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~ a celebration of nature

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Tag Archives: flies

Signs of spring: minibeasts

03 Tuesday Apr 2018

Posted by sconzani in insects, nature

≈ 6 Comments

Tags

bees, bumblebee, flies, hoverflies, ladybird, minibeasts, signs of spring

‘If all mankind were to disappear, the world would regenerate back to the rich state of equilibrium that existed ten thousand years ago. If insects were to vanish, the environment would collapse into chaos.’
~ E. O. Wilson (1929 – ), American biologist, environmentalist, author

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180401 minibeast (4) Honey bee
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180401 minibeast (6) fly
180401 minibeast (7) fly
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180401 minibeast (9) Eristalis tenax
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Birth notice

17 Saturday Mar 2018

Posted by sconzani in insects, nature, plants, wildflowers

≈ 6 Comments

Tags

Ficaria verna, flies, fly, leaf mines, leaf mining fly, leafminer, Lesser Celandine, Phytomyza ranunculi

I was handing out the cigars last Monday!
Now, you might well think me more than a little mad to be excited about the birth of a fly but this was the first time I had tried rearing one … and it was actually successful, which bodes well for the fact that I’m intending to take part in a fly-rearing investigation this summer (more on that closer to the time).

180317 Phytomyza ranunculi (2)
180317 Phytomyza ranunculi (3)

The fly is Phytomyza ranunculi, a creature whose larvae often make their home in the leaves of Lesser celandine (Ficaria verna). I blogged about this leafminer, its larvae and the pupa here, and it is that pupa which finally hatched earlier this week. I had been told it would take about 3 weeks to hatch but it was, in fact, longer than that – it was 6 February when I found the pupa and 12 March when it hatched, so 34 days in total.

180317 Phytomyza ranunculi (1)

Now, here I must admit to a rookie error. As it was well over the 3 weeks, I had almost given up on its hatching so, on Monday night, when I had a sudden notion to open the container, I didn’t look inside first. The fly popped straight out, perched on the edge for a very brief time – and I managed to get just one photo, and then it flew off. I’ve searched for it in my flat, and it did a quick fly by when I was washing the dishes yesterday, but I haven’t been able to find it, neither to take more photos nor to let it outside.

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November at Cosmeston

02 Saturday Dec 2017

Posted by sconzani in autumn, insects, nature, parks

≈ Leave a comment

Tags

British dragonflies, Common Darter, Cosmeston Lakes Country Park, flies, fly, hoverfly, Mary Gillham Archive Project

I’ve only had a couple of visits to Cosmeston Lakes Country Park this month because my volunteer work on the Mary Gillham Archive Project has been taking up a bit more time as we try to get as much as possible done before the project effectively finishes at Christmas – though, having said that, I did spend four hours at Cosmeston last Friday trying to replicate, for the project website, photos Mary had taken in the early days of the park. These are a couple of those: Mary’s photo of the west lake in September 1987 on the left, and my photo from the same spot thirty years later on the right.

171202 Cosmeston west lake Sep 1987
171202 Cosmeston west lake Nov 2017

But I digress … apart from the berry-eating visitors, the Redwings and the Mistle thrushes, and finally managing to grab a couple of half-decent photographs of a Green woodpecker, I haven’t found anything particularly noteworthy bird-wise at Cosmeston during November. I have, however, been impressed by the numbers of insects still around, despite the fact that it has been noticeably colder, with daytime highs in the low teens and several overnight frosts.

171202 common darter (1)
171202 common darter (2)
171202 common darter (3)
171202 bumblebee

On 5 November, the ‘fireworks’ at Cosmeston were these lovely little Common darters. In an area shaded from the cool westerly wind but warmed by the bright sun, each had claimed itself a fencepost to bask on. And, nearby, a lone bumblebee looked like it wanted to snuggle for warmth into this seed-head ‘duvet’ of Old man’s beard (Clematis vitalba).

171202 fly (1)
171202 fly (2)
171202 hoverfly

On 24 November, though my focus was on finding the exact spots where Mary had taken her photos, I did still have one eye on the wildlife and noticed quite a lot of flies about. Like the dragonflies of two weeks earlier, these two flies and one hoverfly were favouring sheltered spots on wood to make the most of the sunshine.

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Sitting on the fence

12 Thursday Oct 2017

Posted by sconzani in insects, nature

≈ 2 Comments

Tags

Black darter, Common Darter, dragonflies, flies, hoverflies, Myathropa florea, sitting on the fence

Have you ever noticed that some small beasties like to sit on fences?

171012 Common darter (3)

I guess fences are often a good spot to sunbathe, and to keep a look out, and they probably resemble logs and branches to the mini-beasts.

171012 Common darter (1)
171012 Common darter (2)

Common darter dragonflies are keen fence-sitters – they don’t even mind barbed-wire fences. And I was particularly delighted to find the Black darter dragonfly (below) sitting on a fence at Cosmeston the other day – my first sighting of this species.

171012 Black darter

Flies and hoverflies also enjoy a spot of fence-sitting and can often be found taking care of their ablutions in such places. So, the next time you decide to sit on the fence, make sure some other creature hasn’t beaten you to it! 

171012 fly (1)
171012 fly (2)
171012 Myathropa florea
171012 Pollenia rudis
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A mini challenge

09 Monday Oct 2017

Posted by sconzani in insects, nature

≈ 8 Comments

Tags

biodiversity, Cosmeston Lakes Country Park, flies, galls, leaf mines, Speckled wood, spiders, spotting insects

On Friday I went for a wander around one of my favourite local haunts, Cosmeston Lakes Country Park and, while there, I set myself a little challenge. How many critters could I find in one small area, perhaps no more than 2 metres square?

171008 mini challenge

My challenge wasn’t pre-planned: I had seen very little at this point on my walk and was thinking to myself that this was due to autumn and the cooler weather but, when I saw a Speckled wood butterfly at this particular spot – a bank covered with shrubs and small trees – I started wondering how much more there was that I simply wasn’t seeing. So, I stopped and looked harder. There was no poking under grasses or bushes, no sweeping or brushing to encourage movement, just focussing my eyes and ears to really see and hear.

171008 spider (1)
171008 spider (2)
171008 spider (3)

There were, in fact, three Speckled woods – I just hadn’t noticed the other two, plus three different species of spider (the Garden spider was lunching on another critter but it was partly consumed and too tiny to identify), one hoverfly, three species of flies, a gall on Bramble that would’ve been home to the larvae of the tiny gall wasp Diastrophus rubi, and a leaf mine, made by the larva of some unidentified mini-beast. And I’m absolutely sure I didn’t spot everything!

171008 mini challenge (1)
171008 mini challenge (2)
171008 mini challenge (3)
171008 mini challenge (4)
171008 mini challenge (5)
171008 mini challenge (6)
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Signs of Spring, 3

25 Saturday Mar 2017

Posted by sconzani in insects, ladybird, nature, spring, wildflowers

≈ 7 Comments

Tags

bees, butterflies, flies, hoverflies, insects, insects in springtime, ladybird, shieldbugs, Spring has sprung

You know Spring has well and truly arrived when the insects start appearing in reasonable quantities so, judging by the numbers of insects I’ve seen on my walks over the past two days, I would say Spring has most definitely sprung, wouldn’t you?

170325 Spring insects (1)
170325 Spring insects (2)
170325 Spring insects (3)
170325 Spring insects (4)
170325 Spring insects (5)
170325 Spring insects (6)
170325 Spring insects (7)
170325 Spring insects (8)
170325 Spring insects (9)
170325 Spring insects (10)
170325 Spring insects (11)
170325 Spring insects (12)
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No flies on me!

06 Tuesday Sep 2016

Posted by sconzani in insects, nature

≈ 6 Comments

Tags

Coenosia sp, Dagger fly, Empis sp, Eriothrix rufomaculata, Eurithia anthophila, Flesh fly, flies, fly, Graphomya maculata, Sarcophaga sp

Do you ever get the feeling you’re being watched? Often, when I’m out on my wanders with wildlife, I get a little tingling in the back of my neck as if my extra-sensory perception is trying to tell me I’m being stared at. When I look around, there’s never a person or a bird or an animal but there’s often a fly, just sitting quietly on a leaf or a twig, minding its own business though focussing its gigantic eyes in my direction. Is it wondering if I’d make a tasty meal? Is it curious about what I’m doing? Is it staring in case I might turn up something it could eat? Is it monitoring a potential threat? Do flies think?

160906 1 Sarcophaga sp Flesh fly
160906 2 Coenosia sp (Muscidae)

I will never know the answers to those questions but their watchfulness has made me notice the flies around me and, amazingly, some of them are rather lovely little creatures. May I present to you: a Flesh fly (Sarcophaga sp.); one of the Muscidae family, Coenosia sp.; Eurithia anthophila; Eriothrix rufomaculata; a Dagger fly (Empis sp.); and Graphomya maculata.

160906 3 Eurithia anthophila
160906 4 Eriothrix rufomaculata

(By the way, that feeling of being stared at has a label, scopaesthesia, and, despite several series of scientific lab experiments, the phenomenon remains unproven. In my case, the tingling is probably a tiny spider I’ve picked up amongst the bushes.)

160906 5 Daggerfly Empis sp
160906 6 Graphomya maculata
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Innominate flies

21 Thursday Jul 2016

Posted by sconzani in insects, nature

≈ 4 Comments

Tags

diptera, flies, fly, fly quotations, quotes about flies

Flies may not be everybody’s favourite mini-beasties but they come in amazing colours and patterns, and you might be surprised how many famous people have mentioned them in their quotations.

160720 flies (1)

‘A closed mouth catches no flies.’ ~ Miguel de Cervantes

160720 flies (2)

‘As flies to wanton boys, are we to the gods; they kill us for their sport.’ ~ William Shakespeare

160720 flies (3)

‘Laws are spider webs through which the big flies pass and the little ones get caught.’ ~ Honore de Balzac

160720 flies (4)

‘A spoonful of honey will catch more flies than a gallon of vinegar.’ ~ Benjamin Franklin

160720 flies (5)

‘Flies, worms, and flowers exceed me still.’ ~ Isaac Watts

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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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