Showing posts with label Woundwort Shieldbugs. Show all posts
Showing posts with label Woundwort Shieldbugs. Show all posts

Friday, August 07, 2020

Happy Flying Ant Day...

I have an unanswered question that needs to be addressed. Perhaps you can help: 

If you try to fail and succeed, which have you done?


 I would like you to think about July 12 2020

Why that particular date JJ? Because, it's pertinent: which is much better than being impertinent don't you think? I used to get called impertinent at school if I ever dared to challenge anything the teacher said..."Don't be impertinent boy!"

Anyhow, that's by the by (if you don't know the etymology of that phrase, where have you been since the 1600s?), July 12 was the day we celebrated 'National Simplicity Day'. What do you mean, you didn't! It was easy enough surely? Here's the info:

On the 12th July 2020, we acknowledge National Simplicity Day - the annual campaign that asks us all to take a step back from our hectic lives and live in the moment.

You were most likely fixated on the other event that happened on July 12 right?



Yes, this was the day in the UK that saw thousands of flying ants emerge. Here's a photo curtousy of the Daily Mirror...




Not for this boy though: it was not until July 30 that the garden became overrun with them. 
Flying ant photographed in my garden July 30

Actually, although there is a so called 'Flying Ant Day' there is no one particular day that the ants emerge, but it is usually late July/early August. There is nothing peculiar about these ants really. They are just a common black ant (Lasius niger).

This from the Natural History Museum: 

 Why do ants fly?
An ant colony can only expand so much. At some point a new queen will need to strike out on her own to begin a new colony. She needs to meet and mate with a male from a different colony and find a new area in which to start building her nest. Growing wings and flying enables her to do this.
So each year, alates emerge from nests and take flight. They aren't interested in people or picnics - they are just looking for a mate.
Here is the amazing thing for me: after mating the males lives are over; they will die within a couple of days. The queens however will go on to quickly chew off their own wings and begin looking for a suitable site in which to nest and set up a new colony. Females can then live for many years; perhaps up to 12.



In fact, right now...



I was so pleased to see that the Hairy shieldbugs had survived in the garden and were doing well. I think this one pictured above is probably a mid-instar.

I also found one nice fresh adult...




This is...

Lasiocampa quercus - An Oak Eggar moth
I got sent this photo of a beautiful big moth to ID recently. It turned out to be a male Oak Eggar. The Oak Eggar, despite its name, does not feed on Oak, but is so-called because the shape of its cocoon is acorn-like. 





I had a morning clearing up in the garden recently, and when I was working on the woundwort plants, I had this leaf in my hand ready to throw out when I spotted something attached. I know it looks quite large in this photo, but it was actually only about 6-8mm and I almost dismissed it as vegetation debris.

Experience has taught me to take a second look though, and when I got the macro lens on it I could see it was what looked like a pupa of some kind.


Thinking about it, I realised that I had seen something similar before, and that turned out to be a Plume moth pupa. Only thing to do then was to keep it and see what emerged.

Here's the face-on view...



I'll come back to this in a moment; next I would like to share a photo of just some of the many butterfly eggs on the nasturtium plants in the garden...




The next batch look ready to pop!




And a batch of recently emerged Large-white butterfly caterpillars...





There are some final instar woundwort shiledbugs in the garden now too...


I think this one got photo-bombed by another tiny bug.



This amused me: it's from an Entomology group I belong to...



'Shall we return to the pupa story now JJ?' Erm...I think we probably should, before we forget!

The photos of the pupa (above) were taken on August 3rd and I didn't have to wait too long for things to change, because the very next day it began to darken: strangely, head first it seemed...



Finally the whole thing darkened...



Here comes the anti climax then. Last thing on the night of the 4th I was certain it would emerge but nothing happened. First thing the next morning I checked on the pupa, gingerly opening the container it was in, only to watch it fly off, never to be seen again!

However, you might be pleased to know that I did get a brief look at it as it departed and it definitely was a Plume moth; one of the brownish ones. Possibly Amblyptilia acanthadactyla (Beautiful Plume) as the glimpse I got of the markings looked good and the larvae of this species will feed on woundwort.



On one particular day, that day being yesterday! I had two species of cricket indoors; well one in the house, and one in my work studio. This male Speckled-bush Cricket appeared on the living room ceiling...


I placed it outside for a more natural looking shot...


Apologies by the way if it looks as if I have been over zealous cropping these photos: it's actually minimum magnification on the MP-E lens and so this is as much as I could fit in.

Next is the larger Dark-bush Cricket that actually dropped onto me whilst I was working in my studio...



I bet you didn't expect this next item!

The  title for world's biggest testicles (relative to body weight) goes to the tuberous bushcricket, a type of katydid, according to a study.

"I was amazed by the size of the testes—they seemed to take up the entire abdomen," said study leader Karim Vahed, a behavioral ecologist at the University of Derby in the U.K


 The hard, penis-like part of male bushcricket genitalia that's inserted into the female is called a....
"titillator"

I feel I should perhaps leave you to cogitate over those facts, and so will take my leave with this photograph of a female Speckled-bush Cricket...





Friday, September 08, 2017

Dung beetles and a pat on the back...

“I cannot endure to waste anything so precious as autumnal sunshine by staying in the house."  Nathaniel Hawthorne

And so the autumnal change in our weather has seen changes in the garden too. The resident frogs, which I feared had perished following a prolonged dry spell, have returned...


The recent rains saw these two Woundwort Shieldbugs apparently waiting for the ark...



But I think throwing bread onto the lawn for the birds may have to be put on hold for a while...




Is anybody old enough to remember this game I wonder?



Well frustrated is just how I felt when I spotted this next creature. Having been watching and waiting for weeks now with no luck, suddenly, on the coldest, wettest, dullest day for ages, one appeared in the garden for a few moments...

Macroglossum stellatarum - A Hummingbird Hawk-moth

I had no time to add the flash unit to my camera (although I did try) and so this one usable shot was taken with a high ISO and small f/stop to compensate for the appalling light conditions. Meanwhile, the Comma butterfly emerged whilst I was in town shopping! At least I did manage to get it to maturity by removing that parasitic wasp though (see last update if ya don't know what the feck I am talking about)...



And this next picture is of the Small White, soon after it eclosed...




I also found this tiny, but delightful ground beetle in the garden one day. It measured around 4mm in length...

Asaphidion curtum - A Ground Beetle

Let's move out of the garden then; this huge, lumbering beetle crossed our paths whilst out walking the dog recently. I think from memory it was in a place called Woodchurch...


Now I did research the identity of this one and...should have written it down somewhere because I now cannot remember! Erm...Scarabaeidae and possibly
'Geotrupes stercorarius'? This is a natural light shot which shows the blue hue well: I also got a shot or two using flash. Notice how the detail increases by adding flash, but the colour alters too...






From Woodchurch to Rye. I got to spend time wandering around, what turned out to be a very windy nature reserve in Rye, with a pal from sunny Scunthorpe earlier this week. Again, conditions weren't great for photography, but I did get to photo this charming little Wheatear. Well done to Steven for suffering and indeed surviving the worst of our weather 'down South', you deserve a pat on the back Sir!
  






The wonderful thing about the 'bug' community here in internet land is that I get to see and share the beauty of nature with like-minded folk from across the globe. I get many requests for images and information, and in return, people are very generous about sharing their finds and experiences with me. My final offering today is this short video of a beautiful, dancing, monarch butterfly caterpillar, from my friend Stella, who spotted it searching for a pupation site in the USA recently...

Please note this video will not show in email version of update:

           








Thursday, September 17, 2015

It's fun to wander through, the alphabet with you...

Why is it sometimes so difficult to know where, or how to start a piece of writing? After all, there are only 26 letters in our alphabet and all I have to do is to pick out a few and order them into some semblance of recognisable language and half the battle is already won?

Perhaps I will take the alphabet as my lead this time and try to structure this update in alphabetical order.

Here goes then...


Is for.....Bugger! I don't have anything beginning with 'A'


Is for Barkfly...


There are currently 68 known species of barkfly in the UK, although they are much under-recorded and so this is likely to rise at anytime. You might think that with only 68 to chose from, I could readily identify this one? Wrong! Too many similar looking ones for this barkfly novice to pick from.


Is for Caterpillar...




This caterpillar was displaying behaviour I have never seen before. It seemed to be pulling at the surface of the leaf and extracting sap? Or...certainly there was some kind of translucent liquid involved, that it appeared to be covering itself with. Unfortunately, I didn't have time to observe it for more than a few minutes. Having had a look around the internet for an explanation, I am still no wiser. 

Whilst we are on the letter 'C' I found a stem of dry grass that had a whole colony of emerging caterpillars...


Once again I can offer no ID for these tiny larvae. They were really small though, three of the eggs fitted into a 1mm length.


Is for Dead Elephant Hawk Moth Caterpillar...




This elephant hawk moth caterpillar was still firmly attached to the willowherb it had been feeding on, but had failed to reach pupation for some reason. When I spotted it, it was being 'up-cycled' by a female scorpion-fly.


Is for (live) Elephant Hawk Moth Caterpillar...



It has been a good year locally.




Is for a Fence-post Jumping Spider...


Marpissa muscosa
I know I am probably going to regret this when I get to letter 'M' but here is the largest jumping spider we have in the UK. 



Is for Groundhopper...



A Common Groundhopper (Tetrix undulata)
At 8-11mm the Common Groundhopper is related to Grasshoppers, but is smaller and well armoured.  These are to be found in drier places but also woodland rides, which is where this one was. I'm not sure but, possibly this is a female?


Is for Harvestman...



Leiobunum rotundum-A Havestman
One of the long-legged Harvestman that can be found from late summer, though autumn. I think there are roughly half the amount of Havestman species to Barkflies in the UK with a couple added to the list quite recently. Some of these are southern species only and I really should make an effort to see how many of those I can record.





Nope!



Is for Lizard skin...




Is for.....erm...Damn! I knew I should have saved that spider. OK, give me a minute, I am determined to find something.

Here's a little musical interlude whilst I search...it's a banging toon!

(This won't show in the emailed version of my blog. You will need to view online)




Be honest..you skipped it didn't you? Your loss. I have my finger on the pulse of popular culture, especially the latest trends in music and you'll only have yourself to blame when this becomes 'Top of The Pops' and you still haven't heard it. Oh well...I tried...



Is for Mystery...


When I saw this I was convinced I had found my very first Bristly Millipede. Well, convinced for a few seconds anyway. Looking closer through the macro lens, I could see that it is probably a beetle larva of some description.


Is for Nothing to be seen here!




Is for Oh Please Quickly go to the letter 'R'...


Is for Robberfly...


I found this large robberfly sitting in the sunshine on a fence, as they like to do.


Is for Sawfly Larva...



Eriocampa ovata-An Alder Sawfly Larva
These larvae grow to about 2cm long and are covered in a white, powdery substance that is supposed to camouflage them as bird droppings. They lose this in the final instar and become green.

Is also for Speckled Wood...

Pararge aegeria - A Speckled Wood Butterfly

Is for Troilus luridus...

Troilus luridus - A Bronze Shieldbug
A woodland species of shieldbug that can be found as an adult from July onward. If you are not an adult...you shouldn't even be looking!



Is for...U Very well know I don't have anything for these letters...


Is for Wasp...


Okay... Okay! It's not a wasp it is a bee. Be pedantic, I don't care!

Let me try that again?

Is for Woundwort Shieldbugs...


This year has been a really great year for these bugs in the garden. There are still plenty to be seen, and at most stages of growth too.



Is for...


Until the next time...

Its fun to wander through the alphabet with you...(link)