Photo Blog

I love observing nature through the changing seasons both in my Norfolk wildlife garden and the surrounding countryside. I blog about wildlife gardening as well as about Norfolk butterflies, wildflowers and other flora and fauna that I come across. Bookmark my Norfolk nature photo blog to keep up to date with my photographic adventures.

Flight of the Hummingbird Hawk-moth

One dream I always had was to encourage one of our most delightful winged summer visitors - the Hummingbird Hawk-moth - into my wildlife garden.

I was first inspired after spotting this large and striking day-flying hawkmoth skilfully hovering as it nectared on the English Lavender beds in a cafe in the very next village not long after moving in and discovering what this large, checked, fast-hovering visitation had been.

To this end I diligently grew Red Valerian (which, unbelievably for Norfolk, died), Verbena Bonariensis and several types of Lavender and Lavandin all to no avail, no Humminbird visitation was forthcoming. Later, as I learned about their migrant lifecycle, I also introduced their caterpillar foodplant, Lady’s Bedstraw, Galium verum, into the garden to hopefully encourage the Spring arrivals to breed and perhaps spot one of the second late summer brood moths, still with no luck.

But this year things looked more promising. Even as 2019 was the Painted Lady year, it seemed that 2020 was all set to be the Hummingbird Hawk-moth year instead! With early favourable weather and winds encouraging many more than usual over the channel my chances were better than ever.

In early springtime while wandering along some nearby country lanes I was over the moon to spot one ovipositing on Cleavers, Galium aparine (that’s Sticky Bud to you and me) another Galium family caterpillar host plant. But still there were no springtime sightings in my garden itself. That only left the autumn second brood for a sighting in the most auspicious year for them yet. I began to lose hope. July and August came and went and I began to wonder if the arable surroundings outside my village were just too inhospitable for them.

And then, on 1st September, at the eleventh hour, a little like busses, from my armchair I spotted movement from the corner of my eye. I knew instantly! I leapt up to investigate, then did a double take - it was not just one, but TWO Hummingbird Hawk-moths I was seeing hovering among my patio pots! They busily nectared first on my Bonariensis, then my Lavender hedge (Hidcote strain) and then rapidly zoomed off to visit the the good old White Buddleia at the bottom of my garden. I was as excited as a whippet and dived off down the bottom of my garden at a similar speed to observe them. I certainly discovered just how very fast and restless their distinctive flight was but grabbed a record shot to celebrate my success, 7 long years in the making.

Hummingbird Hawk-moth, Macroglossum stellatarum, nectaring on my White Buddleia

Golden Blues

I always start to feel a little sad at this time of year as our now golden wlidflower meadow will soon be down for another year. But in the meantime I’ve been lucky to enjoy the golden evening sunlight falling on the last brood of Common Blue butterflies who like to bask on the west side of the meadow to catch the last rays of the sun before going to roost.

Despite all the odds, this late summer Common Blue butterfly generation seem to have had a reasonable year, which could bode well for next season. They are one of the Blue butterfly species that use ants to shelter and protect their late stage caterpillars and chyrsalis so perhaps that may be one reason why. Ants are just flourishing in our meadow and around its edge and quite sizeable ant mounds are now developing. It just serves as another reminder of how intericately joined up and interdependent all life actually is.

Early Berries and Blackbirds

This year my shady corner native shrubs have really come of age and for the first time I’ve enjoyed watching a Blackbird family go nuts for them, some fledgelings have learned to jump from the ground while others land somewhat precariously on the berry-laden limbs.

The shrubby corner includes Spindle, Euonymous europaeus, Wayfaring-tree, Viburnum lantana, a member of the honeysuckle family and several Dogwoods, Cornus sanguinea. Sadly a hazel hasn’t taken well but all the others are flourishing. Only the ripe black berries are being taking so I may get to watch for a while. The crop seems a little early to me perhaps due to the hot dry spring after such a very wet winter, only time will tell.

One thing’s for sure, no two seasons are ever alike, and that, in a nutshell, is the joy of wildlife gardening!

Fledgling Blackbird perched on berry-laden Wayfaring-tree

Fledgling Blackbird plucking ripe berries from a Wayfaring-tree, Viburnum lantana

Fledgling Blackbird with Dogwood berry in its mouth

Ripening Wayfaring-tree, Viburnum lantana, berries


Sparkling Wings, Spangly Light

The return of fine weather after a week of rain and low temperatures seemed to mark the season’s transition from late Spring into mid Summer. It also brought a flurry of emergences in and arrivals to my wildlife garden.

The Sparrows and Blackbirds have both fledged and are cheeping and chirring charmingly at their parents next to the feeders. As the nectar- and colour-rich magenta Knapweed starts to emerge en masse so do the meadow butterflies. The Meadow Brown and Large Skipper butterflies have emerged, the latter slightly battered so perhaps he had the misfortune to emerge right before the bad weather. In the old Rose garden Goldfinches are frequently landing on the Knapweed buds and a fresh Small Tortoiseshell has been enjoying the Oxeye daisies. A female Common Blue has finally materialised so hopefully my lonesome early male will find his partner.

The other arrival surprised me a little, I’ve been worrying about my pond both for its survival through the drought but also more broadly, due to the process of succession, the gradual growing in causes acidification from leaf matter and less free space. This affects which species can live in a freshwater pond and last year I saw reduced biodiversity the first time.

But my spirits lifted along with the water level thanks to the arrival of a beautiful Four-spotted Chaser dragonfly. He took up the territory for a day or two, on the second I watched as he mated twice with a passing female then hovered over her on protective sentry duty while she oviposited on leaves. Shortly after he moved on to try his luck elsewhere.

Planting for Holly Blue Butterflies

Holly Blue perched on Red Campion leaf

Why Plant Butterfly Host Plants

Wildlife and butterfly friendly gardening is a growing topic of interest and these days most gardeners enthusiastically plant nectar rich “pollinator friendly” planting schemes.

One easily overlooked requirement is to plant for the less glamorous caterpillar stage too, but without these essential host plants, butterflies cannot reproduce.

By catering for the entire butterfly lifecycle in this way you will support your local butterfly population as well as attracting more butterflies into your garden.

This article looks at which host plants to grow to support Holly Blue butterfly caterpillars.

Holly Blue Butterfly Habits

Holly Blues are our earliest blue butterfly on the wing and, being a species of hedgerows and woodland margins, is often also seen in parks and gardens. With the right caterpillar planting scheme, Holly Blues can readily be enticed in to become a resident in your garden.

They are distinguished from other blue butterflies by their beautiful pale powder blue undersides with black spots. They also tend to fly higher up amongst shrubs and trees than their grassland relatives, which prefer to fly low skipping along amongst the ground vegetation.

Given the butterfly’s name you’d be forgiven for thinking this one's a no-brainer for planting but there's more to it than meets the eye.

Holly Blue Butterfly Host Plants

First brood Holly Blues prefer female Holly bushes, Ilex aquifolium, as their caterpillar host plant

Preferred Caterpillar Host Plants

Holly Blues are dual brooded and each generation has its own favourite caterpillar host plant. Unsurprisingly, Holly, Ilex aquifolium is preferred by the spring generation of Holly Blues. Moreover, although the first brood butterflies will lay their eggs on male Holly bushes, they have a distinct preference for female Holly plants.

BUT Ivy, Hedera helix is the preferred caterpillar host plant of the second, summer brood of Holly Blue butterflies.

Second brood Holly Blues prefer Ivy, Hedera Helix, as their caterpillar host plant

So planting a combination of female Holly and Ivy together to accommodate both brood's caterpillars is the ideal Holly Blue butterfly planting scheme.

Alternative Caterpillar Host Plants

Holly Blues will also lay on a variety of other native hedge plants and shrubs. The spring brood of Holly Blues will use Spindle, Euonymus europaeus, Dogwood, Cornus spp. and Gorse, Ulex spp.

Native hedging supports both broods of the Holly Blue butterfly

In contrast alternative planting for the summer Holly Blue butterfly brood includes Bramble, Rubus fruticosus, Alder Buckthorn, Frangula alnus , Common Buckthorn Rhamnus cathartica, also known as Purging Buckthorn and Gorse, Ulex ssp..

Gorse is in fact the only plant used by both broods of Holly Blue, which admittedly isn’t always top of a gardeners list, however a mixed native hedge, hedgerow or shrubby mini-copse or corner containing Buckthorn, Dogwood and Spindle will serve both Holly Blue generatons well and sustain the entire annual cycle of Holly Blue butterflies.

Less Common Caterpillar Host Plants

The non-native, but attractive Snowberry bush, Symphoricarpos spp has also been used by the second Holly Blue brood.

General Caterpillar Host Planting Tips

Caterpillars usually rely on our native wildflowers for evolutionary reasons, which often may not be readily available in your local general garden centre and when they are, may not be the original native cultivar or pesticide free (even with a pollinator friendly label so do take care to ask). The good news is that there are plenty of excellent specialist native plant and seed stockists online, a few of which are listed below.

Plant your caterpillar host plants in generous clumps as butterflies are often quite picky about which stems they will use. Site them in or near a sunny sheltered position (depending on the plants’ requirements) ideally with a good, seasonally appropriate, source of nectar close by. Again native plants are often preferred, when using non-natives pick single flowered varieties rather than doubles as the latter produce less nectar.

Companion Holly Blue Butterfly Nectar Plants

Most of the Holly Blue’s caterpillar host plants serve as nectar sources and honeydew is also used, but these pretty wildflowers are also a good companion planting option:

Spring Brood

  • Ajuga reptans, Bugle

  • Ranunculus spp, Buttercup

  • Selene dioica, Red Campion

  • Myosotis spp., Forget-me-not

  • Anthriscus sylvestris, Cow Parsley

Summer Brood

  • Eupatorium cannabinum, Hemp Agrimony

  • Carduus spp. and Cirsium spp., Thistles

  • Mentha aquatica, Water Mint

  • Ligustrum vulgare, Wild Privet

British Native Wildflower Stockists

There are plenty of online specialist suppliers these days, do ask about pesticides and double check latin names before ordering.

  • Emorsgate - Wildflower seed specialists based in West Norfolk

  • Naturescape - Nottingham based native plant and seed specialist with a good selection of plugs





A Week of Two Blues

As the last week in what has been sunniest and driest May in England for over a century drew to a close, our now very parched garden yielded two beautiful blue insects. My first Common Blue butterfly of the season finally materialised, maybe benefitting from Bird’s-Foot Trefoil’s resilience to drought conditions and a male Broad-bodied Chaser dragonfly appeared, grateful perhaps that our pond hasn’t, quite, dried out!

Common Blue basking in late afternoon sunlight

Broad-bodied Chaser Dragonfly perching on a dried reed

Planting for Orange Tip Butterflies

Why Plant Butterfly Host Plants

Male Orange Tip Butterfly

Wildlife and butterfly friendly gardening is a growing topic of interest and these days most gardeners enthusiastically plant nectar-rich “pollinator friendly” planting schemes. One easily overlooked requirement is to plant for the less glamorous caterpillar stage too, but without these essential host plants, butterflies cannot reproduce.

By catering for the entire butterfly lifecycle in this way you will support your local butterfly population as well as attract more butterflies into your garden.

This article looks at what host plants to grow to support Orange Tip butterfly caterpillars.

Orange Tip Butterfly Habits

Orange Tips are springtime butterflies that can be seen in a range of habitats. They frequent marshes, river margins and damp meadows but can also be found skipping along hedgerows and visiting gardens, especially if there is a wildlife pond nearby. Orange Tips lay their eggs singly on a flower stem and usually avoid plants with pre-existing eggs so you need a generous patch of larval food plant to go round. The reason for this is that the caterpillars of this species are cannibalistic.

Alliaria petiolata, Garlic Mustard or hedge Garlic

Orange Tip Butterfly Host Plants

Preferred Caterpillar Host Plants

Orange Tip’s favourite host plant is Cardamine pratensis, Cuckoo Flower or Lady’s Smock, which loves boggy areas, damp meadows and pond margins. In fact the term “pratensis” means meadow in latin.

Alternative Caterpillar Host Plants

If like me, you have a drier garden Orange Tips will also lay their eggs on Hedge Garlic/Garlic Mustard (Alliaria petiolata) which is often seen along the side of country lanes and hedgerows. Do be careful and check the latin name when ordering this caterpillar plant as several different plants share these common names.

Less Common Caterpillar Host Plants

Cardamine pratensis or Cuckooflower is the Orange Tip’s favourite host plant

Sisymbrium officinale - Hedge Mustard, Barbarea vulgaris - Winter-cress, Brassica rapa - Turnip, Sinapis avensis - Charlock, Cardamine amara - Large Bitter-cress and Arbis hirsuta Hairy Rock-cress. Although Orange Tips will lay their eggs on Lunaria annua - Honesty and Hesperis matronalis - Dame's-violet garden plants, caterpillar survival is believed to be quite poor on these so these are best avoided except as accompanying nectar sources.

General Caterpillar Host Planting Tips

Caterpillars usually rely on our native wildflowers for evolutionary reasons, which often may not be readily purchased in your local general garden centre and when they are, may not be the right cultivar or pesticide free (even with a pollinator friendly label so do take care to ask). The good news is that there are plenty of excellent specialist native plant and seed stockist online, a few of which are listed below.

Plant your caterpillar plants in generous clumps as butterflies are often quite picky about which stems they will use. Site them in or near a sunny sheltered position (depending on the plants requirements) ideally with a good, seasonally appropriate, source of nectar close by. Again native plants are often preferred, when using non-natives pick single varieties rather than doubles as the latter have less nectar.

Companion Orange Tip Butterfly Nectar Plants

Most of the Orange Tip’s caterpillar host plants serve as nectar sources, but these pretty springtime wildflowers are also an option:

  • Lychnis flos-cuculi, Ragged Robin

  • Selene dioica, Red Campion

  • Stellaria holostea, Greater Stitchwort

  • Anthriscus sylvestris, Cow parsley

  • Lunaria annua, Honesty

  • Hesperis matronalis, Dame's-violet

British Native Wildflower Stockists

There are plenty of online specialist suppliers these days, do ask about pesticides and double check latin names before ordering.

  • Emorsgate - Wildflower seed specialists based in Norfolk

  • Naturescape - Nottingham based native plant and seed specialist with a good selection of plugs



Pear Tree Blossom

The mild, sunny weather conditions have been just perfect for our fruit trees. The blossom on our heritage Norfolk pear trees has been simply divine…

Bank Vole

Sometimes you hit the limit of physics and your kit, the outcome is, ahem, aesthetically underwhelming to say the least, but you have captured a beautiful memory and that’s all that ever really matters. Here are some technically awful, through a window, ISO crazy, super slow shutterspeed (1/20th on a 400 lens with extender, ISO 64,000 for the photographers among you) grab shots of an utterly charming dusk encounter with a little russet-furred, round eared field vole that has made its home near our patio.

A favourite prey species of pretty much everything bigger than itself, including Barn Owls and Kestrels, I first identified this as the little short-tailed field vole (Microtus agrestis) , but the russet fur and round ears suggests he is actually a Bank Vole (Myodes glareolus). (S)he used clever predator avoidance tactics including hiding, freezing and zooming and taking varied circuitous routes round my collection of pollinator pots to harvest bittercress flowers, dandelion leaves and gnaw through a gone to seed dandelion flowerhead, which took quite some doing for the tiny creature working to stock its larder.

I quietly watched for some time, just enjoying the moment, before eventually reaching for my camera. Its certainly made me halt my plans to weed the cracks between my patio flagstones. Who knew that a few pollinator pots could bring my patio alive in such an unexpected way?

Short-tailed field vole using our guttering as cover before venturing out

Short-tailed field vole harvesting a gone to seed Dandelion flowerhead

Short-tailed field volves have much rounder ears than mice.

Short-tailed field vole battling with a gone to seed Dandelion flowerhead

Missing Frogs

The warmer sunny weather and the onset of our seasonal wild duck visit prompted me to check our now very overgrown pond for emerging amphibians. Our Common newts, Lissotriton vulgaris, seem to be loving the pondweed full freshwater habitat, which having been left largely unmanaged for 7 year, now has little remaining open water. The Common newts were plentiful, affording me the chance to enjoy observing this male cleverly using an uncurling new Water lily leaf as cover to stealthily creep up on its prey.

Sadly there was no sign of any frogs or frogspawn as yet and its getting late even for Norfolk, in past years we had Tadpoles swimming about by now. It’s looking likely that the local population has been struck by a rampant viral disease called Ranavirus (oh, the irony) perhaps also being adversely affected by habitat loss from local development nearby. If you are inspired to build a wildlife pond of your own and are offered or come across some frogspawn, please dont take it and introduce it to your pond so as to avoid the risk of spreading this ambhibian disease further.

Backlit Bulrush

A bulrush seed spike, or inflorescence, can hold up to 200,000 tiny seeds dispersed by the wind over winter

This winter is proving milder than usual and, so far, snowless but winter can be beautiful in many different ways. Certainly enjoying the beautiful seedheads of various native wildflowers is one such pleasure for me. Typha latifolia or Common Reedmace, known simply as “Bulrush” to most of us, flowers mid to late summer, but the large cigar-like seedheads last right through winter. This Common Reedmace seedhead was gently dispersing its myriad tiny seeds into a light steady breeze on a golden winter’s day.

Wildlife Value of Bulrush / Common Reedmace

Bulrush offers much more wildlife value than first might appear. It is an emergent marginal plant so its protruding leaf and flower spikes offer an emergence route for dragonfly and damselfliy larva and anchor point as they leave their watery life behind to metamorphosis. Meanwhile its bushy base clumps offer dense shelter from predators to all types of creatures visiting the water’s edge including newts, frogs, toads, shrews and, if you’re lucky, water voles.

Common reedmace supports four moth species in all. The three larger or “macro” moths are: the Bulrush Wainscot, Nonagria typhae, Webb's Wainscot, Globia sparganii and the Rush Wainscot, Globia algae, all of which burrow into its thick stems. The aone small -”micro” moth - the Bulrush Cosmet, Limnaecia phragmitella lives in the Bulrush’s seed heads, along with other insects like the Bulrush bug Chilacis typhae. A further insect resident is the Common reed beetle Donacia aquatica, whose larval stage feeds on the Reedmace’s shoots and then pupates in its root system.

Gardening Value of Bulrush / Common Reedmace

Common Reedmace flowers, though unassuming, are a surprisingly delicate creamy white but undoubtedly its greatest aesthetic value is in offering year round shape and form to a pond margin thanks to its dense bushy nature and broad tall spikey leaves. Additionally, its tall, cigar-like cylindrical seedheads form in late summer offer striking structural interest right through the winter.

Bulrush has historically been much maligned by traditional gardeners for its vigour and indeed its prolific seedheads, which can contain up to 200,000 seeds each, do mean it can be quick to spread and selfseed. However it is very easily pulled out if it starts expanding too enthusiatically and is a great addition to almost any sized wildlife pond. In smaller ponds it may be a good idea to plant it in containers to help rein in its expansionist tendencies.

Plant Lore of Bulrush / Common Reedmace

Being a longstanding native of our lakes rivers and ponds and widespread right across the British Isles, Common Reedmace has nearly as many descriptive folklore names as its seedhead does seeds! Aruond 40 often colourful folklore names have been documented for it. Many such as Black cap, Blackie toppers, Blackheaded laddies, Black Puddings and Hard-head reference the early dark seed head phase, some like Candlewick, Chimneysweep, Pokers, Flue brushes allude to its tall spikes, yet others still including Cat’s tails, Pussies, Pussy tails, Flax-tail evoke its late winter stage shedding fluffy seeds. There are also the odd biblical, maritime and punitive variants including Devil’s poker, Holy poker and Cat'-o’-nine-tails. A few linguistically more obscure names are there too such as Dod, Gladden, Levvers and Seg (perhaps an earlier form of sedge).

Ironically its most common name, Bulrush, isn’t strictly correct. The true Bulrush is actually Scirpus lacustris (also Schoenoplectus lacustris), also an emergent native but in a different plant family and often also called Common Club-rush to avoid confusion.

Bulrush does carry one longstanding superstition, for some reason the seedhead spikes are traditionally believed to denote bad luck or death if brought into the house.

Culinarily its roots used to be used like potatoes and ground to make a high protein flour, while its new shoots were used as an asparagus substitute. Medicinally it was used as a diuretic and its leaves or roots were used to help sores and other wounds

More on its historical uses can be found at Plants For A Future

Purple Loosestrife and Autumn Copper

Small Copper butterfly nectaring atop a Purple Loosestrife flower

One of the most spectacular, for me almost magical, wildlife gardening plants I’ve discovered in my project to create a wildlife-friendly garden is Purple Loosestrife.

Purple Loosestrife grows in a dense cluser on pond and river edges. Its foliage and flowers support a variety of long-tongued pollinators

These butterfly photos, probably my last of 2019, a quickly grabbed series of a Small Copper butterfly, Lycaena phlaeas, frantically nectaring on swaying Purple Loosestrife flowers by my wildlife pond on a sunny but very blustery mid-September’s day, illustrate perfectly why it is such a wonderful wildlife-friendly plant to grow.

Gardening Value

Purple Loosestrife, or Lythrum salicaria to give it its botanical name, is a native perennial, widespread across the UK. In the wild it inhabits a range of damp habitats including river edges, marshes and pond margins. The wildflower works well in gardens because its height and colour have a strong impact, making it visually impressive in the way that relatively few other native wildlfowers are.

Its almost exotic-looking flowers are formed of tall rosettes of rich magenta-pink petals and it enjoys a long flowering period from June until well into September. Salicaria refers to the willow-like, elongated oval shape of its leaves and its red-hued stems can be striking in their own right, adding height and structure to a pond margin. Purple Loosestrife is easy to grow, being a vigourous plant which can grow up to a metre and a half tall, often in quite dense colonies and tolerates a wide variety of soil types. It establishes easily, so much so that in North America it has become designated an invasive species, and has a reputation and status similar to that of Himmalayan Balsam here.

Elephant Hawkmoths use Purple Loosestrife as a caterpillar host plant and have magenta markings

Wildlife value

Purple Loosestrife is a particularly useful nectar source for a variety of long-tongued insects; not just butterflies and bees, but also hoverflies and moths, including several hawk moth species. Its prolonged midsummer-into-autumn flowering period means Purple Loosestrife can serve pollinators as a nectar source both through the “June Gap” as well as supporting later emerging and second brood insects, such as Small Copper butterflies well into early autumn when many other nectar sources such as meadow flowers have vanished with the haycut and harvest.

Being a UK native wildflower, it is also favoured as a caterpillar host plant by several moth species including the Elephant Hawk-moth, Willowherb Hawkmoth and the Powdered Quaker.

Plant folklore

Its main common name suggests one of its many herbal uses may have been to “loose strife” and historically it was also used medicinally to help gastric upsets, fevers and dysentry. Lythrum comes from the Greek word for “gore”, again referencing its vivid flower hue. Alternative names for Purple Loosestrife include “Blooming Sally, Bouquet Violet, Grass Polly, Purple Willowherb, Purple Lythrum, Salicaire (its French name), Red Sally, Soldiers, Spiked Willowstrife, Stray by the Lough (Ireland) Swaggering Sally”. A red dye and food colouring used to be made from its vividly coloured flowers and its tannins have been used to preserve ropes or wood from rotting in water.

Small Copper butterfly in profile seeking nectar rich Purple Loosestrife flowers

Small Copper butterfly amidst swaying Purple Loosestrife flower spikes

Small Copper using its long proboscis to nectar on Purple Loosestrife

A Painted Lady Summer

Painted Lady, Vanessa cardui nectaring on white Buddleia. Will 2019 be a record-breaking Painted Lady summer?

As the Butterfly Conservation Society’s annual three week long Big Butterfly Count draws to a close, the UK looks set to have enjoyed the magical, once-in-a-decade phenomenon called a “Painted Lady summer” when the apricot- and black-marked species arrives here en masse.

The last such event occured in 2009, when some 11 million Painted Ladies, known as Vanessa cardui, arrived on our shores and there is speculation that 2019 could be a record-breaking year.

But how is it that a butterfly that doesn’t survive our winters and isn’t even permanently resident in the UK manages to congregate here in such numbers?

The Painted Lady, a member of the large and colourful Nymphalidae butterfly family, is a poweful flyer and long distance migrant. During its migration it can achieve an impressive speed of almost 30 miles per hour and fly some 100 miles in a day. In fact, it’s 7,500 mile round trip migration from North Africa as far north as the arctic circle is even longer than that of the famous Monarch butterfly, which travels up and down the North American seabord.

Freshly emerged, second generation Painted Lady nectaring on a budding Common Knapweed flower

Despite its flying prowess, like the Monarch butterfly, Vanessa cardui traverses its intercontinental route multigenerationally and, having only a 2 week long life span, takes about 6 generations to complete it.

Each season the butterfly flies northwards from the desert fringes of North Africa to reach mainland Europe and then on to the UK, reaching Britain in late March. Here the newly arrived lepidopteran immigrant lays eggs on Marsh and other Thistles, Viper’s Bugloss, Mallow and Nettles. After about a month-and-a-half later the next generation emerges (46 days according to devoted turn of the century lepidopterist F. W. Frohawk).

These native-born Painted Ladies then lay a brood of their own, which, further supplemented by arrivals from both Europe and Scandinavia, significantily boosts numbers towards late summer. Some of these butterflies will commence the return migration southwards as the seasonal conditions turn.

So what makes the once in a decade “Painted Lady year” of mass abundance occur? Experts believe that the butterfly’s migratory instinct may be triggered by population density (leading to competition for egglaying sites and food sources) and in exceptional years, unusually good food availability and favourable weather conditions foster population booms. This in turn triggers mass North- and Easterly-bound migrations, often with hundreds, even thousands of butterflies reaching landfall along the UK’s East and South coastline, some arriving from Europe, others from Scandinavia and some even directly from Africa in favourable windstreams.

As well as Thistles for egg laying, depending on its generation, adult Painted Lady butterflies will nectar on a wide range of plants. These include Knapweeds, Buddleia, Trefoils, Hawkweeds, Heather, Privet, Ivy, Bugle and Clovers, so planting these species, and tolerating that annoying thistle or two (you can always deadhead later to stop the patch growing!) increases the likelihood of you attracting this orgeous, intricately-marked butterfly into your garden and enjoying your very own Painted Lady Summer.

Tenth Green Damselfly

Female Banded Demoiselle, Calopteryx splendens, perched on Common Knapweed

How time flies, I had a whole series of late spring early summer blog posts planned to write, got waylaid and now suddenly its midsummer already! Although this image is an imperfect “grab” shot rather than a nature study, I just had to share it because it is exciting news for our wildlife pond..

Last year I blogged about the nine damselfly and dragonfly species my widllife pond had attracted as it evolved over its six years and speculated that might be the maximum a relatively small pond like mine could achieve due to the way pond habitat changes.

Then unexpectedly on 5th July I spotted this iridescent green female Banded Demoiselle damselfly, grandly named Calopteryx splendens, its vivid emerald green contrasting beautifully against the deep purple of the Common Knapweed flowers it was perched amongst.

She represents the tenth species to have visited our Wildlife pond and garden. Not all consecutively of course, and some will never return'; we've learned that ponds evolve over time naturally to gradually fill in, undergoing an inevitable acidification in the process, which some species can’t tolerate.

The male Banded Demoiselles are blue with a clear blue band across the forewings so she definitely is a female. The species is easily confused with the Beautiful Demoiselle, Calopteryx virgo, but that species is a species of fast-flowing rivers and isn’t resident in Norfolk. In contrast Banded Demoiselles prefer slow flowing watercourses with a muddy bottom. There’s plenty of debris in mine with all our surrounding vegetation so I wonder if she was eyeing up our pond for ovipositing. Only time will tell…

Cheery Cowslips

Cowslips are invaluable to early pollinators and have a long flowering period

The mid-Spring superstar of our wildflower meadow this year was undoubtably the humble Cowslip, Primula veris. I’d always hoped to see them in my wildlife garden, as not far up the lane from my cottage is a little tucked away-clearing near a small copse that is too small to farm and in springtime always seemed to be bursting full of rich custard-coloured Cowslips mixing in beautifully with the deep indigo of native Bluebells.

Disappointingly, despite their inclusion in my native seedmix for clay soil, for the first two years not a single one materialised. I philosophically put it down to the soil conditions or an unlucky batch mix and thought I might sow some plugs another year.

Then unexpectedly, the very next spring just a smattering appeared! I was overjoyed to learn that it was simply that their seeds can take several seasons to germinate and interpreted it as an encouraging sign our meadow ecosystem was establishing itself well naturally.

Since then they’ve gone from strength to strength, spreading almost right across the small sward. They must particularly like cool dry springs as this year, our meadow’s sixth season, has been their best appearance to date.

Wildlife Value of Cowslips

Aside from their cheerful colour and long lasting flowerheads, they have a healthy wildlife value. Their flowers are a vital resource for pollinators, particularly for early solitary bee species, quite a few of which frequent our garden, but also for butterflies such as the Brimstone butterfly and other insects such as beetles. They are also the caterpillar plant for the Duke of Burgundy butterfly, which is unfortunately not resident in Norfolk.

A member of the Primula family, the Cowslip shares more than a passing resemblance to it's cousins the Primrose Primula vulgaris and the Oxlip Primula elatior, however both of these lack its pleasant apricot perfume and have more open paler lemon-hued flowers.

Plant Folklore of Cowslips

Cowslips can take several years to establish in a new meadow

Amusingly the Cowslip’s latin name Primula veris romantically deems it the “true” primrose, while its established English name more, ahem, rustically refers to its habit of growing near “cow’s slops” or cowpats in grazing pasture. It does have over two dozen pleasanter names in traditional folklore including other farming references such as Milk Maidens, descriptive names such as Freckled face, Golden Drops and Long legs as well as biblical names mentioning Mary or alluding to a myth that Cowslips sprang up where St Peter dropped the keys to heaven, perhaps in a cow pat!

Cowslips’ varied folklore names include: Artetyke, Arthritica, Buckles, Bunch of keys, Crewel, Drelip, Fairy Cups, Fairies' flower, Freckled face, Golden drops, Herb Peter, Hey-flower, Paigle, Peggle, Key Flower, Key of Heaven, Lady's fingers, Long legs, Milk maidens, Mayflower, Mary's tears, Our Lady's Keys, Palsywort, Password, Petty Mulleins, Plumrocks, Tisty-tosty. Welsh: dagrau Mair meaning Mary's tears, Anglo-Saxon: Cuy lippe, Greek: Paralysio.

The Cowslip has a rich cultural and culinary history too; traditionally it decorated Mayday garlands and was strewn along churchyard pathways at weddings and religious festivals. The Cowslip was used medicinally to aid sleep and heal coughs as well as to make Cowslip wine and “Tisty-tosty”, little balls of crushed up Cowslip flowers.

In the literary world the Cowslip’s honours include mentions in Shakespeare’s “The Tempest” and “Henry V” plays as well as featuring in Keats’ poem of Springtime romance “Hither, hither love”.

Hither, hither, love —

‘Tis a shady mead —

Hither, hither, love!

Let us feed and feed!

Hither, hither, sweet —

’Tis a cowslip bed —

Hither, hither, sweet!

'Tis with dew bespread!

Hither, hither, dear —

By the breath of life —

Hither, hither, dear!

Be the summer’s wife!

Though one moment’s pleasure

In one moment flies —

Though the passion’s treasure

In one moment dies —

Yet it has not passed —

Think how near, how near! —

And while it doth last,

Think how dear, how dear!

Hither, hither, hither

Love its boon has sent —

If I die and wither

I shall die content!

John Keats









And Breathe... Spring is here!

Just when you think you really can’t take it any more, finally the temperatures drift up, the first Blackthorn blossom appears in the hedgerows on still naked stems and you know that Spring, at long last, is here.

February Gold and a Fool's Spring

With the synthetic cheer of the twinkling fairy lights of Christmas in the dim and distant past, the long dark trek to springtime always feels like a brutally hard slog.

The ground seems stark, barren and lifeless. Yet all the while beneath the surface plants and trees are quietly, imperceptibly getting ready to burst out from their winter buds.

Catkins, male flowers of many common native shrubs and trees such as Hazel (Corylus avellana) and Birch trees (Betula pendula) are among the earliest augurs of that yearned for spring. As the days rapidly lengthen, golden evenings start to appear, bathing the delicate, golden chains of late winter catkins in beautiful light.

In contrast to the deep chill and bitter Beast from the East last year, winter 2019 has been remarkably mild. This February has even proven to be the warmest one on record thanks to a brief flurry of sunny mild days that heartened us all with a tantalising promise, however fleeting, of warmer days to come. One mild evening in mid-February I took advantage of the rich late afternoon light during our "fool's spring" to do a little study of the Hazel and Birch tree catkins in my garden.

I learned that branches carry both male and female flowers with the male catkins emerging first. Hazel trees carry tiny little female red flowers that emerge soon after higher up the branch stem, whereas Birch trees have small, bright green, upward curving female catkins.

Catkin pollen is intended to be windborne to pollinate other trees, there being so few insect pollinators about at the time of year, so it has evolved to have a self-repelling quality meaning that bees and other insects struggle to collect much of it, although it is a food source for them at a time of scarcity.

Despite the luscious hue of light, the days rapidly turned back to chilly ones with even our fool’s spring warmth quickly forgotten. But soon, soon true Spring will burst forth in her lush green finery and the late winter gold fade out of memory.

Male Birch tree, betual penduula, catkins

Male Hazel tree, Corylus avellana, catkin in golden light

Close up of male Hazel tree, Corylus avellana, catkin

Male Hazel tree, Corylus avellana, catkin in the dying embers

Blackberrying Butterflies

Comma butterfly feeding on blackberry.jpg

We tend to think of butterflies as nectar drinkers, but in fact their diet varies significantly by speces, and also by season. At this time of year as the blackberries ripen on brambles, many species especially hibernating Nymph butterflies like this Comma butterfly (Polygonia c-album are as partial to a bit of blackberrying as you or I!

 

© Kiri Stuart-Clarke 2008-2022.
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