Blog Archives: Britain’s Wildlife

#WildBrightlingsea – branching out with our Bug & Botany walks

Britain's Wildlife, Bug & Botany Walks, WildBrightlingsea

As a recce for our new series of #WildBrightlingsea walks coming up (sadly tomorrow’s is postponed because of potentially dangerous winds), we headed there today. Only a short distance from Wivenhoe, it is more maritime in nature, with Tamarisk already looking its best, before the flowers actually burst open and the coral tones are diluted, and Duke of Argyll’s Tea-tree is now well into flower.

With winds rising in anticipation of the spring storm, some sheltered areas were teeming with insects, many of them getting into the summer of love, to the fragrant accompaniment of Hawthorn and Cow Parsley, the very embodiment of May. Dock Bugs were abundant on Hemlock, presumably insensitive to the toxins that render it so poisonous to us.

A selection of the other insects and invertebrates we found included Parent, Woundwort and Green Shield-bugs…

… a selection of hoverflies and dance-flies…

… along with weevils, crane-flies and Nursery-web Spiders …

… and finally, the stars of the day, a Large Velvet Ant and the fly Argyra diaphana, both pretty uncommon in Essex and the former also Nationally Scarce.

One thing that struck us as we walked around the town is that the benefits of reducing mowing may be gaining traction: a grassy bank opposite the Lido has masses of Bur Chervil (a rather scarce, largely maritime plant), and also White Ramping Fumitory and surprisingly early flowering Field Scabious. Whoever manages it, well done!

And in another example of amenity grassland delivering for wildlife, if allowed, the lawns around the Community Centre are another prime example. Heaving with interesting plants including Common Stork’s-bill, Small-flowered Crane’s-bill, and masses of Subterranean Clover, another scarce coastal plant, let’s hope these examples represent a deliberate decision to encourage nature that will go well beyond #NoMowMay!

#WildWivenhoe Bug & Botany Walks: The Wivenhoe cemeteries

Britain's Wildlife, Bug & Botany Walks, WildWivenhoe

This month’s walks, in the cemeteries Old and New, were spread over two days. The warmth and short-lived dry spell on Monday morning brought out a myriad of insects; on Saturday there had been virtually none, but we were instead rewarded with the accentuated smells and colours of the wild flowers in the rain. The Cow Parsley was at its heady best, and the Bluebells, creating a swathe of blue, dotted with yellow buttercups, a feast for the eyes.

This special, sacred,  place has suffered from mismanagement at the hands of man over the years, but nature is fighting back to provide us with a refuge in these uncertain times.  The ancient gravestones, each of interest and worth a read – if only we had had the time! – themselves are mini-nature reserves, covered in lichens, and homes for mini-creatures, including four types of ‘bagworms’.  These are moths which live at least some of their lives in little ‘bags’ –  in the case of Psyche casta the bags are covered in little bits of grass; whilst the ‘Virgin bagworm’ is covered in lichen and grit, and remarkably spends its whole life in The Bag on its own (or rather ‘she’ spends her whole life there – no males needed in this species)!  Two other varieties seen on Monday were Narycia duplicella with the pupal exuvium sticking out of the end of the larval case, and the long Taleporia tubulosa.

Other insects found by the Monday group (sorry Saturday folk) included both Green and Hairy Shieldbugs, the Cinnamon Bug and Red-and-Black Froghopper (both in the ‘warning’ coloration combination of red and black, signifying that they are probably pretty nasty to eat), the Umbellifer Longhorn beetle, and a rather beautiful picture-winged fly Euleia heraclei.

A well-recognised plant occurring in our woody areas is Wild Arum/Lords and Ladies/Cuckoo Pint (to rhyme with Lint)/ Jack-in-the-Pulpit as well as being known by many other names – lots of them quite ‘naughty’ as the flowers are rather, erm, shall we say anatomical-looking!  A few other botanical delights caught our eye –  a delicate little flower, Hairy Tare growing alongside Common Vetch; Thale Cress, rather like the well-known Shepherd’s Purse, but with very different seed pods; whilst Shining Cranesbill with its varnished-looking leaves is certainly at home in the Old Cemetery, as is Garlic Mustard.

Of the larger vegetation a number of splendid trees create height, shelter and lend the place a certain grandeur – these include Himalayan Pine, Horse Chestnut and two species of oak, whereas shrubs like  Viburnum tinus provide valuable nectar early in the year when newly emerging insects need fuel.

We finished our hour in the newer Cemetery which is celebrating ‘No Mow May’ and the wild flowers are numerous and a joy to behold.  Many leaves on the Lime tree have unmistakable red ‘needles’ sticking out of them – these are fascinating little nail galls, created by gall mites (arachnids).  Each of these little structures contain many mites.

Walking on the lush grass certainly put a Spring in Our Steps – the mossy structure beneath your feet is unmistakable, and we hope that those who at first may have been unhappy that Grandpa’s grave had a few ‘weeds’ near it, will instead come to feel uplifted by the power and beauty of nature.

Thank you to all of you who came along ( and to those who had intended to be there but were unable to do so).  The weather left something to be desired, but we all made the best of things.  We have included some photos in this report, but some were taken on our recce a few days before the walk (when it was at least bright though not necessarily sunny). See you all soon.

The Wild Side of Essex: day walks on the Naze in April

Britain's Wildlife

After three months’ enforced absence, it was all change at the Naze. Clearly, the winter wet and hefty storms had caused a lot of erosion, with cliff-slips and tree-falls evident during the first of four @Naturetrektours day walks in April.

And even in ‘the month with no rain’, the preceding winter’s deluges kept lubricating the landslips into activity right through the month: #The WildSideofEssex at its best!

The slumping cliffs, naturally disturbed, are the aboriginal home of plants that may be more familiar as followers in the wake of humanity. Colt’s-foot was already in flower, replaced at month’s end by its ‘dandelion-clocks’ and unfurling leaves:

And the erosion has other up-sides too. It provides sand for the beaches downdrift, it creates clean faces for Sand Martin nests and to reveal the geological strata, telling the story from Tertiary times…

… and providing new crops of fossils to be searched for on the beach.

Whether 50 million year-old fossils and septaria to modern flotsam, there’s always something to find. From sharks’ teeth to Angel’s-wings, Alpine upheavals to winter landslips, at the Naze ‘then’ meets ‘now’ and rubs shoulders with ‘the future’ in the month that the contribution of renewables to the UK energy supply exceeded 60%.

And while the sea was very quiet for birds on the days we were there, save for a few Cormorants and gulls, and a single female Eider…

…shorebird numbers actually increased during the month, as Dunlins (up to 500), Sanderlings and Turnstones especially gathered before heading to the Arctic for the summer, by the end of the month many of them moulting into summer plumage.

… while on the marshes the number of Shovelers grew to an impressive 50 early in the month.

Landbirds were rather more difficult to come by in the cold to very cold north-easterly winds which persisted all month. The cliff-top scrub proved a reliable site for wheezing Greenfinches and mating Kestrels, the fields around had displaying Lapwings, and ever-increasing it seems, angrily-singing Cetti’s Warblers, six or seven around the headland.

But summer migrants were mostly seriously held back by adverse winds. Sand Martins, Chiffchaffs and Blackcaps had made it through in March, but the martins all but disappeared until the very last day of the month. Other hirundines did little more than trickle through, and Whitethroats arrived in mid-month, with 15 or more singing on territory when the first Lesser Whitethroats dropped in a week later. Otherwise, it was a merest sprinkling of Yellow Wagtails, Sedge Warblers, Wheatears and Sandwich Terns. There is still much to arrive…

Another increasing species seems to be Muntjac. It is now the norm to see several during a walk, and this is in spite of the huge number of dogs walked over the Naze. The last walk of the month also gave us other mammal records, including Stoat, Weasel and a magnificent bull Grey Seal offshore.

Flowering, by and large, has been held back by the arctic air and night frosts. Take Blackthorn, normally peaking here in late March, at the start of April much of it was still in tight bud. The peak occurred some three weeks later than is usual, and many bushes were still in fine bloom and feeding bumblebees and Peacocks at the end of the month.

Otherwise the main nectar and pollen resources were Gorse, a coconut-scented blaze of colour in the sun, albeit badly frost-scorched in exposed places, and Alexanders, a non-native perhaps but one that pays its way in terms of ecosystem services.

 

Other plants starting to show were White Ramping Fumitory and Sheep’s Sorrel on the clifftop, Sea Rocket germinating on the dunes, Hog’s Fennel sprouting and the first flush of salt marsh blooming with the emergence of Common Scurvy-grass.

And a final couple of botanical findings, fascinating fasciations, where the shoot tips of Shrubby Sea-blite and Sycamore have both become flattenened and proliferated.

It was a very difficult month for insect-watching. Late emergences and reduced activity meant that only at the hottest times of the day, when the sun was out, and in sheltered spots out of the wind was there much to see, with basking solitary bees, cuckoo-bees, hoverflies and ladybirds.

The Blackthorns were hosting some impressive larval webs of Brown-tail Moths, and the Gorse as always came up with the goods in the form of Gorse Shield-bugs and Gorse Weevils, most noticeable perhaps by the holes they excise in the petals.

And then at last on the final day, an emergence of St Mark’s Flies, behind schedule by some five days: black, hairy and dangly, fearsome-looking perhaps, but entirely harmless, indeed beneficial as food for Swallows and as pollinators.

So, all-in-all an interesting month. A bit of an endurance test at times in the teeth of the wind, but Spring has advanced a little. And as we head into May, the dam-burst of held-back birds and delayed flowerings is surely only days away….

 

 

 

The Wild Side of Essex: day walks on the Colne Estuary in April

Britain's Wildlife, Cockaynes Reserve, WildWivenhoe

Three #WildSideOfEssex walks on the Colne Estuary with Naturetrek  in the month from the very end of March were expected to span the transition from winter to summer. And so they did, albeit rather in reverse order…

The first post-lockdown walk on the last day of March coincided with the last day of the mini-heatwave, with temperatures rocketing to 22°C – unseasonably, almost unreasonably, hot, even for the Essex Riviera! That very afternoon, skies clouded over, bathing the landscape, by now devoid of birdsong, in cloying yellowish light. Sahara dust was on its way, and when the rain came that evening, the dust blanketed everything as the temperatures plummeted. Thereafter April was a month of no rain, but icy winds from the north-east. Plenty of sunshine, but no real heat, and more night-time frosts than the whole of the preceding winter.

And naturally, this had impacts on the wildlife. Blackthorn was still in tight bud during the first walk, and only just past its best by the third, a good three weeks later than is typical round here.

But nothing if not contrary, Nature had its mixed messages – the first Bluebells were in flower by the end of March, well ahead of schedule, but then spent April in suspended animation, still leading up to a May peak.

Other interesting botanical finds during the month included Greater Stitchwort and Spring Beauty on woodbanks, Stork’s-bill and Early Forget-me-not on the heaths and White Ramping Fumitory closer to the tide:

But not all exciting flowers are showy. Some of the most subtly beautiful are green: Opposite-leaved Golden Saxifrage, Butcher’s-broom, Red Currant and the simply unique Town-hall-clock in the woods and Mousetail clinging to just one of the thousands of Yellow Meadow-ant-hills on the marsh.

A surprising number of fungi were found (perhaps as it has been a very wet winter) with Maze-gill, a fruiting Reticularia slime mould, and best of all that beacon of winter wet woodland, Scarlet Elf Cups, in profusion by Sixpenny Brook.

In the heatwave, spring insects were out in force with Bee-flies and Hairy-footed Flower-bees investigating the Red Dead-nettle and Ground-ivy…

… while butterfly numbers faded during the month, numerous overwinterers (Peacocks, Commas and Brimstones) giving way to the first emerging Green-veined Whites and Orange- tips.

And that just leaves the birds. All change! On the estuary, the waterbird numbers dropped away rapidly, although the summer-plumaged, glowing copper, tiger-striped Icelandic Black-tailed Godwits were simply stunning. Overhead several Mediterranean Gulls yowled imperiously and drifted over on implausibly white wings on each walk, while Red Kite and Marsh Harrier were both on the move. And by months’ end, the piping of the waders had largely been replaced by the screech of Common Terns.

Other summer birds were slow to arrive. A few hirundines were around at the outset, but numbers barely changed during the month. Chiffchaffs and Blackcaps had made it back before the adverse winds set in, as did an early Sedge Warbler, and then by the second walk, Whitethroats, and the last one, Reed Warblers. Resident Cetti’s Warblers seem more numerous than ever, and it was especially exciting to see a territorial pair of Nuthatches in Grange Wood, as this bird is generally absent on the Tendring Peninsula.

All of the above and more, including good views of both Fox and Muntjac. And what better than on the final walk, to take lunch sitting by Sixpenny Brook, a Treecreeper creeping overhead and singing Nightingales – new in just three days previously – either side?

 

The Wild Side of Beth Chatto Gardens – the chills of April

Beth Chatto Gardens, Britain's Wildlife, WildWivenhoe

Since the mini-heatwave in March that fired the starting gun for Spring, April has gone downhill, or at best been treading water. Persistent, piercing, chilly north-easterly winds have kept temperatures well down, despite some lovely sunny days, and the nights have brought more frosts than the whole of the rest of the winter put together. And to cap it all, barely a drop of rain.

The plants have told the story of those weather stresses. Out in the surrounding countryside, Blackthorn peaked three or four weeks after its normal time, although confusingly, Bluebells started to flower a month early, although the cold has put them into suspended animation ever since. In the garden, the results have been equally mixed, winter colliding with spring while edging towards summer…

And the same is true of the insects in the garden. Until mid-month all butterflies were hibernators, especially Peacocks and Brimstones. But at last the new season’s adults have started to emerge, with Green-veined Whites and Orange Tips mixing with the first of the Speckled Woods in the dappled shade:

In sheltered spots out of the wind, and when the sun is out, bees are starting to emerge along with hoverflies, and bugs and other creatures are there to be found basking.

But the real insect action has been around those plants which best provide what insects want: nectar and pollen. In March it was Scilla bifolia, while in mid-April Skimmia ‘Kew Green’ took over the baton. Among the bees and hoverflies, there were a couple of scarce flies, the Spring Bee-grabber (just a couple of previous north Essex records) and the bristly moth parasite Tachina lurida, with only four previous Essex records.

 

The Skimmia is starting to fade now, so what will take over? Certainly Euphorbia wulfenii is attracting flies, and both Cherry-laurel and Thermopsis are attracting the bumblebees.

By the end of the month, having been held back for so long, the dam-burst of Summer is hanging in the air. All it will take is the wind direction to reverse, night-time temperatures to rise and we will be cascaded through the riot of Spring, probably faster than any of us would like. If anyone is thinking of visiting for a welcome taste of the early season, best do it soon!

A couple of further highlights are perhaps more by accident than design. Where mowing is restricted by trees and obstructions, Daisies and Dandelions are showing through, a natural complement to the insects’ garden restaurant. Wouldn’t it be good if  ‘No Mow May’ could find a place in the garden regime? Not perhaps on the main lawns , but maybe in the car park or on the verges of the driveway: every little helps our beleaguered pollinator force.

And then there’s the borders that are becoming infiltrated with one of our most charismatic little ancient woodland plants, Town-hall-clock. Some might say ‘infested’, but I would say ‘skeined with a graceful filigree of unassuming, green-flowered delight’. Who cannot love a plant whose scientific name ‘Adoxa‘ translates from Greek as ‘without glory’; whose clock-face flowers have five petals each, whereas the one pointing skyward has (usually) just four; a plant whose relationships seem so obscure it was until recently considered unique, the only member of its family in the whole world? And which bizarrely, following genetic sequencing has been shown to share a family with Elders and Viburnums!

So spring may not yet have fully spring but the garden is already full of wild interest, And even on the coldest days, there are always the multi-species lichenscapes on the trees, ever-present whatever the weather!

As always, the Beth Chatto Gardens are brimming with life. While the weather, and over the longer term climate, are going awry, the importance of gardens like this in maintaining our countryside’s wildlife cannot be overstated.

To visit, unless you are a Friend of the garden, online prebooking is essential. Please visit https://www.bethchatto.co.uk/garden-nursery/planning-a-visit.htm

 

 

The southern Suffolk Sandlings: April – Spring steals in…

Britain's Wildlife

Spring it may be, but it felt more like February, with a Siberian breeze keening across the heaths, continuing the recent cold snap which seems to holding back summer birds, insect emergences, and flowering – the Blackthorn in places still in tight bud, at least three weeks behind schedule.

So Woodlarks, whose cadences should now be resounding across the Sandlings: reduced to a few half-hearted attempts in the sunny spells. Pairs each of Stonechats and Dartford Warblers added to the heathland flavour, as Chiffchaffs and Blackcaps sang from the Silver Birches. But for summer visitors at least, that was it, save for a possible, never-confirmed snatch of Redstart. Otherwise, bird-wise, the lingering memory is of the noisy groups of Redpolls flying over all the time, with Siskins and Crossbills too, but in much smaller numbers.

Plants likewise have been held back, but there are at least a group of interesting Sandlings plants identifiable by their distinctive leaf colours and growth forms, from the vivid red splashes of Mossy Stonecrop, to the tight, pinnate rosettes of Bird’s-foot and blue-green Buck’s-horn Plantain.

Common Stork’s-bill and Sand Sedge were just coming into flower in the sandier patches, and on the low trackside banks, Spring Beauty, Spring Whitlow-grass and especially Shepherd’s-cress, the mini Shepherd’s-purse so characteristic of Sandlings soils. Other specialities included White Horehound and Climbing Corydalis.

Gorse of course was in flower, although not the autumn-flowering Western Gorse here in an easterly enclave, as were the Birch trees, with upright female and dangly male catkins.

And it was Gorse that was the focus of insect activity, insofar as we could find any. During sunny spells, in the lee of a big clump of Gorse, the temperature was perceptibly higher, the coconut scent started to give promise of warmer days. An a few insects duly revealed themselves: Buff-tailed Bumblebees, a few solitary bees and hoverflies, basking Gorse Shield-bugs, tiny Gorse Weevils, smaller than the holes they were biting in the petals. And most numerously, what seemed to be a very fresh emergence of Lesser St Mark’s Flies.

Elsewhere warmth-lovers were absent. No sign of Adders, just a couple of Cream-spot Tiger caterpillars trundling their way across warm patches of sand, and also a couple of Viviparous Lizards, finding warmth and shelter on an ant-hill and an old, decaying log respectively.

Not perhaps the riot of Spring we had hoped for. But there is always, but always something to find. And after a long, damp, grey winter of Covid confinement, the sense of space and different scenery felt so good. And we still have the real riches of the season to come…!

#WildWivenhoe Bug & Botany Walks: Back in Action! The KGV and wildlife garden

Britain's Wildlife, Bug & Botany Walks, WildWivenhoe

Thanks to all who joined in with us for the first B&B sessions for 2021.  We both felt rather rusty, having had so many months off, but hopefully we managed to find enough to show you to make an interesting hour!

Due to the cold weather, particularly on Saturday, insects were very thin on the ground.  The main delight was the bees  – a few prospecting queen bumblebees  looking for a suitable hole to make a nest, plus some entertaining Hairy-footed Flower Bees. These are ‘sexually dimorphic’, ie the males and females are very different to look at, and they were very interested in each other (the males hovering closely behind the females) and the very important nectar sources of Red Dead-nettle and Blue Alkanet. This latter species is not native to the UK, but along with many other garden plants and escapes is such a lifeline to insects on the occasions when there is not much ‘wild’ nectar to be had.

This year’s season of Spring seems very ‘odd’ (but when doesn’t it?) – some things seem to be out early and others weeks behind what you might expect. For example some areas of Elm scrub have done flowering already and are producing seeds, whilst others have barely started to flower. This could be due, in part at least, to the vestiges of Dutch Elm Disease which has never quite gone away. This malady is caused by a fungus introduced to Elms by the Elm Bark Beetle.

The beetles are only able to burrow into trunks when they reach a certain size, the ingression introducing the fungus that kills the above-ground parts, whilst the roots survive, and suckers continue to sprout afterwards. Hence you will still see lots of small Elms around, but few large trees. A notable exception is in Brighton where a ‘fire break’ from back in the 1960s meant Elms within a mile or two of the town were felled when the disease was first noted approaching, the potentially damage-causing beetles being unable to fly that far to spread it. Social distancing! As a result the place can boast many fully sized Elms, which nevertheless need constant monitoring (Test, Track and Trace) as the pandemic may reappear at any time.

Back to our walks, we were at times serenaded by avian life including Blackbirds, Dunnocks, Chiffchaffs, Blue Tits and Wrens whilst Golden Plovers, Green Woodpeckers and a Buzzard were seen overhead.

We popped into the Wildlife Garden to see what has been happening.  Lots of hard work has gone into improving the pond which had been suffering from a leaky liner and had become rather overgrown. The overall impression at the moment is that all is rather bare, but lots of plants have been put into the areas surrounding the pond, which will be able to get going once the weather warms up, and a few Kingcups are in the pond itself. Sadly no sign of frogspawn this year, but we are confident that by next spring all will be back to normal as far as the amphibians are concerned and it will once again be a good breeding ground for our croaky friends. It is brilliant that there is a band of concerned individuals locally who are prepared to work hard for this very important site.

Directly over the field from the garden our attention was caught by the beautiful flowering Blackthorn bushes.  In full snowy-flower they were a sight to behold.  However, their usual promise of sloes to make our much-enjoyed sloe gin may not be guaranteed this year due to the distinct lack of any pollinators at this crucial time (having said that, our Monday group were treated to the sight of lots of hoverflies buzzing from flower to flower).

 

Other plants don’t rely on these third-parties for pollination but employ the powers of the wind – letting their male catkins dangle free and hoping pollen will be blown onto female flowers.  Good examples of this are the Hornbeam and White Poplar both found on KGV.

We finished our tour on the ‘Hay Meadow’ a section of the KGV which has been allowed to escape the regular three-weekly mowing regime for the past three years and is now an interesting area comprising all kinds of grasses, chickweeds, knapweeds and dandelions.  Not much sign of flowering at the moment, due to the extended cold, but we are confident once we have some warmth and refreshing rain all will be well.  We found what we think to be a newly recorded species there too – Field Wood-rush.

Short and sweet, and at least with its slow start we still have much of Spring to enjoy now we have been allowed out…

The Wild Side of Beth Chatto Gardens – late March heatwave

Beth Chatto Gardens, Britain's Wildlife, WildWivenhoe

The mini-heatwave at the end of March was welcome respite from what felt like a long, cold, grey, damp Covid winter. The  sun at the start of last week was so restorative, even though dizzy heights of 22°C were short-lived: as March closed, so arrived the Sahara dust-laden clouds, a blanket of uneasy silence, bird song quelled, and ultimately a rapid drop in temperature as the wind turned to the north.

We made two visits. One was just before the peak of the heat under perfect, powder-blue Persian skies, all the better to see Fritillaria persica as it is meant to be. Three days later and 12 degrees cooler was just after the break in the weather. Only three days, but a world of difference, the Trilliums and Flowering Currants having been pushed into flower. Conversely, the second visit was almost insect free, in total contrast to the bustle, buzzing and basking of the first.

It was the Scilla bed which first grabbed us: bees everywhere, from Honeybees and mini-miners to swarms of tiny grass-flies. The Honeybees looked very fetching, munching the bright blue pollen and stuffing it into their panniers.

 

Then the much-awaited first Dark-edged Beeflies of the year, one of the real harbingers of spring. The first ones had emerged just over a week previously along the south coast, and our entry into the ‘bee-fly club’ was most welcome. Much of their time was spent foraging on Lungwort.

As usual, a motley assortment of baskers was sunning itself, especially in the sunflecks of the woodland gardens, from Yellow Dung-flies, to Cereal Leaf-beetles, Peacocks and the tortoise-beetle Cassida rubiginosa.

And also a good range of true bugs: Green Shield-bug (just coming out of its brown winter plumage), the piebald Crucifer Shield-bug, Dock Bug and a Birch Catkin-bug, small, reddish and when on a catkin looks lust like a seed (with legs…).

A good start to the insect season and also a great opportunity to indulge in the artistic opportunities afforded by low-angled light on the floral riches of the season.

The Wild Side of Beth Chatto Gardens

Beth Chatto Gardens, Britain's Wildlife, WildWivenhoe

Those who read these blogs or have been to some of my talks will know that we have an inordinate fondness for the Beth Chatto Gardens. Just a couple of miles from our flat, it is in effect ‘our garden’, a place where we can go to escape.

And we do. Regularly. Gardens are of course about plants, but they are also a place where wildlife can live. Not just live, but positively thrive if the garden is managed with any degree of sympathy for the natural world. Thankfully, Beth Chatto’s comes out towards the top in any assessment, under any criteria, of wildlife-friendliness in the garden.

Beth’s approach was always to plant ecologically, using plants matched to the soil and climate conditions, so as to minimise the need for unsustainable interventions. Visit any time of year to see those principles in action, and to see what a gardener’s garden that sustains wildlife AND points the way to gardening in the global greenhouse can look, smell and sound like.

So when the garden management team approached me with a view to forging closer links, to become ‘part of the team’ as Wildlife & Conservation Adviser, I didn’t have to think about it for too long! Their ethos matches ours. And so I shall now be helping to advise them on wildlife matters, so that we can continue to develop the garden in line with Beth’s vision. Do our bit for the planet, and (on the principle that many bits makes a lot) encourage lots of others to do likewise.

As part part of this work I shall be continuing to publish blogs on our own website, as well as helping with the ‘official’ channels. But as a taster, I thought it might be a good time to revisit some of the Wild Side invertebrate highlights we have found over the past couple of years.

There have been rarities: the first records in east Essex for Rhyzobius forestieri (a small, dark, hairy ladybird that flashes an orange body as it flies) and the bug Closterotomus trivialis (in both colour forms) ….

…. the only place we have seen the large, black Tanner Beetle and the rove beetle Tasgius morsitans ….

…. and only the second ever Essex record of the rare migratory Locust Blowfly, with distinctively striped eyes. This may well have come from beyond the shores of Europe – its larvae feed upon the eggs of locusts.

Other migrants too – Hummingbird Hawk-moths and Painted Ladies, much more regular here than the blowfly, but again potentially originating from the Mediterranean basin.

And new colonists – Willow Emerald damselflies are now a common sight in late summer, but they have been in this country for only the last decade or so.

Then there’s the interesting behaviour we’ve witnessed: a Scorpion-fly feasting on the body of a spider (normally, it is suggested, they use their long snout to extract flies from spiders’ webs) and ‘kissing’ Two-spotted Malachite-beetles, apparently sharing bonding pheromones.

And the gory side of life: how about this ‘zombie fly’, devoured by the entomopathogenic fungus now erupting from its abdomen and liberally producing a halo of spores, each potentially a death sentence to another passing fly. But before the end, the fungus takes over the mind of its host, changing its behaviour so that it crawls to the highest point available, all the better to be able to disperse the deadly spores into the wind.

And finally, still on the gore and carnage theme: we discovered the stately waterside plant Thalia dealbata has a dark side. It is attractive to pollinators, but in its native central America, those pollinators are big, strong carpenter-bees. Here it is smaller bees and flies, and they get their tongues trapped in the gripping flower parts…and die, slowly. Fortunately, the gardeners have started to try and make sure the spikes of Thalia are cut off before the flowers open. The ‘beautiful assassin’ has been tamed…

As well as revealing what is going on in the garden ‘beyond the blooms’ following each of our visits, we will also prepare more in depth blog reports on particular topics, such as Butterflies, Moths and Dragonflies in the Garden, and to keep a log of everything that we find moving in to enjoy the garden as we do.

And who knows, I may even still find time to unleash my shutter finger and look for interesting ways to see the garden plants through a lens…

We are looking forward to this becoming more regular, and do look out for the the next blog in a few days’ time, the things we spotted this week.

For more information about the garden, including current opening times, please visit the Beth Chatto Gardens website.

The Beth Chatto Gardens: on the starting blocks of Spring…

Beth Chatto Gardens, Britain's Wildlife, WildWivenhoe

Six weeks have passed, the Snowdrops and Aconites are over, and the second wave of Spring is just starting to weave its magic. The birds certainly felt it, with singing Goldcrests, Greenfinches and Chiffchaffs. But its progress is slow – a cold and dull February has certainly slowed the advance of the year, as can be seen from photos of the Crown Imperials taken one year apart…

… last year, in full foxy-scented flower, with each petal with the ‘tears of Mary’ waiting to reward pollinators; this year maybe a week or two behind that stage, although more sunny days like today would surely speed things up.

But fortunately there are plenty of other nectar sources available as Honeybees and queen Buff-tailed Bumble-bees are out in force:

Otherwise, after a cold start to the day, the invertebrate world was apricating – the act of basking in the warmth of the sun: spiders (including a Heliophanus jumping spider with hi-vis green palps), hoverflies, and everywhere ladybirds, mostly Seven-spots with a  few Pine Ladybirds.

Twice we saw ladybirds sprucing themselves up after a winter of inactivity (does that sound familiar after the latest Covid lockdown?) – raising their wing cases, extending and inflating their wings several times as if to iron out the stiffness and creases of four months’ confinement.

Ladybirds and hoverflies are of course special friends to the ecologically-aware gardener, and early emergers will hopefully build large populations to help keep the populations of aphids and other potentially injurious insects in check, without the need to resort to poisoning the world around us. It was pleasing also note one of the borders had signs of another natural pesticide (in this case molluscicide) – the Hedgehog.

And everything else in the garden was looking just wonderful in the sunlight. From the wider views to the innerscapes …

…  to the spring-green flowers, subtle certainly, but with an undemanding charm all of their own…

… and the ever-expanding palette of the year, brought to life by the low-level sunlight and the residues of overnight rain.

Finally, musings on the Widow Iris, so called for the widows’-weeds it wears, disporting herself with a sombre malevolence that lends itself the the alternative name of Snake’s-head Iris. Having just spent time watching the queen bumbles going about their business, this drew us in: the petals have the colour and texture of an Bee Orchid. Could this be another example of botanical insect mimicry, promising a sexual bounty, but delivering only a load of pollen? Certainly had us fooled at first…

Signs of Spring: Nature Cure at Cockaynes

Britain's Wildlife, Cockaynes Reserve, WildWivenhoe

One of those February days when every little sign of spring brings joy unbridled. When everything feels so wrong it can never get right again, we have the turning of the seasons to reassure us that light and life and will return.

And where better to go to find the promise we though would never come in the depths of the pandemic: arriving before our very eyes, and into our hearts, Spring in the Cockaynes Reserve #NatureCure. A great day to be out, more like May than February, with a blue sky backdrop to Chiffchaffs singing, and Brimstone, Small Tortoiseshell and Peacock a-flutter.

Deep in Villa Wood, by the tinkling, twinkling Sixpenny Brook, Golden-saxifrages have yet to cast their magic on the banksides, but Scarlet Elf Cups are out. This is the species to which survival of this site can be most attributed 35 years ago … it’s a long story but one we hope will be told in the fullness of time in our Field Guide To The Essex Coast.

And Hazel everywhere, tassellating serenely but profusely…

Still there is yesterday’s news, the hangovers from last year: Autumn hues, preparing our eyes for the woodland colours to come, and Autumn fruits – Ivy, helping Blackbirds to reach breeding condition, and Reedmace (please, NOT Bulrush!), maybe a thug in the ponds, but so very important, its cigar-heads stuffed full of tiny seeds, late-winter nuggets of nutrition starting to be dispersed.

At this time of year, the mosses, lichens and fungi which are all too easily overshadowed, literally and figuratively, by the verdancy of summer have a brief chance to take centre stage…

… but every  flower that was open was a joy, especially the Common Field Speedwells on farm fallow, a sea of tiny blue faces tracking the sun across the sky.

 

And each flower at this time of year is a bonus for insects: Gorse buzzing with Honeybees, the first Dandelions waiting for the first queen bumblebees. But insects know where their needs are best met, and for Tree Bumbles especially it was garden Crocuses, with many a flower containing its soporific pollinator, seemingly drunk on the contents.

Away from the flower action, the baskers were out: a Pine Ladybird among the more numerous Seven-spots, and the tiny, hairy springtail Entomobrya nivalis…

…  our first shield-bugs of the season, as iconic as the first Chiffchaff. A single Hairy, but lots of Gorse Shield-bugs – note how their antennal colour matches the red of the tips of fresh Gorse spines.

And in one patch, there were several ‘ghost bugs’ – pale, empty adult Gorse Shield-bug skins, the contents seemingly having been devoured by an entomopathogenic fungus. As we have described before (see here), the unfortunate victims were glued to the tips of shoots, the fungus having taken over their behaviour as an aid to the wind dispersal of the fungal spores…

Beth Chatto’s Garden: the rebirth of Spring

Beth Chatto Gardens, Britain's Wildlife, WildWivenhoe

Today should have been the ‘Local Friends’ day at Beth Chatto’s, prior to reopening tomorrow. Covid19 (and,  it transpires, the snow from Storm Darcy) had other ideas, but hopefully reopening will be not too far down the line…

But quite by chance, my timeline reminded me this morning that I had been there taking photos on this very date 16 years ago. So here’s a few of the highlights of what to expect when we can once again make Beth Chatto’s garden one of our regular haunts.

It’s all too easy to have your head and heart swayed by the signs of the Spring to come. But do take time to lose yourself in ‘yesterday’s news’, the still decorative remnants of last year’s growth, like the memories in a faded photograph…and a much-needed reminder that in gardens, overtidiness is anathema.

With many trees devoid of leaves, late winter sun penetrates the garden gloom, and casts shadows and creates highlights more arrestingly than at any other time of year.

And then the promise of what’s to come. New shoots…

… new blooms: now it will be Snowdrops, Snowflakes and Aconites that grab the headlines, but gradually Hellebores and Daffodils start to broaden the palette…

… new scents: from the more subtle Laurustinus, Daphne and Witch-hazel, to the stop-you-dead-in-your-tracks olfactory grasp of Sweet Box (Sarcococca hookeriana, pinker flowers with undiluted sugar-sweetness, while Sarcococca confusa has a slight counterpoint of citrus) …

… and new lives: hibernating insects roused by the sun, from natural insecticides such ladybirds and wasps, to plant bugs, including the Bishop’s Mitre.

At any time of year, the garden is a place of calm and beauty, a place to reflect and reconnect with the natural world. And after the past year, that is a nature cure we all could do with, more needed this Spring than in any other.