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~ a celebration of nature

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Category Archives: insects

The light and the dark

17 Thursday Jun 2021

Posted by sconzani in insects

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Tags

British butterflies, butterfly, butterfly aberrations, Painted Lady, Vanessa cardui

I’ve seen three Painted lady (Vanessa cardui) butterflies on my local walks so far this summer, two that looked as they usually do …

210617 painted lady (1)210617 painted lady (2)

And one particularly darkly coloured creature. I don’t know what would have caused this variation, though there is some scientific evidence that very cold temperatures when a butterfly is pupating can lead to darker than usual wing colouring.

210617 painted lady (3)

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Danger in the daytime

14 Monday Jun 2021

Posted by sconzani in insects

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British insects, Panorpa species, Scorpion flies mating, scorpion fly

It seems, from what I’ve just been reading on the NatureSpot website, that I was very lucky to catch these Scorpion flies in flagrante delicto:

Mating usually occurs at night. It can be a dangerous time for the male, if he is not careful the female might decide to kill him! To avoid this he presents her with a gift of a drop of saliva which, it seems, in the world of scorpion flies, is the equivalent of a bunch of roses or a box of chocolates.

210612 scorpion flies

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Gone insecting

11 Friday Jun 2021

Posted by sconzani in insects

≈ 2 Comments

Tags

British insects, insecting

Some people go fishing; I go insecting, and these are an assortment of recent insect finds:
Red-headed cardinal beetle, Click beetle, Dock beetle, Earwig, the fly Nemorilla floralis, the Mirid bug Harpocera thoracica, the hoverfly Xylota segnis, insect eggs (possibly a ladybird species), Red-and-black froghopper, Scorpion fly, St Mark’s fly, and a weevil (not sure which species).

210611 cardinal beetle
210611 click beetle
210611 dock beetle
210611 earwig
210611 fly Nemorilla floralis
210611 Harpocera thoracica - Copy
210611 hoverfly Xylota segnis
210611 insect eggs
210611 Red-and-black froghopper
210611 scorpion fly
210611 st mark's fly
210611 weevil
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Small, small, large

10 Thursday Jun 2021

Posted by sconzani in insects

≈ 2 Comments

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Aberbargoed Grasslands, British butterflies, butterfly, Large skipper, Small heath, Small Pearl-bordered Fritillary

The adjectives small and large are, of course, relative: of the three butterflies featured in today’s post, the large (skipper) is actually the smallest, but it’s larger than the Small skipper to which the adjective in its name refers. So, having explained that, let’s take a look at these three latest beauties to grace my (reasonably) local airways.

210610 small heath

I wrote (reasonably) local because these first two butterflies were seen on my journeys up the Welsh Valleys to Aberbargoed Grasslands NNR. The Small heath (Coenonympha pamphilus) (above) is now only occasionally seen in my coastal area – I found one in Cardiff Bay last summer but that was, sadly, a rarity.

210610 small pearl-bordered fritillary

The Small pearl-bordered fritillary (Boloria selene), of which I saw seven on Tuesday’s trip to Aberbargoed, is a bright orange beauty that thrives in the National Nature Reserve’s wet grassland environment, though, even there, the numbers are usually quite low. Sadly, the British population of this butterfly is suffering a long-term decline, and the changing climate isn’t helping matters.

210610 large skipper

I found my first Large skipper (Ochlodes sylvanus) in the same local field where I spotted my first last year, and I’ve only seen one so far but, hopefully, they’ll soon be adorning the grassy fields in better numbers.

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Little nibblers

08 Tuesday Jun 2021

Posted by sconzani in insects, plants, trees

≈ 2 Comments

Tags

British insects, insect larvae, larvae on Guelder rose, larvae on Oak, Oak sawfly, Oak sawfly larvae, Viburnum beetle, Viburnum beetle larvae

Seeing these two different species of larvae was a good reminder to me that not all ‘caterpillars’ are butterflies or moths.

210608 oak sawfly

This first is the larva of an Oak sawfly (Periclista lineolata) that was happily munching away at a delicious young Oak leaf.

210608 viburnum beetle larvae (1)
210608 viburnum beetle larvae (2)

And these other little nibblers, above and below, covered in dots and dashes and munching on the leaves of Guelder rose, will grow up to be beetles, Viburnum beetles (Pyrrhalta viburni).

210608 viburnum beetle larvae (3)
210608 viburnum beetle larvae (4)

I doubt I’ll ever see the adult Oak sawfly, as they seem rather elusive, but I have more chance of spotting these beetles as adults so must remember to keep an eye out for them in July and August.

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Consolation prizes

07 Monday Jun 2021

Posted by sconzani in insects, nature

≈ 6 Comments

Tags

British moths, Cream wave, Latticed heath, moths, Silver Y, The Mocha, Yellow Shell

I’ve had two days recently when I went looking for butterflies and was feeling a little disappointed not to see very many when, all of a sudden, a moth flew by and landed at my feet … like Nature saying ‘Here’s a consolation prize!’ or, maybe, ‘Don’t be a Wally! Look at this amazing creature!’ … and so I did. And then another moth appeared, and another, and …

210607 Cream wave

Cream wave (Scopula floslactata)

210607 latticed heath

Latticed heath (Chiasmia clathrata)

210607 Mocha

Mocha (Cyclophora annularia)

210607 silver y

Silver Y (Autographa gamma)

210607 yellow shell

Yellow shell (Camptogramma bilineata)

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Roosting

02 Wednesday Jun 2021

Posted by sconzani in insects

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British butterflies, butterfly, Common blue butterflies roosting, Common blue butterfly, roosting butterflies

When we think of creatures roosting or going to roost at night, we usually think of birds – one magnificent example is the murmurations performed by Starlings before they all fly down to roost together, or you may have seen photos of mass gatherings of Pied wagtails roosting together for warmth during the colder winter months.

210602 roosting common blues (1)

However, birds aren’t the only creatures that roost – some butterfly species also roost at night, or earlier, if the weather is particularly dull and grey. One such species is the Common blue, which roosts, with head pointed downwards, usually on a tall stem of grass.

210602 roosting common blues (2)

These photos were taken late last Friday afternoon, following a morning of rain, when the cloud cover was still low and quite dense. The butterflies had obviously given up on the prospect of more sun that day and gone to bed early. I’m sure we all know that feeling!

the lower butterfly had just flown in and, as I watched, assumed the head-down position.
the lower butterfly had just flown in and, as I watched, assumed the head-down position.

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Beautiful

01 Tuesday Jun 2021

Posted by sconzani in insects

≈ 2 Comments

Tags

Beautiful Demoiselle, British dragonflies, Calopteryx Virgo

Beautiful by name, beautiful in appearance, and really quite magical in their delicate fluttering around the bushes along the rides in my favourite local woodland. The Beautiful demoiselles (Calopteryx virgo) seem to have emerged en masse during last week’s warmer weather.

210601 beautiful demoiselle (1)210601 beautiful demoiselle (2)

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Green tiger beetle

31 Monday May 2021

Posted by sconzani in insects

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Aberbargoed coal tip, Aberbargoed spoil tip, British beetles, Cicindela campestris, Green tiger beetle

Here’s another find from my visit to Aberbargoed, though not from the grasslands. My friend and I also had a good wander around the adjacent spoil tip, a huge reminder of the coal mining industry that used to dominate much of the Welsh Valleys and now home to an amazingly diverse range of flora and fauna.

210531 green tiger beetle

Last week’s walk produced my first ever Green tiger beetle (Cicindela campestris), a species I’ve wanted to see since marvelling at the wonderful photos I saw on Liam Old’s Twitter feed. (Liam is the founder and force behind the Colliery Spoil Biodiversity Initiative, which promotes the environmental value of spoil tips and the immense biodiversity these sites support.)

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Marsh fritillaries

29 Saturday May 2021

Posted by sconzani in insects

≈ 2 Comments

Tags

Aberbargoed Grasslands, British butterflies, butterfly, fritillary, Marsh fritillary

Having lucked out last week, I was over the moon during this week’s visit to Aberbargoed Grasslands NNR to see my first Marsh fritillaries of the year.

210529 marsh fritillary (1)

Perhaps it was the company of my friend Sharon that brought me luck (it was our first meeting in almost nine months).

210529 marsh fritillary (2)

And, no doubt, bumping in to the ranger on site really helped, as he pointed out which field he’d just seen half a dozen butterflies in (the main field where they’re usually seen is still very waterlogged).

210529 marsh fritillary (3)

The day of our visit was the first really sunny day in a while, and, as most of the fritillaries were sitting quietly amongst the tussocks and clumps of grass, soaking up the sunshine and flexing their wings, I got the feeling that many had only just emerged from their pupae.

210529 marsh fritillary (4)

We saw nine Marsh fritillaries in total – I’m sure there were more we missed. They are such stunning creatures that I’m already planning a return visit.

210529 marsh fritillary (5)

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About me

sconzani

sconzani

I'm a writer and photographer; researcher and blogger; birder and nature lover; countryside rambler and city strider; volunteer and biodiversity recorder.

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Recent blog posts

  • A surprise Slow-worm April 11, 2026
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