggs

There was plenty to see and do in Ghent to keep us happily occupied for the couple of days we were there. Particularly memorable was this large room in the STAM museum filled with a birds eye view of the city:

We spent ages walking over the map and minutely inspecting it. The way the railway line expands out at one point was pretty incredible, I thought:

Once we were back in Kent I went through the trail cameras to see what had been going on whilst we were away:

The buzzard had been around a lot in the meadows. I was interested to see that it is clenching its foot just like the sparrowhawks do
It had been spending time hunting from the hay pile…
…and sometimes it had company
We always see groups of starlings passing through in March, sometimes in very large numbers. They are on their way back to Continental Europe to breed after spending the winter in this country
An unusual view of a sparrowhawk
A tawny owl at the wood
An unusual daytime shot of a woodcock in the wood

I want to finish today with La Plaine au Bois memorial that we visited on the way back from our Belgium trip this week. In May 1940 the British Army had been forced to retreat and were being evacuated out of France at Dunkirk. Some British units were tasked with delaying the German forces as long as they could to give more time for the 330,000 British troops to get onto ships and safely home. These units had been told to fight to the last bullet.

The barn in which eighty-nine British prisoners of war were murdered

A group of about a hundred men mainly from the Warwickshire Regiment had been holding back the Germans at Wormhoudt, a village a few miles from Dunkirk. Eventually they ran out of ammunition, surrendered, and became the captives of an elite German SS Division, II Battalion of the Leibstandarte SS Adolf Hitler, who had been Adolf Hitler’s bodyguards earlier in the war. The Germans herded them into a small barn and then threw grenades in. The barn was also machine-gunned and anyone still alive after that was commanded to come out to be shot. Eighty-nine of the British prisoners of war were killed but six somehow managed to survive and were taken to hospital by the regular German soldiers.

Today, the original barn has been demolished but a replica has been built in its place
It is impossible not to be moved to tears when visiting the barn and reading its stories
This willow is one of the ones that was growing next to the original barn during the war
Augustus Jennings heroically threw himself onto the first grenade that was launched into the barn in an attempt to save the others. Stanley Moore threw himself onto the second
Piers Edgcumbe also died in the barn. He was the only heir of the Cotehele Estate in Cornwall that had been in the Edgcumbe family since 1353 and his death resulted in the house being gifted to the National Trust instead

Although it was known which German Battalion carried out this massacre, the men involved were never identified and no one stood trial after the war for this appalling crime.

I left La Plaine au Bois feeling shaken and very emotional and my thoughts have been returning to it ever since. Apart from their own terror and agony, these men were sons and brothers, husbands and fathers and every single one would have been loved and mourned back home. It is certainly a very fitting memorial to just one of the many atrocities that happened in the war and it feels very important that these things should never be forgotten.

Natural History Museum Delights

When I was a child I wanted to keep a capybara as a pet and enthusiastically started to draw up plans to convert the back garden of our family home into a wetland for it to live in. But this was only ever fanciful – I had no idea how to source or look after the World’s largest rodent from South America and my parents would never have sanctioned the conversion of their Berkshire garden into swampy capybara habitat. Many decades on, I still retain a soft spot for these lovely animals and was delighted to find one amongst The Natural History Museum’s exhibits on a visit up to London this week:

This capybara is one of the 80 million objects held by the museum

As well as the capybara, I came across other intriguing animals such as this giant golden mole from South Africa:

What an astounding thing, blind and deaf but with a prominent large black nose and 23cm long

I recall being mesmerised by this dodo from Mauritius when I visited the museum as a child. The species had been hunted to extinction by the late seventeenth century:

I also remember being both repulsed and fascinated by this Victorian case packed with so many species of stuffed hummingbirds:

The beautiful Natural History Museum building was built in the mid nineteenth century as a ‘cathedral to nature’:

Even though I arrived quite late in the day on a Tuesday, the museum was still very busy
The imposing entranceway to the museum

Hope, a 25m blue whale, now hangs above the visitors’ heads in the main hall:

She was found beached off the coast of Ireland in 1891 and has been named Hope as a symbol of humanity’s power to shape a sustainable future. Blue whales were hunted to the brink of extinction in the 20th century but were then the first species that humans decided to save on a global scale. There may now be 10,000 to 25,000 blue whales in the world, although their pre-whaling population was estimated to be 350,000

I was at the Natural History Museum this week primarily to meet my children and together visit the Wildlife Photographer of the Year 2023 Exhibition. As usual, the standard of the photographs was pretty amazing and can be seen on the Natural History Museum’s website here:

https://www.nhm.ac.uk/wpy/gallery

This year I find myself disagreeing with the judges over what the overall winning photo should have been. I would have chosen this fantastic image by Agorastos Papatsanis of Greece:

You were allowed to take photos in the exhibition

It is really easy to get ourselves up to London these days with the high speed trains now operating between East Kent and London St Pancras. Whenever we do go up, we always enjoy ourselves and wonder why we don’t do it more often.

Back in the meadows, frog spawning happens a little later in the garden pond than in the others and is still ongoing:

But it has been all over for a while in the wild pond and the tiny tadpoles have been developing within the jelly:

In fact, this week the tadpoles have hatched and congregated together to form black masses surrounded by aureoles of empty jelly:

Luckily there is still enough water for them to swim from this shallow area into the main body of the pond when they are ready

Whilst we were looking into the pond, it was surprising to see two small collections of leaves moving around quite quickly in otherwise still water:

One of the leaf collections. Occasionally there was a brief glimpse of a leg and we realised that these must be the protective cases of caddisfly larvae, who have spun this vegetation together with a silk that they secrete from glands around their mouth

I was able to photograph the second protective case from the side showing more of the caddisfly larva itself:

We are constantly amazed by the life going on the ponds, most of it unseen by us

Some slow worms came above ground on 7th March, although I expect they reserve the right to go straight back down again should things deteriorate weatherwise. Two beefy males here:

I record the date that we first see slow worms each year and mostly it is mid to late March. We haven’t seen them as early as 7th March before, although in 2017 it was 9th March

A tiny neonate slow worm that would have hatched last autumn:

So far this year, it is only the corvids that have been starting to nest. Here a crow is carrying a stick that will surely not be of much use:

The magpies have been collecting mud for their nest:

All this mud collecting leaves them in a bit of a state and in need of a bath:

Both of the magpies below are ringed. Last year the pair nesting in the meadows flew into the nets and were ringed, and it looks like they are our breeding pair this year as well:

Although at the moment there are also some others around:

It’s not always the big bully birds on the perches. Sometimes smaller birds use them too:

And it’s always exciting to see a tawny in the meadows

A very normal sight here is for the back half of the dog to be sticking out of this badger hole. There is a camera trained onto the hole and, when I look through its photos, so many are of the dog’s rear end:

But some of the photos are of the badgers themselves:

There are two badgers living here and I wonder if they have had babies this year? If they have, then we should be seeing them above ground by mid April
A fox emerging at dusk as a dredger chugs on by

The woodcock still remain in the wood for now, although they will be leaving soon to breed in Finland and Russia:

The redwing also have not left yet:

Squirrels are very happily ensconced in the tawny owl box and sadly there have been no recent sightings of owls. Other birds do come and peer in from time to time though:

Great-spotted woodpecker at the owl box

A heavily pregnant vixen:

Any elder that there is in the wood usually has the jelly ears fungus on it:

I finish today with the very appealing capybara that one of my daughters gave me for my birthday this week:

Unlike its larger South American counterparts, this little capybara will be no trouble whatsoever to look after whilst still bringing me lots of pleasure.

Healthy Hedges

This week we spent a day learning all about hedges – their importance and their history as well as how to plant, manage and rejuvenate them.

Kent Wildlife Trust organised the day on a farm near Ashford and they asked Megan Gimber from The People’s Trust for Endangered Species to come and talk to us. Megan was so knowledgeable and enthusiastic that it was impossible not to be consumed by hedge fever ourselves by the end of the day

After the Second World War, farmers were incentivised to dig up hedgerows in order to maximise the area available for food production and a lot of our hedges were lost over the next few decades. These days, though, it is recognised quite how vital hedges are for all sorts of reasons and the Government has recently increased its funding for farmers to plant new hedges as well as to rejuvenate existing ones. In fact, it has set a target to help create 45,000 miles of new hedging to be planted in the UK by 2050.

A new hedgerow has been planted this winter by the side of the road leading up to the wood

A good hedge for wildlife will have a nice mix of tree species, it will be dense at the bottom with a good height and width and will have structural complexity. But, over time, the trees making up the hedge will grow upwards and will tend to lose density at the base, by which point it has lost much of its value to wildlife.

For centuries the hedges in this country were managed on a cycle – they were planted and left to grow for ten years and then they were laid. Hedge laying involves cutting partway through the stems about 5cm off the ground which stimulates new shoots right at the base. The stems are then bent over and secured with stakes and binders. They will still go on growing in their new diagonal position and there is now also new growth coming straight up from the low cuts.

After lunch we watched a demonstration of the traditional craft of hedge laying. Stakes and binders are here ready to be used
The stems have been part-cut, bent over and secured with stakes
Weaving the binders between the stakes to make the whole thing more secure for a couple of years while the stems firm up in their new position and the new shoots at the bottom have a chance to grow up

The new growth that is generated at the base represents the new generation of the hedge and this will now grow strongly. If the hedge is trimmed every so often – each time leaving everything a little bit higher and wider than the last trim – it can then be forty years until it becomes necessary to lay the hedge again and begin the cycle once more.

But about sixty years ago, the hedge management cycle almost completely stopped in this country – hedges were no longer being laid but were only ever trimmed from then on. It is estimated that by now only 48% of the UK’s hedgerows are in good structural health. The rest are in need of rejuvenation but only a very few traditional hedge layers are still working.

The People’s Trust for Endangered Species has a Healthy Hedgerows App that helps to classify the state of an existing hedge using this scale:

The 10-point hedgerow scale developed by Nigel Adams for Hedgelink. Once you have decided the classification of the hedge, the App gives advice on the action necessary to improve it
We saw this hedge on the drive home and assess it as an H3 – it is over-trimmed and the base canopy no longer extends to the ground. The advice for this sort of hedge would be to stop the trimming and let it grow up for a while. Then, once it has produced enough bulk, it can be successfully laid in due course
I’m afraid that we assess our own cliff-line hedgerow in the meadows as an H9. It is sadly overgrown with imminent collapse possible, especially as it is heavily overgrown with ivy. The advice for this hedge is to coppice the trees, since they are beyond being laid, and plant new hedging plants in any gaps. Hopefully any resultant tree growth will be vigorous and can outpace the ivy, although it is all very daunting I must say.
However, the western boundary hedge of the meadows is much better – perhaps H5 although it could certainly do with more structural diversity. Ideally it would have taller hedgerow trees standing proud at intervals along its length

It was really interesting to walk with Megan and assess the hedges that we came across on the farm. There was also evidence to be seen that some of the old hedges had been laid long ago:

The horizontal stem marked by the red line is where the hedge was once laid many years ago

We have come away from the day with a much greater appreciation and understanding of hedgerows. We don’t yet know what we are going to do about that overgrown cliff-line hedge – probably nothing actually – but what we are going to do straight away is prune the 85m of new hedgerow that was planted a few years ago. It has been badly affected by a couple of drought summers since planting and there has really not been much growth. But a prune now will encourage everything to be much bushier as we go forward.

Multiple new shoots will form immediately below any pruning cut, resulting in much bushier growth we hope

John and John, the bird ringers, have managed to dodge the rain and the wind and get a ringing session in – both in the meadows and also in the wood:

A linnet in the meadows
A very smart great tit

John was up at Sandwich Bay Bird Observatory for a meeting this week and spotted this short-eared owl as he was leaving. Luckily he had his camera with him:

The trail cameras have been fairly quiet. The buzzard has continued to hunt from the top of the haypile:

I have cropped the next two photos by the same amount to show the large difference in size between a sparrowhawk on the left and the buzzard on the right:

I am seeing magpies perched up with sticks in their beaks although I still have not located this years nest:

There have been some nice fox photos:

Emerging into the meadows from the cliff
Extensive fox diggings as they try to extricate a vole from its burrow

My brother and sister-in-law came to stay for a few days this week and one day we walked south along the cliffs between the village of Kingsdown and the Port of Dover. The weather was mostly pretty awful but, even through the rain, they could appreciate what a lovely stretch of coastline it is:

Looking back towards Kingsdown. Deal Pier and the white cliffs of Ramsgate in the background
Heading down to St Margarets Bay for coffee and cake at the Pines Garden tearoom
Climbing back onto the high cliffs, south of St Margarets. The South Foreland Lighthouse is owned by the National Trust although it is currently closed for the winter. When the lighthouse is open, there is Mrs Knott’s tearoom there as well
The view north along the cliffs
The sound mirrors at Fan Bay – used as listening devices to spot approaching aircraft before radar was invented
Looking down into Fan Bay
Approaching the Port of Dover
Views over Dover Port before climbing up for delicious onion soup at the National Trust cafe at the White Cliffs Experience immediately above

This seven-mile stretch of coastline is mostly owned by the National Trust these days and they have been working hard to return it to the glorious wildlife-rich habitat it once was. If we had done this walk in the summer we may well have seen clouds of blue butterflies, various species of orchid, corn buntings, yellowhammer, choughs and peregrine falcons. But in the cold and rain of late February we saw none of these things and I am looking forward to doing this walk again on a lovely spring morning before too long.