This year we are volunteering at the Donges ringing station
on the Loire estuary in France. The ACROLA (Association pour la Connaissance et
la Recherche Ornithologique Loire et Atlantique) station monitors birds passing
through the reedbeds and Aquatic Warbler
Acrocephalus paludicola, are of particular interest as these birds are
a globally threatened and declining species.
Over
the last three years, we have participated in projects at Le Havre, France and Marazion,
Cornwall where Aquatic Warblers have been recorded in the past. This is the
furthest that we’ve travelled to support the project, but our drive from West
London to Portsmouth, ferry to Caen and on to Donges, west of Nantes is nothing
compared to the journey undertaken by millions of birds along the Atlantic
flyway to Africa. ACROLA is one of five organisations collaborating on
collection of data on birds that use the Atlantic coast in the Atlantic Flyway
Network.
This diagram, by the
Atlantic Flyway Network, shows the
European Atlantic Flyway with main migration
routes to and
from Africa.
The five study centres of the Atlantic Flyway
Network, in France the Loire Estuary : Association ACROLA, Gironde Estuary :
Biosphere Environnement, and in Spain Adour Estuary : Association OISO,
Txingudi : Aranzadi Sciences Society and Urdaibai : Urdaibai Bird Center.
The
drive down was surprisingly smooth and we arrived at the ringing camp, met all
the ringers on site and pitched the tent. This is the first camping experience
for a long time. I cannot say that I had no concerns about more than two weeks
in a small tent, because I did. The toilet facilities are interesting as is the shower. Most of the established ringers have caravans or vehicles that they live in as the project runs from May to September. The French ringers had some English although are not too comfortable using it a lot – and we
struggled with French so this made for an interesting time.It was good to meet people so passionate about birds. Most made us particularly welcome,and communal mealtimes usually included some attempts at communication using the limited English or French available.
Communal eating area
However the ringing arrangements were not what we are used to in the UK.
We discovered that there are only some 200 qualified bageurs in France with many unqualified people in support. The supporters are more than the equivalent of our 'helpers' as they scribe, extract and many also ring.
Day one (6th)
Today there was a lot of rain and there was no ringing
in the morning and no opportunities for us in the afternoon although terrestrial
nets were operated by two trainees who managed everything between themselves.
We went off site and visited Cote Sauvage at Pointe du Croisic. The sea watching was obviously passed its best by the time we arrived, nevertheless
Balearic Shearwaters were seen and a few colour rings, on birds loafing about
on the rocks recorded, including 4.AUG
black lettering on orange as used by the North Thames Gull Group, on a Greater
Black-backed Gull, and two coloured ringed Shags, green EL and the other yellow 2DS.
Pointe du Croisic
A favoured spot where gulls frequently gather at high tide
We moved on to Marais Salants de
Guerande (salt pans) to look for more gulls and waders. It looked very promising but delivered little more than some Avocet, Black-winged Stilts, Great White Egret, Ringed Plover, Redshank and Common Sandpiper. There were more gulls, including a Yellow-legged Gull and some terns.
Guerande salt pans
Day two (7th)
We made it into some of the four Acrola rides today but have yet
to see most of the nets. There were some Aquatic Warblers and DKL was allowed to do a retrap as her first bird at the camp, but the next bird, a new Aquatic, I was told not to ring and I was taken off ringing in favour of a French a trainee who had several under his belt already. We were both allowed to do a few birds at the end of the session. A system of two ringers and scribes is operated here and a
lot of Sedge Warblers had been ringed and flung without full data taken, which was disappointing considering the number of qualified people present. The end total was just over 300. Birds are released through the bottom of the weighing tube so getting photographs is a bit difficult.
Two scribes and two ringers at any one time.
Melodious Warbler (I (DKL) would have liked to ring one as it
would have been a new species for me).
Great Reed Warbler Aged 1a (birds are usually aged as 1a (3) or +1a(4))
Nightingale
Reed Bunting with high degree of black in wings and mantle
Totals for 7th Aug
There were four new Aquatics (ACROLA) but we didn't manage to see any of them. Sometimes a second station is opened up and Acrola captures seem to be fairly successful there, and this mornings they also had another two Aquatics at one other area operated nearby. We spent some time photographing the butterflies on site that afternoon.
Brown Argus
Wall
Day three (8th)
Another day when bad weather meant no morning ringing. We made the trip over to St. Nazaire and looked at the submarine pens and the Eco Musee (as it rained the whole time we were there).
Submarine pens - St. Nazaire
We discovered, on returning to the campsite, that that we may use the showers
at the public Donges campsite (an absolute relief as the poor weather just wouldn't heat the solar powered shower on site.)
Solar-powered shower (black container to soak up the heat)
The lads were working the terrestrial nets again and we were offered the chance to do a few Starling but our literature on ageing via eye colour was not received too well, despite the 98% success rate claimed by the paper, which we had with us and showed the ringer in charge. There was supposed to be an attempt at a Swallow roost, but the
nets were dropped at 10pm, too late as birds were already in - none were
captured.
Antargaz refinery (across the Loire)at dusk
Day four (9th)
Ringing this morning with some extra people who turned up as
it was a Saturday. We did a bit of
extracting. Most birds were ringed by the
same people although DKL took a place when a lot of birds were left behind and ringers went
off on the next round. There was a total of 602 today but not much chance to
see ringed birds due to direct release from bottom of pot. Again, many Sedge Warblers were just aged and released if first years. CL was offered the last 5 birds of the day but that seemed pointless and no more than a token gesture after such a busy session. Also five Aquatics were ringed at another secondary ringing station nearby operated by one ringer and a helper only. The totals from the secondary sites or any pm ringing sessions do not appear on the total sheets shown as they only relate and are only collated on the ringing done at the wooden hut structure.
Many of these bags hold 2 or 3 Sedge Warblers
Keeping occupied between rounds
DKL did ask to see one of the Aquatic Warblers after it was processed, by the ringer in charge, but the bird was released.
The only way due to the speed of the ringing to get a feel for what had gone through, or even what had been ringed was to look at the end of session sheet.
Totals sheet for 9th
We spent the afternoon at the Foret de Gavre and saw some
butterflies but not many birds other than Crested Tit and Serin.
Brimstone
Hummingbird Hawkmoth
Wood White
The departure date was brought forward that day – a combination of tent and weather conditions
(ohh so damp) having
a detriment effect on both of us and ringing opportunities really aren't shared as we had been lead to believe, to make you want to stay until 21st. Shame really as a bit more engagement with the ringing would have perhaps made the tent discomfort more worthwhile.
Our tent stood up to the wind and rain quite well but it was very damp after days of rain.
We returned to find the access road flooded on a couple of occasions.
Waves breaking on the banks of the Loire.
Day five (10th)
A very windy day. 'No ringing today' again so we visited La Croisic and the salt pans where we recorded Common Gull with red colour ring AEE3 and saw some more Avocets, Whimbrel and gulls. Terrestrial nets were open on our return but not much happening.
Day six (11th)
A 7am start today due to the tidal conditions. It got windy and we closed at 10.30am with some 200 birds processed. One more
Aquatic today but did not see it, however did get a glimpse of a
Spotted Crake in the hand. DKL was allowed to do final seven birds of the day, one
of which was a Savi’s Warbler. No secondary ringing station was operated today.
Another cloudy, breezy start to the day.
Savi's Warbler
Total sheet for 11th
We went to the walled city of Guerande in the afternoon. Well worth a visit to see the beautiful buildings, cobbled streets and sample the delicious cuisine.
Guarande
Day seven (12th)
Another day when the start was delayed due to rain. We ended up extracting as rain started and had to close. Nets were reopened in a brief respite from the deluge but soon had to be closed again. DKL was permitted to ring at the session end. Another Acrola today but was missed by DKL whereas CL managed to see the head during processing by the 14 yr old trainee. We finished off around 10.30am.
In lieu of an Aquatic Warbler image for the blog.
Totals sheet for 12th
We returned to Batz-sur-Mer in the afternoon to see the Great Blockhaus - central command for the last pockets of German resistance to the allies reclaimation of the French Atlantic coast.
The Blockhaus as it stands today.
Reconstruction of the Blockhaus, disguised as a villa, as it looked in 1945
We also visited Paimboeuf on the opposing bank, via the massive bridge spanning the Loire. We managed to get a Spoonbill colour ring but were foiled with regard to three colour ringed Avocets that we spotted off in the distance.
Glanville Fritillary at Paimboeuf
A regular on the drive out of the ringing camp was this Turtle Dove and today we finally got a photo on our return.
Turtle Dove
Day eight (13th)
Having missed so many days due to bad weather we were raring to go. A high tide was expected and it was suggested to CL that his thigh waders were insufficient, despite the fact that other team members were permitted out in thigh waders and in one case, wellingtons. In view of the circumstances, and knowing how much ringing we were likely to be permitted to do, we went off, instead, to the Briere Marshes where we saw Black Kite and Night Heron in the beautiful landscape and enjoyed some rather wonderful crepes at Breca!
Briere Marshes
Auberge de Breca
On returning that evening we met a new arrival, Hubert who was actually the scheme organiser, and had agreed to our visit. It was a change from the usual routine to be offered a bird from the terrestrial nets (for the benefit of 'the boss' we felt). We couldn't help but feel that things may have been a bit different had he been present throughout, since he had been very keen for visiting ringers to participate in the scheme. It seemed that the sentiment as to how visiting, qualified ringers contribute to the scheme, is perhaps not unanimous.
Anyone thinking of joining the ringing camp should be aware that having French would be a real advantage and speaking only English can lead to isolation from discussions and ringing arrangements although people were willing to give details when asked (if you can manage that or find someone with sufficient English). N and the two Ms, three of the regulars, were especially helpful. Our feeling was that most people were very nice, and only the ringing, the reason for our visit was a disappointment. We really didn't feel as though we were treated like qualified ringers, more like interested observers. We cut the trip short, as our original departure date was 21st August, at a cost of £99 in addition to our original crossing fare, since we felt that our presence was not needed and we would contribute more by ringing our own sites at home. It may be a case that it really depends on who is in charge since someone that we know has always enjoyed his visits there, but anyone thinking of joining the camp should bear in mind that they may not be a fully integrated member of the ringing team, especially if Hubert is not present and the ringer run the operation in his absence is E. As D had misconceptions about going, she did most of the limited ringing we were invited to do, around 100 birds out of around 1500 plus ringing during the days ringing went ahead, which were mostly ringed by the ringer in charge E, a 18 yr old trainee, who in fact rang virtually all the time, with very few exceptions, including all the pm sessions. When usually only 2 people ring at once, it does make the potential to ring very limited, especially when the ringer in charge is ringing most birds in the busy period. At one stage on the busiest Saturday there was a third ringer, that the ringer in charge, and we had to stand and watch someone often holding between 2 - 4 birds in the hand at once, ringing and flinging them, such a waste when there were other people there to help processing. Also, when a net round was due, even those ringing, left what was outstanding and went on the net round. It felt at times if some, a small part of the team wanted to do everything. We were never invited to engage in the Terrestrial pm ringing sessions, and one afternoon the nets were reset on the main site and we were again not invited to join them. E was also acted in what could be considered, as in a professional disrespectful way, checking Ds wing measurements, fact scores, and being dismissive on her sexing of a Reed Bunting on the white collar and my sexing of a Starling on eye. D was giving all her bird details in French, and at one point E asked the scribes could they understand her, to which they both said yes! There was in addition to the reed bed species present, most mornings a very obvious presence, mainly of Whitethroats in the Terrestrial net area in the am, that was worth of more work. We could run those nets am with a couple of additional nets in the marsh adjacent, but no invite was likely to be had. Alas, this could have all changed once Hubert had arrived to take over managing the operation, but all the good value that there could have been and will to try and see if it got any better, by then had gone. A sheer waste of our time and expense of going, overall. A real shame all round. We are sorry though that we did not stay once Hubert got to the camp, but it was the night before our departure, and we had already booked the earlier return ferry home.
Ds reluctance to go was due to the fact at Le Havre, there were two teams ringing (the year before there had been 4-5 of around 4 people), we got stuck in the one of 10, and again the qualified French ringers did most of the ringing, especially first thing, and even one of the French trainees, that had travelled some distance to get there, said it was a waste of her time, though oddly we did ring more at Le Havre than at Dognes. The other team at Le Havre consisted of only 4 -6 each day and was manged by Lorient who wrote the French ringing guide and he seemed a really nice guy, and those with him seemed to have a fair crack at ringing.
It does seem that some (probably a very small minority who we have done well to find) of the qualified French ringers (baguers) will, hog all the ringing, and not overly consider allowing you to provide more valuable assistance. So it does pose the question, to anyone thinking of going, to think twice of what the outcome might be, unless you can be really sure that you will be allowed to fully engage and be actively involved. We know other people that have had different experiences in France, and we probably might like to be busier than some of the other UK ringers that go, but we are sure there are a greater number of our French colleagues willing to allow you more engagement and treat you more as equals.Dognes does have great potential and the work they are doing there on Aquatics, and at the other stations is undoubtedly making a valuable contribution to their future survival, and safe guarding the migration stop over sites, hopefully.
We will say though, that away from the ringing, we could not fault the welcome and inclusion into the communal meals, and the engagement we had with them, especially as it often improved when E was not present.
Day 9 (14th)
We decided to pack in the morning, since the tent was dry, and called in at the Foret de Gavre on the back to Caen. We added Middle Spotted Woodpecker to our birding finds then made our way to the ferry terminal in yet more rain. The 4.30pm sailing took 6 hours and we were finally home by about 11pm. A trip that had been very much looked forward to really failed to deliver.
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