Thursday, 4 August 2022

Kentish Nature Walks #53 - The Ranscombe Loop 4th August 2022

Out on the Ranscombe Loop again today (after a tour of Stroodian supermarkets…) where it was once again a warm affair.  We started off at the Albatross Avenue end and ambled down along side the railway to check out the Green Bridge area. It was rather quiet with no hoped for Small Blues and just a smattering of Common Blues and Meadow Browns along with a couple of faded Six Spot Burnets and Nemophora metallica.

Nemophora metallica

A small Rutpela maculata

female Common Blue

Six Spot Burnet


I was pleased once again to find Gymnosoma rotundatum as at least from a showing it to the public point of view, it is striking, easy to identify and cool to remember.  An Early Bumblebee was the only species of note before we crept through the tree tunnel to get to the fields on the other side.

Dingy Footman

Gymnosoma rotundatum

Early Bumblebee

It had already really warmed up by the time we emerged but there were a few more Meadow Browns, Gatekeepers, Brown Argus and Common Blues on the remaining Creeping Thistle flowers and the fine patch of Corn Mint but as with other recent sites the Wild Carrot and other blooms were sadly devoid of much in the way of insect life.  

Gatekeeper

Brown Argus



Cheilosia soror and Myathropa florea were the only Hovers and there were a few Tachinids including several Linnaemya, Eriothrix rufomaculata and Tachina fera which all proved problematical to photograph in the warm breeze.

Myathropa florea

Not sure what Tachinid is  (if it is one) 

Not sure what Tachinid is  (if it is one) 


At the end of the field there is a large Oak and walking under its canopy was like entering a shop with the air con on.  It was astonishing and a joy!  A dead Ash showed some amazing beetle larval damage and a Sallow had been skeletonized at height by Sawflies!



Nature's tree tattooists

This huge old pollard Ash had been uncovered at Birch Wood Corner and must have been especially impressive before its previous haircut.


Migrant Hawkers collected in gangs in certain spots and were especially numerous by the Meadow Clary spot where a gleaming Brown Hawker also joined them.  The Ectemnius wasps were still on the Wild Parsnip but there were no Marbled Whites now at the top of Kitchen Field and the search along the path for Blue Pimpernel was also unsuccessful.


Migrant Hawker

Migrant Hawker


We cut down Kitchen and through the quiet woods where Episyrphus balteatus had replaced Syrphus ribesii in the battle over the stray sunbeams breaching the canopy overhead.  Even the Perennial Sow Thistles had now gone over in The Valley and the fields were an undulating carpet of Composite and Thistle down with the rasp of Meadow and Field Grasshoppers cutting through.  The sky above was mesmerising being vivid blue with odd fluffy white clouds, wispy shimmering curtains of cirrus and expanding plane contrails.  Bromus commutatus was a new and distinctive grass that we found and yes I did still have to ask Enid for help – I just do not do grasses!  The small white chalk snails with brown girdle lines were dotted around the top of the grasses, aestivating during this period of continued heat.  This is normally something I encounter in the Med and not on the English North Downs.




Come on Mollusc people... help me out please!

Bromus commutatus 


The meadow at Mill Wood once again held several Red Bartsia bees and the Clustered Bellflowers were at their best while a smart Small Copper and Brimstone were added.  The Hemp Agrimony was again almost devoid of life.  

Clustered Bellflowers


The huge Beech at this point has always been a focal point but I had not seen the higher etchings some six or seven metres up.  The earliest dates I could read were from Nipples in 1967 and TS + SC on 9th October 1971.  As Barry pointed out these incisions must have been made at this height at a time when the tree had many more climbable lower limbs. If this was not revelation enough, I walked around the other side and at a similar height there was a carving of a man in a long coat, losing his hat and holding a walking stick as he writes ‘Carved by PH’ in the bark.  I always say that there is something new to discover here and today was no exception.





On stepping back this much abused but stately Beech was also seen to have a face encompassing most of the trunk when seen side on. How had I not noticed this before either? I consoled myself with the fact that at least I have always gone up to this tree and paid my respects before moving on.

Looking left with the eye above the inscription...

The path through Mill Wood gave us the chance for lunch and couple of very nice female Silver Washed Fritillary encounters and a Comma even came and sat on my had to collect sweaty salts (or perhaps some Monster Munch granules?!).  There were Brown Argus and Common Blues and few Whites and a Buzzard glided over.

Comma 

Silver Washed Fritillary

Eristalis pertinax

Helophlius pendulus

Silver Washed Fritillary


There were still plenty of bees on the Marjoram and Bartsia but with no Hogweed left there were almost no more flies and just the odd Ectemnius.  A Marsh Tit sneezed alongside and popped up briefly on a stump before flicking away.  This was a new bird for Karen.

Is this why Black Bryony is so named?


We crossed Brockles Field where contractors were putting in a new fence obviously designed to enclose the cattle when they are brought in and I did not envy them the job in the heat. This was the stretch of path where I saw the Hornet Robberflies on the 23rd and it was Karen who found the first one just after my ‘keep your eyes open’ suggestion. It soon vapourised from view seemingly without taking off but luckily I found a slightly more obliging individual a little further one which we could all enjoy.  They are beast and a half.



 Hornet Robberfly - Asilus crabroniformis


Hornet Robberfly - Asilus crabroniformis


There were now only a few Browns in the fields with Small Heath added to the mix and it was good to find the delightfully subtle (but dry and spiky) Carline Thistles in flower.  These ones are the tallest I have ever seen as there have been no livestock in this field all season.



Carline Thistle


A Latticed Heath - thought it was bit late?

Machimus atricapillus


The climb ensued back up to the Mausoleum before the long  pleasant stroll back down the hill to the cars.  Speckled Wood still danced in the glades but Emperor season is now over. Mark went slightly off piste and spooked a Muntjac which bunded away – the first once I have encountered here (even if I only saw the tail!).


Enough Badger hair for a quality shaving brush

The summer Foxgloves are now long gone over

Migrant Hawkers were in every opening and a single Volucella pellucens was on the remaining Brambles near the bridge before we crossed and headed through the tunnel where three chaps were busy creating their latest ‘art installation’ with spray paint over the top of what is already the seriously defaced natural history mural…

  

1 comment:

  1. Great day with a lot of firsts for me. Thanks Howard. Karen

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