Bird List Hits 100

Ever since arriving in the meadows in 2014 we have been keeping a list of bird species that have been seen or heard in or from the meadows. Although things plodded along for the first couple of years, it was only when John and John, bird ringers and both expert birders, started regularly putting their mist nets up here that the list really got going.

A firecrest being ringed the meadows in October 2020
Several yellow-browed warblers have been ringed here over the years

Some of the more unusual birds now making an appearance on the list are bee-eater, cuckoo, red-billed chough, alexandrine parakeet, snow bunting and ring ouzel.

A young ring ouzel stopping in the meadows for a drink on its migration south in October 2020

A barn owl started visiting the meadows in October 2023 and went onto the list as number 98. Nothing else then happened throughout 2024 but a group of ringers netting in the meadows this April heard a Mediterranean Gull which became number 99.

But we weren’t left dangling on the brink for long. Whilst we were in Shetland last week, John contacted us to say that he had seen a male golden oriole fly over the meadows. What an amazing bird to have on the list as number 100.

A male golden oriole. Photo by Kookaburra 81 on Wiki Commons CCA-SA 4.0. Golden orioles used to be a rare but regular breeder in poplar trees in East Anglia but this last happened in 2009 and they are now considered extinct as a UK breeding species. They are still an occasional visitor though, especially from April through to the middle of June

But there is now an additional entry on the list as well. We were walking round the meadows this week when we heard the unmistakable purring of a turtle dove coming from a large and densely vegetated holm oak next to the wild pond.

Turtle dove, Europe’s only long distance migratory dove. Photo by El Golli Mohamed on Wiki Commons under CCA-SA 4.0

For several years the meadows were part of Operation Turtle Dove. This project started in 2012 aiming to reverse the devastating declines in turtle dove numbers in this country and is a partnership of the RSPB, Fair to Nature, Pensthorpe Conservation Trust and Natural England. When I say a devastating decline I am not exaggerating, because these birds suffered a 99% decline in their UK breeding population between 1967 and 2020.

Photo from January 2020 taken at Pensthorpe Conservation Trust in Norfolk where there is a captive breeding programme and where we visited in 2020

As part of Operation Turtle Dove we were sent three big bags of seed for supplementary feeding each spring. We spread the seed weekly onto a rotavated strip in the meadows, mimicking cultivated farmland which is where turtle doves love to be. The hope was to catch the eye of a dove as it arrived back in the country in late April and to bring it up into breeding condition as soon as possible so that it could have more than one brood of chicks a season. However, after three years, we had failed to attract a turtle dove here and didn’t want to waste any more of their money so withdrew from the project after the 2021 season.

Rotavating a strip of the second meadow as part of Operation Turtle Dove in March 2021

But there has been some recent good news about turtle doves. Their numbers have increased by 40% in Western Europe since 2021, which was when a temporary hunting ban was put in place in France, Spain and Portugal. Previously around a million turtle doves were being shot each autumn in these countries which was having an enormous impact on the population and was clearly unsustainable. But this hunting ban is not permanent and is being frequently reassessed – we shall have to see what happens next.

So turtle dove has gone onto our bird list as number 101. After hearing it near the pond this week, I put several trail cameras out to see if it would come down for a drink and we would get a look at it. But although we saw stock doves and woodpigeon, we unfortunately have not yet seen the turtle dove:

The cameras will remain in place for a while to see if the bird has stayed in the area and will return to the pond at some point.

There is also a camera in the box where a pair of swifts are once more nesting this year. By 10th June, two eggs had been laid:

On 11th of June, just as we left for Shetland, broken eggshell was visible in the box suggesting that the chicks had hatched:

On our return I am delighted to report that there were two ugly but precious little chicks doing well in the box:

As well as this, a squadron of up to six swifts are often to be seen tearing around the meadows and circling the wildlife tower on the garage where we are playing their calls. Never before has there been so much obvious swift activity here. We have five more swift boxes up and available for use and the hope is that these swifts will have noticed them and will return to nest next year.

As I went through the trail camera photos when we got home from Scotland, young magpies and crows dominated the action:

I like this one
There are three young magpies and they are often parked up on this gate
Although they are also sometimes on this perch
And they are running their parents ragged
There are two juvenile crows
They favour a different perch to sit on and wait to be brought food

Great spotted woodpeckers are an unusual sight in the meadows but a juvenile passed through whilst we were away:

Woodpigeon are still displaying and presumably going for another brood:

This is not a good photo but I include it because it is a first – we have not seen a tawny owl with a rat before. It’s amazing it could lift it:

It is lovely to see so many butterflies in the meadows this year.

Marbled white on knapweed
I have seen all three of our normal skippers. Small skipper here but also Essex and large skipper
This small copper is interesting because it has those blue spots on the hindwing just above the orange. This species is prone to variation and has over 130 named aberrations of which this one, ab. caeruleopunctata, is the most common
Yellow shell moths are absolutely beautiful and there are a lot fluttering around the hedgerows this year

The chequered form of the 10 spot ladybird, Adalia decempunctata f. decempustulata, has red spots on a black background rather than the other way around:

The badgers were busy digging out two buff-tailed bumblebee nests in our garden while we were away. It has been so dry that it must be difficult for them to get at the worms that would normally make up 70% of their diet:

Nothing much to report about the foxes:

Although here is one with a rabbit at 4am recently just as it was about to get light:

At Walmer Castle, where Dave and I are volunteer wildlife monitors, the toads were mating in the Queen Mother’s pond back in February:

February 2025

There are now lots of little toadlets in the pond to delight the visitors:

And common darters are emerging from the waters:

There are so many invertebrates visiting the large area of Stachys (lambs ears) in the cloud hedge border including these amazing wool carder bees. Having seen how good this plant is for wildlife I have now planted some up in our garden at home and hope to see wool carder bees here next year:

This next photo is interesting. I was watching this battle on the Stachys for a while and it seemed like the bee was trying to eat a beetle. But this couldn’t be right because the bee just eats pollen and nectar:

I now know that what was actually happening is that the bee was trying to detach the beetle. The beetle is possibly Antherophagus pallens, a species that waits in flowers and attaches herself to visiting buff-tailed bumblebees hoping to be taken back to their nest where the beetle will lay her eggs. The beetle larvae then develop within the bee nest living off the detritus

There were also several hoverflies with distinctly red abdomens:

This is the marmalade hoverfly, Episyrphus balteatus, which is actually the most common hoverfly in Britain. But what about that red abdomen? It turns out that this species can have a wide variation in its background colour depending on what temperature the larva was reared in – the more brightly coloured the individual, the higher the temperature for the larva

Over in the wood, although the shallow ponds dried up whilst we were away….

….the deeper ponds continued to retain some water:

A grass snake has paid two more visits the pond:

It is very lovely to see it.

The green woodpecker chicks fledged while we were away. They were certainly looking ready to go as we left:

And here is one emerging from the hole at first light one morning:

A second chick remained and continued to be fed:

The trail camera failed to capture the second fledging though and now all is quiet at the nest. The excitement is over for another year.

We found three male dormice in separate nests in June’s tour of the thirty dormouse boxes in our wood:

A dormouse in his weighing bag

We had been hoping to find litters of young this month but are now speculating that it has been too hot for the dormice to use the boxes. Hopefully they are having litters further up the trees where it is airier.

We did find an additional four dormice nests in the boxes with no one at home. Two of them were beautifully constructed like this one below:

This nest looked as though it should have a family of dormice in it, but sadly it was empty

We were away a lot in the first half of the year. Now, with July just around the corner, we are comfortably settled back home for the rest of the summer. I am looking forward to having some quiet time here to get things back under control and potter around enjoying our local wildlife.

Long Days in Shetland

It never gets completely dark in Shetland in June, although there are a few hours of ‘simmer dim’ twilight in the middle of the night. After enjoying Orkney so much, we had always planned to visit the Shetland Isles one day and this was the year that we finally made it:

We caught the train from Dover, getting up to London in good time to board the 9.15pm Caledonian sleeper train to Aberdeen. We didn’t get much sleep on the train, but arrived at 7.30am the next morning to spend a day seeing the sights in Aberdeen. Dave had once lived there for five years when he worked on the oil rigs as a geologist for BP. In the late afternoon, we boarded the Hjaltland NorthLink ferry for a comfortable overnight crossing up to Shetland when we caught up on our missed sleep.

The Shetland Isles lie roughly a hundred miles north of the coast of mainland Scotland and there are also about a hundred islands, although only sixteen of them are inhabited.

We were joining a Naturetrek holiday as part of a group of fourteen of us together with two guides. We were all very keen to see what wildlife this most northerly outpost of the British Isles had to offer.

Loading the suitcases into one of the two minibuses at Lerwick

We were staying at the friendly and historic Busta House Hotel near Brae, two thirds of the way up Mainland Shetland. Parts of the building date back to the 16th century:

The hotel had over two hundred whiskies to be tried, some shockingly expensive:

We have always found Naturetrek holidays to be pretty full-on but this one was perhaps even more so. Over the week we toured widely over many of the islands, but a combination of having to rejig plans because of poor weather and some troublesome ferry timetables meant that we were sometimes leaving the hotel quite early in the morning and not arriving back until fairly late. These were often long days of nature watching indeed, but what a lot we saw.

There are several Shetland specialities that I particularly wanted to spot. The Shetland bee is very large and is an absolute corker:

It is a sub species of the moss carder bee, Bombus muscorum ssp agricolae, and it is endemic to Shetland and the western isles
What a completely gorgeous bee

There is also the Shetland wren, Troglodytes troglodytes zetlandicus. This is a separate subspecies of the mainland British wren:

This lovely little wren is endemic to the Shetland archipelago, although the most southerly island, Fair Isle, has its own endemic subspecies of wren. It is darker than the mainland UK bird with heavier barring, a stouter and longer beak and stronger legs:

A Shetland wren

The oyster plant, Mertensia maritima, is a rare plant that can be found on the north coast of Scotland as well as on Orkney and Shetland. It grows at the top of the beach, just reachable by the high tide.

Its flower buds start off pink but turn blue as they open:

There are, of course, also Shetland ponies everywhere on the islands:

Some of the islands are connected by bridges, but many still rely on ferries as their link to the rest of Shetland.

Our two minibuses loaded onto the ferry back from Fetlar

On one long day we caught a ferry to Whalsay and then another to reach the furthest east remote group of islands, the Out Skerries. The Linga ferry took us to Whalsay and the very powerful Filla, on the right below, took us on to the Out Skerries:

Only thirty-five people now live on the Out Skerries, although the number was double that not so very long ago.

One of the two small and sparsely-stocked shops on the Out Skerries, although this one is apparently shortly to close

A system of lined channels brings water down off the hills and into a reservoir as part of the water supply for the island:

The islands were very remote and undisturbed and we were hoping for lots of otters. But in the event we only saw this one which disappointingly quickly disappeared under the water:

Wherever we went in Shetland there were fulmars nesting on the cliffs:

This one was nesting in an abandoned ravens nest:

We did see lots of grey seals over the course of the week. On the Out Skerries we also saw a harbour seal hauled out on an old salmon farm enclosure:

A pair of summer plumage dunlin, with their dark belly patches, down at the island’s reservoir for a drink:

There were often sanderling to be seen on the islands, racing in and out with the waves:

And a lot of ringed plover too:

On another day we travelled down to the very south of Mainland Shetland to Sumburgh Head:

The Sumburgh Head lighthouse, built by Robert Stevenson in 1821, is the oldest lighthouse in Scotland
The fog horn is no longer regularly active, although it can still sound on special occasions

The many puffins on the headland were the big attraction:

These birds can live for up to twenty-five years

We saw several birds collecting grass to line their burrows:

But no food was being brought in, so presumably the chicks were yet to hatch. There was a bit of fighting going on though:

This pair locked beaks for ages

There is speculation that puffin numbers have increased recently because so many skuas have been killed by the terrible H5N1 strain of avian flu that has wiped out countless millions of wild birds throughout the world since 2020.

I spent much time frustrating myself by trying to get acceptable photos of puffins in flight:

I did finally manage to get some in focus.

It was difficult to stop photographing the delightful puffins, but there were other birds there as well:

More fulmars on the cliffs here
The head of a shag chick just appearing next to its parent
Two spotty greater black-backed gull chicks
Cliffs of nesting guillemots
And a mammal as well on the headland cliffs. This adorable young bunny has a white spot on its forehead

We visited the historical site of Jarlshof where the ruins from multiple eras of habitation all co-exist on the same site. Houses from the Bronze Age 2,500 years ago, through Iron Age, Pictish, Viking times and right up to the 17th century are all there.

Sumburgh Head appearing behind the ruins at Jarlshof

Wherever we went on the islands, there was evidence that parent birds were busy rearing their families at this time of year:

A starling collecting invertebrates to feed its young
Red grouse chicks
An oystercatcher chick
Oystercatchers are plentiful breeding summer visitors to Shetland
Wheatears are also very common. I went for a short walk around the hotel and quickly came across three different wheatear families. A pair of chicks parked on a stone here
Another wheatear chick. What long legs it has
The chicks were being watched over by their parents, all agitated by my presence. A female here and two masked males below
This house sparrow was collecting aphids from the rose bush to feed her chicks. Her beak is a mass of aphid
This sparrow was drinking nectar from red hot pokers in the hotel grounds

One day we joined a twitch of a black-winged pratincole, a bird way out of its normal area. The hardcore birders were getting very excited but we just felt sad for it. We did however see other noteworthy birds which were happily getting on with things in the right place. Red throated divers, on the left below, breed in the freshwater lochs on the islands. Great northern divers on the right below do not breed in Shetland but non-breeding birds are frequently seen there in the summer:

Red-backed shrike was once a widespread breeding bird in Britain up until the 1990s when changing agricultural practices had so affected their large invertebrate prey that we unfortunately lost them. They are still occasional visitors though:

A red-backed shrike

Red-necked phalarope are beautiful teeny weeny waders that are very special and rare breeding birds in the UK. The Shetland island of Fetlar is its main stronghold in the UK and they fly up there from coastal Peru to breed:

A male red-necked phalarope. These birds have reversed gender responsibilities – although it is the female that lays the eggs, she then leaves it up to the male to incubate them and raise the chicks. It is also the female bird that is the more brightly coloured

Shetland has the highest density of otters in Europe and there are estimated to be up to a thousand there. They are Eurasian otters but, having been isolated for so long, the Shetland otters have become slightly smaller than elsewhere, often with pale markings on their throat. We saw this pair of youngsters whilst we were eating our sandwiches on the beach at Lunna Ness. The otter on the right has caught a fish:

And we saw this dog otter at the Fetler ferry terminal as we were waiting for the boat back to Yell:

One of the highlights of the trip was a night visit to the island of Mousa. Sixty of us packed aboard a boat that left Mainland Shetland at 10.30pm:

The island of Mousa is free from rats and other ground predators which enables 15,000 pairs of storm petrels to nest there in cavities amongst the dry stone walls, building ruins and rocks at the top of the beaches. This represents 40% of the UK’s storm petrel population breeding on this one small island. Five hundred of the pairs are thought to nest in the ancient Broch of Mousa. This 2,500 year old broch is the tallest and most complete broch still standing:

Nearly midnight as we approach the broch on foot

European storm petrels are small – just a little bigger than a sparrow – and spend most of their lives out at sea but come back in the summer to remote Scottish islands to raise one chick per pair

Photo from the RSPB’s website

One of the pair takes its turn to incubate the eggs whilst the other goes out to sea for two to three days to feed before returning in the dark to relieve its partner. The other bird then goes out to feed. Once the chicks have hatched, the feeding visits might be a bit shorter but the absent parent always comes back in the dark to avoid predators such as gulls and skuas.

As we stood by the broch, with our head torches on red light only to avoid damaging the birds eyes, they started to return en masse around midnight. It was something that was very difficult to photograph and perhaps it was better to simply relax and experience the amazing wildlife spectacle. This is the best image – a screenshot from a video – that I can show you and you are just going to have to visit it yourselves to properly appreciate the wonder of it!

We got back to the hotel at 2am that night, at the end of an extremely long but successful day.

On the final morning before we were dropped back at the ferry port in the afternoon, we visited the beautiful sand tombolo that connects St Ninian’s Isle to Mainland Shetland:

The symmetrical curving form of the tombolo is simply beautiful

The waters were crystal clear and teaming with life:

Unfortunately there was a major hiccup on the journey back to Kent. The overnight ferry from Shetland was due to dock at Aberdeen at 7am. However, we arrived to find Aberdeen port closed due to thick coastal fog. Whilst the rest of the UK experienced a heat wave, the super heated air rolled off the land and hit the cold waters of the North Sea forming fog with no wind to move it on. The ferry had to wait a mile offshore for the next eight hours for the fog to clear and the port to reopen. By that time we had long ago missed our train south, and had to spend an unforeseen night in an Aberdeen hotel before catching a train down to London and onwards to home the next day.

Five hours into the delay and the fog was not lifting

We had really enjoyed our week on Shetland and felt that we had had a thoroughly good look at it. For me the Shetland bee, the red phalarope and the storm petrels were the highlights. Dave also includes paddling in the waters around the tombolo, the puffins at Sumburgh Head and being surrounded by breeding wheatears in the list of his special things.

Happy June Days

I’m starting this week with an extract from the appealing children’s poem ‘June was Made for Happiness’ written by Annette Wynne a century ago:

June was made for happy things, Boats and flowers, stars and wings, Not for wind and stress, June was made for happiness!

It certainly is a very lovely time of year with birds fledging all around. But one morning persistent, loud alarm calling by the back door alerted me to a potential problem and I found a fledgling blue tit that had taken a wrong turn and come into the house, ending up amongst the baskets in the lobby:

It was such a sweet little thing, still with the remnants of its yellow, fleshy gape at the sides of its beak:

It flew across to the window sill and I was easily able to gather it gently into my hands and return it to its anxious parents just outside.

Family groups of starlings are also now out and about, foraging over the meadows:

Two parents and three youngsters
Probing the soil by the agapanthus

Two young crows were parked on one of the perches:

They waited there while food was brought in to them:

But sometimes it wasn’t very much such as the delicate spider arriving here:

We spotted this dragonfly that had just emerged from the hide pond and was preparing itself for its maiden flight. The exciting thing is that it is a four-spotted chaser – a common species but a new one for the meadows:

A four-spotted chaser clinging to the reeds under its now-empty nymphal case

We have had some visitors this week and one of them, Martin, has allowed me to include some of the excellent invertebrate photos that he took in the meadows:

Martin’s photo of a parasitic ruby-tailed wasp is good enough to be able to ID this as Chrysura radians – there are several similar species. It was hanging around some mason bee boxes attached to the side of the shed, hoping to get the chance to lay its own eggs onto the pollen piles that the bee has collected
This is the very pretty caterpillar of the camomile shark moth. Martin’s photo
And we are delighted to once more have brimstone butterfly caterpillars munching our alder buckthorn. By day they try to disguise themselves along the midline of the leaf. Martin’s photo
We saw our first six-spot burnet moth of the year on 8th June
Two male lesser banded longhorn moths, Adella croesella
I saw these tiny ant-mimicking flies, Sepsis fulgens, mating at a badger latrine. Once they have mated, the female will lay her eggs into the badger dung. Potential predators often avoid ants because they can be unpalatable or aggressive, so some other invertebrates, such as these flies, mimic ants to get this same protection
These Sepsis fulgens flies are only 2.5 to 3mm long – seen here with a normal-sized fly to give them scale

A common spotted orchid has reappeared down by the wild pond:

Every year we should have a smattering of pyramidal orchids as well, but this is the only one we’ve seen so far:

And later in the year loads of autumn ladies tresses, another type of orchid, will be appearing on our front lawn turning it into a no-go zone for a while.

Egg incubation is still ongoing in the swift box attached to the house:

One of the parent birds still resolutely sitting on the two eggs

The pair of birds are coming and going, quietly getting on with rearing their young. But we are also seeing other swifts tearing around the meadows. One morning a small gang of three of them were circling the wildlife tower on the garage. There are two swift boxes installed in there and we are playing loud swift calls from out of one of the nest holes in the hope that they will discover them:

Three swifts circling the wildlife tower

Watching screaming parties of swifts over the meadows and around the house is definitely one of June’s happy things for us. These birds are not here for long and we try to make sure we really notice and appreciate them.

In June, when the nights are short, you often get the chance to see badgers out in the light:

On several evenings recently I have been surprised to see four adult badgers on the camera at the peanuts – we seem to have picked up another one:

The cub is still around but doesn’t yet come to the peanuts:

Although the badgers gather around the sett and at the peanuts, when they go off foraging they are mostly alone other than the cub which follows its mother to learn the ropes. Therefore this photo of four of them together, taken well away from the sett, was most unusual:

Four badgers out foraging together

It is a bit difficult to judge the size of the animal in the photo below but, with that black tail tip, I think that it must be a stoat:

This is only the second time we have seen a stoat in the meadows

Over in the wood, one of the bird boxes has a nest of tree bumblebees in it. These bees have a ginger thorax and a black abdomen with a white tail:

This species is newly arrived in the UK, being first seen in Wiltshire in 2001. Since then they have spread rapidly and are now found in most counties of England and Wales and into southern Scotland. This is the first time we’ve seen them, but our wood is actually perfect for them. They do like to nest in bird boxes and particularly like to visit bramble flowers and the wood has both of these in profusion. Perhaps they are spreading so fast in the UK because their parasite, the cuckoo bumblebee Bombus norvegicus, hasn’t yet followed them here. Nesting in holes in trees and bird boxes also means that they can’t get dug out by badgers – we have seen this happen a lot to buff-tailed bumble bees who tend to nest in old rodent holes in the ground
This is another of Martin’s photos and we think it is of Andrena gravida, the white-bellied mining bee, seen in the wood. This is a rare bee that is mostly found in a few sites in Kent

The next two photos are of the bumblebee mimic hoverfly, Criorhina berberina, on the left and an actual bumblebee, the early bumblebee, Bombus pratorum, on the right. A bit like the ant mimic flies above, the hoverfly would like a predator to mistake it for a stinging bee and it is doing quite a good job of pretending to be one. But actually the eyes are so very different, as are the antennae. Both are Martin’s photos:

Poking around in the marjoram clearing in the wood, we found a burnished brass moth spending the day on a leaf, awaiting the arrival of the short June night when it would fly again. It wasn’t very well hidden so I hope it survived until then:

Burnished brass moth
Black-striped Longhorn Beetle, Stenurella melanura 

We also saw a soldier fly in the marjoram grove and this was the first time I’d seen one. There are forty-seven species of soldier fly in the UK and this one is the broad centurion, Chloromyia formosa, one of the most common:

This broad centurion had a strangely voluminous abdomen just visible under her wings, but nothing like the size of the abdomen of another soldier fly, the clubbed general, Stratiomys chamaeleon. Here is a photo of a clubbed general from Wiki Commons:

Photo from Wiki Commons by gbohne under CCA-SA 2.0

I would really like to see a clubbed general one day but they are extremely rare, although found at a few sites in Oxfordshire which is not a million miles away. There is a similar-looking soldier fly called the banded general, Stratiomys potamida. These banded general flies are more widely distributed so perhaps I should start with them.

The green woodpecker chicks have developed to the stage that they are shouting loudly out of the nest hole, demanding to be fed:

And there is certainly a lot of food being brought in to them:

It has been so very dry in East Kent this spring and the ponds in the wood are very low indeed:

Scarcely any water left here but there has been some rain in the last few days, thank goodness

The fox cubs are starting to get a bit bigger now that we have reached June:

These days I am part of the volunteer wildlife monitoring team at Walmer Castle and this week hoverfly expert Martin and I toured the Castle grounds to identify any that we saw. But, whilst we were looking for hoverflies, we spotted two species of interesting bees. Wool carder bees, Anthidium manicatum, were on the lamb’s ear plants. A very robust male bee here:

These bees nest in pre-existing cavities, creating cells in which they place pollen and lay an egg. The walls of the cells and the closing plug to the nest are made from the ‘fur’ that the female bee gathers from furry plant leaves and stems
Some of the female wool carder bees have much more yellow on their abdomens. Martin’s photo

We also saw a very exciting and rare bee, the ruderal bumblebee, Bombus ruderatus. The male of these bees can come in this lovely all-black form:

Both of these ruderal bumblebee photos are Martin’s

But we did actually see nine species of hoverfly at Walmer Castle as well. This one was my favourite:

Xanthogramma pedissequum male. This is a really striking and brightly-coloured hoverfly with an interesting lifecycle – its larvae develop underground in ants nests and eat the aphids that the ants are farming down there for their honeydew. Martin’s photo

I finish today with our art installation-cum-wildlife habitat that our daughter-in-law built for us a couple of years ago in the meadows. We have already seen species of reptile, mammal and invertebrate that have made their home amongst the safety and warmth of these tiles and, with its billowing oxeye daisies, this definitely looks to me like one of those ‘June’s happy things’ that Annette Wynne wrote her poem about:

The Dragonflies and Damselflies of East Kent

Last weekend we spent a day with the Kent county recorder of Dragonflies and Damselflies. Kent is the best place in the country to see a wide variety of these amazing creatures and the weather was sunny, hot and calm which was exactly right. This was a Naturetrek day trip and we were a small group of only four which was the perfect number.

Dragonflies are amazing creatures and considered to be the most successful predators in the animal kingdom. Their powerful wings, agile flight with all four wings moving independently, and precise vision with each compound eye made up of at least 20,000 lenses, mean that they have more than a 95% success rate when pursuing their prey.

Damselflies are similar to dragonflies but are smaller, slimmer and a lot less powerful, folding their wings along their body at rest, unlike dragonflies who hold their wings away from their body.

We started the day at Westbere Lake to the east of Canterbury, where we pottered around the ditches and dykes before making our way south to the banks of the Great Stour river.

A male common blue damselfly

There were quite a few different species of damselfly to be seen there.

We learnt that blue-tailed damselfly females come in five different colour forms and we enjoyed ourselves trying to spot all of these. Clockwise from top left: infuscans (with a green thorax), typica (a blue one), rufescens (orange) which matures to rufescens-obsoleta (not pictured) and violacea (violet):

The banded demoiselle is a most beautiful damselfly:

A male here with the large black spots on his wings

We saw several species of dragonfly there as well. There were numerous scarce chaser dragonflies:

This is a male and you can tell that he hasn’t yet mated because none of the blue colour on his abdomen has been rubbed off by the female holding on to him:
This male, however, has already mated – you can see halfway down his abdomen where some of the blue is rubbed away
Another already-mated male scarce chaser on a perch over the water

We also saw female scarce chasers but my photos weren’t great. Dave, however, got this photo of a female scarce chaser in Dorset a fortnight ago:

Our guide found us several scarce chaser exuvia. The aquatic dragonfly nymph spends one or two years developing before climbing up some vegetation and out of the water. The adult then emerges by bursting out of the thorax, leaving the empty shell – the exuvia – clinging to the plant:

An exuvia of the scarce chaser

Hairy dragonfly were patrolling just above the water surface:

Male hairy dragonfly

If you are wondering why it is called hairy, you can see its hairy thorax below:

The Norfolk hawker is a rare and red-listed dragonfly which, until recently, was restricted to the Norfolk Broads in the UK. However, this species has been expanding its range and there is now a population of these lovely brown dragonflies with their bright green eyes in Kent. We saw several at Westbere:

Dave spotted what is very probably a Norfolk hawker exuvia across the water of the dyke:

Whilst we were on the look out for dragonflies and damselflies, we inevitably spotted some other things as well. The dyke was packed full of beautiful fish with red fins. I know very little about freshwater fish but think these must be rudd:

This red and black froghopper is Cercopis vulnerata:

A beautiful Helophilus pendulus hoverfly:

A green drake mayfly, Ephemera danica, was lying dead on a leaf. The life span of the adult phase of a mayfly’s life is four days at the most:

A downlooker snipefly, Rhagio scolopaceus, is a predator that catches smaller insects in flight:

This is a stretch spider, probably Tetragnatha extensa although there are several similar species. Commonly found on vegetation near water:

Having finished at Westbere Lake, we decided to move location to Sandwich Bay Bird Observatory (SBBOT) where they have recently dug some sandy pools which have become a stronghold for Britains rarest damselfly, the dainty damselfly. This species was historically only found at a site in Essex but was lost there after terrible flooding in spring 1953. It was then considered an extinct species in Britain until some more were found at Elmley on the Isle of Sheppey in Kent in 2010. Another fragile population was discovered during a bioblitz at Sandwich Bay in 2019 but numbers have improved significantly at The Bay since SBBOT dug these new pools:

We found large numbers of dainty damselflies at Sandwich Bay. In fact there were so many that we were becoming quite blasé about these incredibly rare creatures.

A male dainty damselfly. The best way to quickly recognise these damselflies is to notice that two and a half abdominal segments are black before you get to the bright blue tail. There is also a blue line between the two blue spots on the head

Our guide found us a dainty damselfly exuvia as well:

He had recently found scarce blue damselfly at these pools but, despite extensive searching, he couldn’t spot any this time.

We found some mating black-tailed skimmers there. The pair were demonstrating how the legs of the female rub the blue from the abdomen of the scarce chasers that we had seen earlier:

The female black-tailed skimmer once they had parted:

Back in 2017 we saw a female red-veined darter laying her eggs into one of our ponds in the meadows:

The female red-veined darter, with her blue lower eyes, that we saw in the meadows in 2017

This was exciting because, although this species is a frequent migrant to the UK and breeding is regularly seen, the population doesn’t seem to have become stable in this country yet. However, our big dragonfly and damselfly day last weekend finished with a grand finale when we noticed two of these male red-veined darters patrolling over one of the Sandwich Bay pools and regularly coming to rest on the sand at the side. They were in very fresh condition and our guide thought that they had probably emerged there rather than migrated in:

The stigma on the wings of these dragonflies are outlined in black
And there is a very obvious green stripe on the side of its thorax

The day was hot and tiring but also very rewarding and enjoyable. By the end of it, the group had managed to see fourteen species:

Dragonflies: Norfolk Hawker, Scarce Chaser, Emperor, Broad Bodied Chaser, Hairy Dragonfly, Red-veined Darter and Black-tailed Skimmer

Damselflies: Banded Demoiselle, Variable, Azure, Blue tailed, Large Red, Red eyed, Common Blue and Dainty Damselfly

Several of these species were new to us and we have come away with so much more understanding and appreciation of these wonderful creatures.

Where Did May Go?

There is so much to be appreciated about May and I wish that it hadn’t disappeared quite so fast. Over the course of the month the meadows have undergone a dramatic transformation and are now cheerfully clothed in oxeye daisies:

The meadows filled with blooms at the end of May

Some summer butterflies have emerged and are frolicking around amongst the flowers.

A common blue butterfly perching on what is one of my favourite meadow flowers – the delicate grass vetchling may be tiny but it certainly packs a punch in the colour department
The number of common blues this year seems finally to have bounced back to the level before the drought of summer 2022
The first painted lady of the year
Small blue butterflies are also doing well here this year
A small blue laying her eggs into kidney vetch flowers, the larval food plant for this species. In the south of England small blues will normally have two broods a year and the eggs being laid here should have developed into adult butterflies by August

May is also a busy time in the moth trap. Moths have such lovely names: clockwise from top left is the figure of eighty, waved umber, privet hawkmoth and peach blossom:

It’s the time of year when many birds are getting on with the serious business of rearing their young. We returned from France on 5th May to find that the pair of swifts nesting in the box on the side of the house had arrived back before us:

It had been a long migration for them up from sub-Saharan Africa and they spent two weeks recovering and slowly rebuilding last year’s nest. Since these birds never come down to the ground, they can only use material that they catch in mid air:

Feathers and dried grass stalks have been stuck together with saliva to bolster up the sides of what remained of last year’s nest

We spotted the first egg on 22nd May:

And a second one had arrived by 24th:

I am a bit uncertain about when the incubation of the eggs actually started but I think it was around 25th May:

Incubation takes 19-21 days and so the eggs should hatch on or shortly after 13th June

Occasionally both birds leave the nest, enabling us to see the eggs. Here you can see a swift flat fly, Crataerina pallida, on the egg at the front:

And also on one of the birds:

These blood-sucking flat flies live amongst the swifts’ feathers and in their nests:

A better photo from Wiki Commons of a young swift and one of its flat flies. Photo by I.Sáček, senior, under CC CC0 1.0

House martins have a very similar flat fly parasite, Crataerina hirundinis, and we saw these up close in 2019 when John the bird ringer caught some house martins in his mist net. The flies stay deep within the feathers when the bird is flying but come to the surface when it stops moving:

I wish I had taken a photo of these flies with my macro camera so that I can see them in more detail.

Whilst we were in France at the beginning of May, the dog was in kennels for nearly two weeks and in that time the meadows became filled with fox cubs from three separate litters. But, soon after the dog returned, all these cubs were taken elsewhere by their parents and we are no longer seeing them here.

One of the pairs of foxes that have now removed their cubs from the meadows. Its sad to have such incontrovertible evidence of the negative effect that our dog can have on the meadow wildlife
When we were in Dorset in the middle of the month, the foxes launched an attack on one of our insect hotels, dragging the inner hay out. Presumably small mammals were nesting within. We think it was foxes rather than badgers because they’d been up on the roof dislodging the tiles as well
This dark fox is the father of one of the litters but has been unable to put any weight on his right front leg for several months. The leg is surely broken or it would be better by now. He is always waiting for me to arrive with the peanuts at dusk and tries to eat as quickly as possible before the badgers charge in and monopolise everything. I wish I could do more to help him

This year’s badger cub is still here in the meadows even after the dog’s return. The weather has been so dry, though, that I am worrying about how it is getting on:

Badger cubs have trouble feeding themselves when the ground is so hard and the worms that make up 70% of their diet have gone down deep
A lovely photo of two badgers drinking

We have not been seeing many birds of prey at this time of year but a tawny owl was here in mid May:

And a barn owl has visited a few times as well:

This kestrel has caught himself a lizard:

And a crow has found a crab….

…and also a young rat:

Dragonflies are now on the wing:

Male broad-bodied chaser

And this little shrew ventured down into the shallow baking tray pond for a drink:

We found four dormice on the May tour round the dormice nest boxes that are up in our wood:

Although there were signs of them starting to build nests, there were no dormice litters as yet.

The green woodpeckers are continuing to nest in a mature cherry tree:

This next photo was a bit alarming though. I think this is a chick in its beak:

Perhaps they are removing one of their chicks that died?

But there is a loud churring noise coming from the nest hole now so there are definitely some more chicks in there. The great spotted woodpecker chicks, however, have already fledged:

A juvenile great spotted woodpecker with its red cap

Further up the same cherry tree that the green woodpeckers are nesting in, a bright yellow chicken of the woods fungus is billowing out of a disused woodpecker hole:

It’s quite a sight

I am often finding glow-worm larvae in the wood and imagine that there must be a healthy population there. I would love to someday see an adult female glow-worm glowing in the dark to attract in a male and our wood must be a good place to start, although in June this would mean visiting really quite late.

A glow-worm larva

We have a trail camera looking at a burrow in the ground and there is currently a rabbit living down there:

But at all times this rabbit has to remain on high alert because its predators are all around:

A fox cub and its mother at the rabbit hole

I finish today with a photo of one of the twenty-seven white helleborines, a type of orchid, that have now appeared in an area of the wood that we thinned out three winters ago:

It was wonderful to see so many of these elegant, special plants growing in the wood this May. We are taking it as proof that all of the hard work we do in the wood over winter is actually making a difference and is worth all of the effort.