On the Bike in Avignon - Day by Day (Part 2)

Day 3

The day started at Avignon Station, where I had a bit of spare time before catching a train to Orange and noticed there was an interesting bee feeding on some lavender.

Digger Bee

I haven't managed to dig into digger bees much but a suggestion on iNaturalist 
of urbane digger bee seemed fairly definite at the time. One slight problem is that anthophora urbana occurs in North and Central America so I think digger bee is as near as I'll get.

At Orange the idea was to launch North to Uchaux but ultimately I didn't fancy the road and turned back.  Before I did, I discovered another flower meadow, this time quite a large one, where several butterflies could be seen.  I very quickly found some dingy skipper (yet again after a near blank last summer) but also a skipper that was different.  Past experience in the Camargue (and for a change my memory) came in handy and I soon realised it was a mallow skipper.

Dingy Skipper

Mallow Skipper

There were a good few spotted fritillaries around and one kindly posed to allow me to get a good shot of the upper wing

Spotted Fritillary

Also seen but not photographed at this sight were clouded yellow, ringlet and brimstone, plus an annoying hairstreak that I narrowly missed. I wondered about ilex hairstreak but didn't get a good enough view.

After turning back to the Arc de Triomphe in Orange (yes there is one!) I joined the Via Venaissia aiming to join the Via Rhôna North of Carpentras. About 10 km out of Orange I encountered a farm garden where there were a few marbled white (which always seemed to be a sign that others were present) and stopped to check out what looked like large fritillaries. In fact they all turned out to be wall browns, painted ladies or spotted fritillaries. In fact the spotted fritillary proved to be the only fritillary found. Anyway I did this time get a good shot of another scarce swallowtail that appeared.

Scarce Swallowtail - Upperwing

One interesting point here was that a lady exiting the farm by car stopped specially to tell me to lock the bike up (which was no more than five metres away) as the area was often patrolled by "bandits" who would escape with it high speed given the chance.

Unfortunately the remainder of the ride proved to be somewhat disappointing.  The rest of the Via Venaissia led mainly through farmland with little to note and a lively Mistral to face. At the Via Rhôna I encountered rather arid country, with the occasional outburst of painted ladies where there were a few flowers.  Otherwise the main butterfly sightings were individuals blown across my path at high speed in the wind, not to be seen again.

At one area I investigated as promising I thought that I had found an interesting moth, which actually proved to be a couple of short-horned grasshoppers caught "in flagrante delictu."  A good job I'm having an eye test shortly!

Short-horned Grasshoppers

I was beginning to reflect that the lack of moisture in most areas was having a clear effect on sightings. There was not a drop of rain the whole week as temperatures gradually rose.

A little way North of the Île de Barthelasse, I did actually find a nice looking neglected path with plenty of vegetation and a few marbled whites.  What I actually sighted was largely a repeat of those seen in the morning including, annoyingly, a repeat of mystery disappearing hairstreak.

In the end I had to settle for a cleopatra and a pretty banded demoiselle.

Cleopatra (underwing)

Banded demoiselle

Day 4

In temperatures up to 35C, Day 4 turned into more of a survival exercise.  Starting out from Tarascon, I took a run across the North of the Alpilles.  This was firmly the day of the cleopatra as both males and females turned up repeatedly especially in the morning.  They were also extremely reluctant to settle but in the end I managed to get a video capturing a bit of both and showing the colouring.

Cleopatra

Matters were made considerably worse when I realised I had an hour less than planned to catch a train at Cavaillon, and so was forced into cycling at as much pace as I could manage for the last 25+ km.

I did stop briefly for a rest and had a bit of a surprise when on a rare plant I found a stripey bee that appeared to have a bloated white abdomen. It clearly noticed me and took off towards me and started flying from right to left repeatedly in what appeared to be some sort of threatening behaviour before finally moving off.

Unfortunately the camera couldn't help with even video evidence but I was able to establish that it was  a wool carder bee.

Day 5 

Increasingly tired and interested in creature comforts I decided to roughly repeat the run from the first day as it passed through the best area for nature.  The result was perhaps inevitably that, having dispelled any notion of finding the hungarian glider, I saw pretty much the same species - white admiral, marbled white, spotted fritillary etc. but with one major difference.

Regiscola Bidens

At the spot West of Les Angles where I first stopped on Day 1, I found up to twenty massive insects circling an area of broken bushes.  They were black, about as long as a dragon fly, thicker than most caterpillars, and had two bright yellow stripes.  They also had antennae suggesting they were bees or wasps

On the way back later in the day I encountered a French Natural Biologist who told me they were regiscola bidens, i.e. mammoth wasp, a species that predates on the rhinoceros beetle.  Whilst it looks highly dangerous, it is actually very placid and rarely stings. Apologies for the poor photo.

I got chatting to the French chap who, as well as complaining about the local authority's failure to protect the area, for example by cutting it as on Day 1, told me that it held over 500 distinct species, of which over half had special protection status.

There was something about that that made me feel I had made the right decision!

On the bike in Avignon - Overview

Last week I managed five days of cycling and nature watching in the Vaucluse area of France, during which I covered the following excursions:-

Day 1 Avignon - Via Rhona - Théziers and return

Day 2 Avignon parks circular

Day 3 Orange - Avignon via Via Venaissia and Via Rhona

Day 4 Beaucaire - Cavaillon (on  EuroVelo Route 8)

Day 5 Same as day 1 but continuing on Via Rhona to include part of the Pont du Gard Greenway

Part of the idea here was to visit some areas where there was an admittedly very remote chance of finding a two-tailed pasha. Unsurprisingly it never materialised.

Conditions overall weren't ideal.  Temperatures were high, rising to 35C on Day 4 and there was a persistent strong northerly breeze, which on Day 2 was gusting up to 40 mph. hence the decision to stay local, also avoiding a widespread train strike.

Marbled White

It was interesting to note that on each day, certain butterfly species dominated.  So Day 1 and Day 5 were definitely the days of the marbled white and the white admiral. Apart from the common whites, Day 2 heavily featured the small copper, and to my initial delight, scarce swallowtail (then seen on each subsequent day) while Day 3 produced a large number of painted ladies.  Having made so much effort to see one in Madeira, it was ironic as well as pleasing that Day 4 was dominated by cleopatras.  All days also produced a species of insect I hadn't seen before.

Generally though the number of sightings decreased over the later days as understandably there were many repeats, and frankly because my increasing level of exhaustion made me less keen to stop at every hint of a sighting.

For more specifics on each day, see subsequent posts "On the bike in Avignon - Day by Day."