British wildlife in June

Our countryside is being energised by the longer, warmer summer days. What will you spy in June?

A male little owl , perched on a fork handle in York, North Yorkshire, UK. © Simon Roy

Enjoy summer nature and wildlife across the UK and Ireland with our guide to what different species are up to now.

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If you are planning to see wildlife, please follow the latest government advice regarding coronavirus, and bear in mind that there are different restrictions in place between England, Wales, Scotland and Northern Ireland.


Pine marten (Martes martes)

Pine martens. © Danny Green
Pine martens. © Danny Green

Young pine martens, or kits, are making their first forays from dens deep in tree cavities this month. Once one of our commonest mammals, second only to weasels in their abundance, pine marten populations plummeted between the 16th and 19th centuries. The semiarboreal mustelid was hit by woodland fragmentation and the popularity of their pelts (valued both for warmth and fashion), swiftly followed by their persecution as vermin.

With a bounty on their heads, pine martens were pushed into pockets of the Highlands, and the uplands of Wales and northern England, and were close to extinction by the early 20th century.

Thankfully their fortunes are now changing. Between 2015 and 2017, pine martens were translocated from Scotland to mid-Wales, with a reintroduction to the Forest of Dean beginning in 2019, and Scottish populations spreading south. Although considered woodland specialists, pine martens have shown themselves to be adaptable as they reclaim their former haunts.

As the kits explore their mothers’ extensive territory, this is a great time to find their distinctive coiled scat (droppings), often deposited in prominent locations. Pine martens’ diet includes small mammals such as bank voles, along with insects and birds, and their fondness for autumn berries often turns their scat purple.

The scientific name of the pine marten, Martes martes, is an example of a tautonym, where the genus and specific name are the same.


Meadow grasshopper (Chorthippus parallelus)

Meadow grasshopper. © Jason Steel
Meadow grasshopper. © Jason Steel

Grasslands are filling with the short, rattling song of the meadow grasshopper this month, with chorus lines formed by groups of males vying for the attention of the females.

Meadow grasshoppers are one of our most widespread species and also one of the first to reach adulthood, following a series of incremental nymph stages, known as instars. The early hatching of meadow grasshopper eggs can be triggered by warm spring temperatures, and climate change may lead to premature emergence becoming more common.

Although meadow grasshoppers are usually green, they are one of several species that can produce vivid pink individuals, a phenomenon known as erythrism.


Little owl (Athene noctua)

A male little owl , perched on a fork handle in York, North Yorkshire, UK. © Simon Roy
A male little owl , perched on a fork handle in York, North Yorkshire, UK. © Simon Roy

Little owl chicks are becoming restless in June, and soon move from peering out of their nests to standing on adjacent branches or ‘branching’.

While they may not have mastered flight, the owlets readily clamber around vegetation as they pester their parents for food with rasping pleas. The nimble youngsters climb using their sharp talons, flapping their wings to gain momentum, and can even haul themselves back up tree trunks should they fall to the ground.

Adults can be seen perched on fence posts watching for a potential meal of invertebrates, small mammals or birds. If something catches its eye, this compact predator will swoop down and pounce, and may even pursue prey on foot.


Heath tiger beetle (Cicindela sylvatica)

Heath tiger beetle on dry sandy heathand in Purbeck, Dorset, UK. © Bob Gibbons
Heath tiger beetle on dry sandy heathand in Purbeck, Dorset, UK. © Bob Gibbons

Warm June days are perfect for spotting Britain’s largest tiger beetle as it prowls its heathland home. It’s a fitting name for these formidable predators. The bronze-coloured adults chase invertebrate prey, catching them in their large jaws, while the larvae dig burrows in the sandy soil, ready to ambush anything that strays too close.

Heath tiger beetles have seen a dramatic decline in numbers in recent decades, with changes to their heathland habitat and a poor ability to disperse leaving a small scattering of them across Dorset, Hampshire, Surrey and Sussex. Adults can be spotted dashing over open ground and will often fly in short bursts when disturbed.


Moonwort (Botrychium lunaria)

Moonwort in grassland, with fertile fronds. © Bob Gibbons
Moonwort in grassland, with fertile fronds. © Bob Gibbons

Sharp eyes may spot the unusual-looking moonwort this month. Unlike many other ferns, it prefers growing in the open and is typically found in meadows, quarries and open woodland, with its stronghold in northern and western Britain.

Ferns don’t flower. Instead they produce spores, which in moonwort are held in clusters of sporangia protruding above its fan-shaped leaves (or pinnae). Below ground, it busily trades nutrients and sugars with fungi, and may not produce leaves for several years. This may explain its appearance in folklore, and why it is credited with mystical powers.


Common toad (Bufo bufo)

Common toad in a pond in spring in Norfolk, UK. © David Tipling
Common toad in a pond in spring in Norfolk, UK. © David Tipling

Toads spend most of their time away from water, hunting invertebrates under the cover of night. Their annual pilgrimages to ancestral breeding ponds during February are well known, but perhaps overlooked is the reverse migration of toadlets that begins in June.

After four months feeding on algae, detritus and small invertebrates, the tadpoles have transformed, growing back and then front legs, and reabsorbing their tails. The tiny army assembles and, following rain, wave after wave of them emerge from ponds. Their size makes them vulnerable, so watch your step!

The scientific name of the common toad, Bufo bufo, is an example of a tautonym, where the genus and specific name are the same.


Night-flowering catchfly (Silene noctiflora)

Night-flowering catchfly. © Robin Chittenden
Night-flowering catchfly. © Robin Chittenden

This understated member of the pink family is coming into flower this month, but to appreciate it at its best you need to venture out at night when its petals unfurl, unleashing their strong fragrance.

The scent of night-flowering catchfly is irresistible to moths, which are drawn in to pollinate them. As an annual, this catchfly is found along arable field margins and other disturbed ground – particularly on calcareous soils – and often grows in large populations. The stem of night-flowering catchfly is lined with sticky glands, which makes it an unappealing meal for herbivores.


Marsh fritillary butterfly (Euphydrayas aurinia)

Marsh fritillary butterfly on spotted heath orchid in Devon, UK. © Ross Hoddinott
Marsh fritillary butterfly on spotted heath orchid in Devon, UK. © Ross Hoddinott

Sailing low over a flowery meadow or hillside in hot June sun, this is one of our most impressive butterflies. Its stunning chequered wings, resplendent in orange, yellow and brown, look like miniature stained-glass windows. However, the fritillary family are known for being as fussy as they are fabulous. As Britain’s farming landscapes have changed beyond recognition since World War II, such picky habitat preferences have often translated into dramatic losses. The marsh fritillary (here seen on a spotted heath orchid) is now a great rarity.

This lovely insect needs lush grasslands where a patchwork of tussocky grass has been grazed by cattle to differing heights, with plenty of flowers such as buttercups and thistles. There must also be devil’s-bit scabious, a pretty lilac flower on whose leaves the clusters of black caterpillars feed. Added to that shopping list, marsh fritillaries seldom wander far – even a road or hedgerow can act as a barrier. Many colonies are today isolated and inbred as a result.

Nature-friendly farmers and volunteer surveyors have been watching over them. The good news is that conservation work planned in Cumbria, Dartmoor, Dorset and other places, along with the launch of more rewilding projects, means the future might yet be full of fritillaries.


Smooth snake (Coronella austriaca)

Smooth snake. © Jason Steel
Smooth snake. © Jason Steel

Compared to the grass snake and adder, our third native snake is mysterious. Small, slow, secretive and scarce, it likes to hide in dense clumps of heather. Nor is its best distinguishing feature smoothness, but rather a dark smudge on top of the head.

In summer, this snake divides its time between basking and hunting lizards, which (pretty impressively) it kills by squeezing, like a mini boa constrictor. There’s a new push to map and protect its last UK strongholds in Dorset, Hampshire and Surrey.

Learn more about smooth snakes and other native UK snakes: 


Great burnet (Sanguisorba officinalis)

Great burnet in flower at Winfrith Heath in Dorset, UK. © Colin Varndell
Great burnet in flower at Winfrith Heath in Dorset, UK. © Colin Varndell

Familiar from old Constable paintings, water meadows used to provide valuable hay and grazing, but these days are few and far between. Most have long since been drained, ploughed or built on.

Great burnet is among the suite of wildflowers adapted to this fertile landscape, which floods in winter but drains fast in spring. It’s a tall plant with flowerheads like frilly, burgundy-coloured eggs. Nature reserves have the best surviving displays, though you’ll also sometimes see burnet planted in ‘prairie-style’ gardens.


Black guillemot (Cepphus grylle)

Black guillemot courtship displaying on the Isle of Mull, Inner Hebrides, UK. © Laurie Campbell
Black guillemot courtship displaying on the Isle of Mull, Inner Hebrides, UK. © Laurie Campbell

“Puffins get all the press,” observes Neil Ansell in his moving memoir The Last Wilderness, “but I have a particular fondness for the black guillemot.”

This loner is, as Ansell points out, the black sheep of its family. Whereas other auks breed on cliffs in raucous colonies, pairs of black guillemots are furtive, nesting quietly on their own among shoreline rubble. They dive for small fish in harbours and close to the coasts of Ireland and north and west Scotland – again unlike most auks, which head out to sea.

A pair of puffins build a closer bond through billing, a courtship routine involving the quick tapping of their beaks. © Becky Bunce.

Lesser stag beetle (Dorcus parallelipipedus)

Lesser stag beetle. © Samuel Levy
Lesser stag beetle. © Samuel Levy

Many people don’t realise Britain has two stag beetles. One is spectacular and largely confined to the south-east and New Forest. Its far more widespread congener, the lesser stag beetle, is comparatively little known.

Partly this is because, while both species munch wood for years as fat grubs, before emerging in June and July, the latter spends much of its adult life underground. Still a beast of a beetle, it has dull-black (not glossy-brown) wing cases, shorter jaws and a chunkier silhouette.

Find out more about British beetles:


Pipistrelle bats (Pipistrellus sp.)

Soprano / common pipistrelle bats in a roost in Germany. © Dietmar Nill/NPL
Pipistrelle bats in a roost in Germany. © Dietmar Nill/NPL

Most bats give birth now, almost invariably to a single pup. But next to the mother, it’s a monster. Given that common and soprano pipistrelles, Britain’s two most abundant species of bat, weigh about the same as a 20p piece, the feat is comparable to a human female giving birth to a five-year-old.

Nursing bats gather in single-sex maternity roosts, occupying buildings with warm, south- facing roofs where temperatures can exceed 30°C under the tiles or roofing felt.


Bee orchid (Ophrys apifera)

Bee orchid. © Rupert Soskin
Bee orchid. © Rupert Soskin

Many orchids are cheats that offer no reward to pollinators. Instead, they trick male bees or flies into landing on them by copying the shape, feel and perfume of the female insects. Despite all that evolutionary effort, this particular bee orchid pollinates itself, so doesn’t need visitors anyway!

It thrives in grassy places with chalky or limy soil. Surveys for the National Plant Monitoring Scheme show that the formerly southern species is advancing north due to climate change – it’s now been recorded in Scotland.

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Leopard moth (Zeuzera pyrina)

Leopard moth. © James Lowen
Leopard moth. © James Lowen

We tend to think all insects have rapid life-cycles, but these handsome moths spend two or even three years as caterpillars. The larvae bore through twigs of deciduous trees: not a very nutritious diet, hence the long wait.

Finally, the adults – which don’t feed – emerge in June and July. You might spot them using a moth trap or at the light from a window.

According to the Woodland Trust, this is one of 107 British species heavily dependent on ash that sadly may be affected by the spread of ash dieback disease.


Foxgloves (Digitalis purpurea)

Foxglove. © William Warby (used from Flickr under CC BY 2.0)
Foxglove. © William Warby (used from Flickr under CC BY 2.0)

Big and bold, with stately spires up to 2m high, the foxglove is that rare thing – a spectacular native flower, equally likely to be found in gardens and the wild. Unlike many other plants popular in horticulture, this beauty flourishes naturally across the length and breadth of Britain and Ireland – it’s in bloom from June until well into September.

It loves heaths and woodlands, rapidly colonising clearings where trees have fallen, as well as waste ground – the sorts of places that Richard Mabey called the ‘unofficial countryside’. It’s also one of the few wildflowers able to thrive amid dense jungles of bracken, its flower spikes rising above the canopy of bracken fronds.

As with any flower, the foxglove’s appearance reveals its pollination strategy. The magenta hue is our first clue – this is the colour, along with yellow, that is most visible to bees. The petals’ tubular shape forms a funnel, at the bottom of which lies the sweet nectar, indicating that the pollinator needs a long proboscis.

Sure enough, foxgloves are pollinated mainly by long-tongued bumblebees, such as the common carder bee and garden bumblebee. But short-tongued bees cheat by biting holes in the tubular blooms to steal the nectar.


Four-spotted chaser dragonfly (Libellula quadrimaculata)

Four-spotted chaser. © Jimmy Edmonds ((used from Flickr under CC BY-SA 2.0)
Four-spotted chaser. © Jimmy Edmonds ((used from Flickr under CC BY-SA 2.0)

What has six legs but can’t walk? A dragonfly! The old riddle holds true – these insects are always either perching or airborne. Chasers, as their name suggests, are fast and feisty dragonflies, zipping low over marshes, pools and ditches in hot pursuit of prey or (in the case of males) territorial rivals.

Fortunately, between aerial dogfights, they like to settle for long periods on reeds, sedges and twigs, enabling a close-up view. The four-spotted is the most common British chaser, with a compact body and two small brown spots along the edge of each wing.


Rose chafer beetle (Cetonia aurata)

Rose chafer beetle. © Berndt Fischer/Getty
Rose chafer beetle. © Berndt Fischer/Getty

Glittering in warm June sunshine, these metallic-green beetles love to bask on garden roses and hedgerow dog roses. You may spot them on other flowers too, much to the chagrin of gardeners who can’t forgive their leaf munching.

Chafers make heavy work of flying and after dark often buzz around porch and security lights. Unlike most beetles, they fly with their wing-cases lying flat – the flight wings flick out from underneath.


Swallowtail butterfly (Papilio machaon)

Swallowtail butterfly at RSPB Strumpshaw Fen. © Jo Garbutt (used from Flickr under Creative Commons 2.0)
Swallowtail butterfly at RSPB Strumpshaw Fen. © Jo Garbutt (used from Flickr under CC BY 2.0)

Our columnist Nick Baker once described the swallowtail is the “sexiest insect in the British Isles”. To see it, make a mid-June pilgrimage to the Norfolk Broads – RSPB Strumpshaw Fen and the Wheatfen Nature Reserve are great sites.

Look for the spectacular butterflies nectaring at pink flowers, such as thistles and ragged robin. Sadly, recent research by the University of East Anglia warns that the UK’s swallowtails are at risk from climate change, so their hold here is precarious.


Thrift (Armeria maritima)

Thrift near Porthleven In Cornwall, UK. © Education Images/Universal Images/Getty
Thrift near Porthleven in Cornwall, UK. © Education Images/Universal Images/Getty

Salty sea air is the kiss of death for most plants… but not thrift. This tough-as-nails wildflower is also a metallophyte, meaning it can tolerate high levels of lead and other heavy metals. Its flattened leaves create attractive green cushions, which sprout pompom-like pink blooms on long, wiry stalks in early summer.

Thrift forms carpets on cliffs, rocky beaches and saltmarshes, especially in the north and west, and its extreme hardiness has made it a popular rockery plant.

Long spined sea scorpion. Dan Cole:The Art Agency

Badger (Meles meles)

Badger in Staffordshire. © Ben Dalgleish
Badger in Staffordshire. © Ben Dalgleish

Light summer evenings are ideal for watching badgers, especially the cubs. Most were born underground in February, or March further north, so are now 3–4 months old. Apart from their smaller size, cubs stand out for their high spirits as they play tag near to the sett at dusk, or romp around the family’s ‘playing tree’ – you can often spot this by the flattened earth and lack of vegetation at its base. By the month-end most young will be weaned, and as their confidence grows they spend less time with their mother, joining the clan’s other sub-adults and adults on earthworm-foraging trips.

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The badger’s scientific name, Meles meles, is an example of a tautonym, where the genus and specific name are the same.