Aigronne Valley Wildlife pages

Showing posts with label Peacock butterfly. Show all posts
Showing posts with label Peacock butterfly. Show all posts

Wednesday, 19 February 2014

"Butterfly Special" for Susan and Elizabeth...

Just a quick post on a dismal morning...
take a look at the "Spotted on the Web" feature...
near the bottom of the side bar.
You will find it interesting reading.

And yesterday, while moving some logs, I was told off by a Peacock...
it behaved in a way I'd never seen before...
it flashed upper and lower sets of "eyes" individually...
and then began to rotate the sets...
a very strange effect that...
and then flashed odd "eyes" in a random fashion...
before settling back down!

Sunday, 20 October 2013

More of a flutter than a twitter... but a few tweets included!

And I don't mean a gamble, either...

The beginning of the end of October and there are still plenty of butterflies around...
Yesterday I saw dozens of Speckled Woods [Pararge aegeria] Tircis as I walked around the meadow to assess this Winter's tree and land work...

There is an ant trying to hitch a lift here... or else he's practising his scales!!

also, in the potager area we still have appreciable numbers of Clouded Yellows and a few Peacocks, Red Admirals and the odd Map...

Clouded Yellow... they never stay still!!
and on the 15th an utterly mad Humming-bird Hawkmoth working the Gaura flowers in the front bed...
in the teeming rain!!
Needed its antennae checking, that one!!

The Chiffchaffs are still here in good numbers...
I saw the first of the seasons Great White Egrets in the long field on the left as I drove from Grand Pressigny towards Abilly...
and Pauline saw a Crane [Grus grus] Grue Cendre yesterday...
just the one trumpeting away... and flying North East...
must have taken off early that morning, got so far...
and then realised that everyone else had stayed put at the previous nights stopover!!
The Black Redstarts are still around and the Robins are back!

A bit of Eperon de Murat news...
Pauline and I went to Ferrière-Larçon on Thursday evening to see what the new plans for the site were...
it was a presentation by the Conservatoire du Patrimoine Naturel de la Région Centre.

Hopefully...
a walkway from the road to the Murat farm to the main fields of the site itself...
and a pathway round...
the mayor, Gérard Henault, bemoaned the current main access that requires people to be "below 30 years old and have alpiniste skills"...
and the fact that he is getting no help at all on purchasing the farm itself...
the intention being to turn it into an interpretive centre, housing permanent and occasional displays as well as providing shelter for visitors in inclement weather.
Then, a couple of people in the audience {owners of Murat?} started arguing about the size of the plaque [about a foot square, apparently]...
and I was reminded of a meeting long ago when a committee I was involved with spent three hours discussing the first item on the agenda...
of vital importance, of course...
the colour of the cover of the college diary!!
[If I'd been the chair that would have gone to a sub-committee!!!!]

And then comments were made about the size of the car park...
if it was for more than two cars it was going to be too big!!
"We don't actually want people to visit"... was the opinion of the very vocal minority...
the same couple who were concerned that a foot square sign was going to be too big!

Actually, neither do the guardians of the site want too many visitors...
understandable, considering the rare plants & insects and the ancient fortifications...
so they are intending to install infra-red footfall counters in a couple of places...
it was also pointed out that it is about a kilometre from the proposed car park to the site itself...
many people will satisfy themselves with any display that may be at the farm and drive on, mentally ticking it off as "visited".

There are too many trees now on the site... especially the junipers... mainly there through neglect / lack of management and the current sheep are too selective [read fussy] and are not munching them properly...
they really ought to use Scottish Black Faced sheep...
not as fussy, about the only thing they won't eat is Nardus stricta [Mattgrass] which is too siliceous for even them...
the Wildlife Trusts use these for their "Flying Flocks"...
as do the LPO [who advertise their excess for sale at the back of L'Oiseaux magazine...
along with their excess Highland cattle! 
I'm tempted by the latter for here... 
only tempted mind!]

So these, along with the trees that have rooted into the defensive wall [vallum] and are slowly destroying that, must be controlled with more vigour!!
Major snag here...
removing the trees on the vallum will lead to erosion of the unprotected wall....
so a long roof will need to be constructed until other vegetation establishes...
don't hold your breath on that one...
apart from the obvious cost...
the example shown [from elsewhere] met with assorted gasps and disapproving grunts!!
It did look ugly... like a poorly built wood store!!

The two speakers were very poor, though...
the first swallowing the latter half of most of her sentences...
and the other spoke at the computer screen all the time!
Fortunately, monsieur le Maire often sub-titled what was being said by his comments!!

More interesting and understandable was the PowerPoint presentation... including two aerial views of the site...
one from 1950 showing all the little fields and very few trees...
Look at all the very little fields in the top right corner...
and the vallum is already marked by a tree line...
the smaller wall [muraille] is just visible as a faint line almost the same distance from the main wall...
as the main wall is from the tip.
and one from 1970 showing one vast field over all but the tip of the protected area!!

So we watch with interest....
whilst I can still manage to scramble up from the stile at the bottom, Pauline cannot...
so effectively is barred from the barré!!


Friday, 24 August 2012

Darwin Syndrome

There is a website dedicated to people who have done idiotic things and have died in the process... The Darwin Awards...    [this Video is the 2012 winner].  
But today I found a Peacock butterfly caterpillar that deserves it's place in the Darwin Awards record....

Most choose sensible places to hang around for the pupal stage... like these.

Tucked safely away behind a spider's web...

But occasionally the brain-cell must have "gone fishing".... look at this fellow...

This is the start of the process... yesterday.
Look at the top right... it should show where it has hung itself.

Yes... it has attached itself to a petal on a Pelargonium
A down-to-earth move!

He's going to drop off soon!

But all is immaterial... look closer at the above picture of the pupa and you will see that he's got visitors.

Two small parasitic wasps looking for a soft spot!
The old skin is bunched up at the top.

Even the one that was behind the spider's web isn't safe....

The ovipositor is indicated by the red arrow.
This is the caterpillar on the right of the first photo.


Susan of Days on the Claise and Loire Valley Nature will probably be able to furnish the name of the wasp and I'll update the entry from her comment.

This is the email that Susan sent: "Based on some quick internet research, your parasitoid wasp is the Chalcid (Pteromalidae) Pteromalus puparum. They are widely used as a biocontrol for Pierids and are known to go for Vanessids (like Peacocks and Admirals) as well. They only lay in newly formed soft chrysalises."