Wednesday, 8 February 2017

Firecrest, Finches and a Spanish Reed....

Following a visit to Mwnt on Monday with Alastair, Ros and Jenny for Linnets and 12 caught, Chris visited the CES site this morning where after finding a Bittern roosting in net ride 11 caught this 5 male Firecrest.

The 15th Firecrest that we have caught, the 11th for the CES site, and only the 2nd Firecrest that we have caught outside November, the other being captured on 31st Oct...!!

Goldfinch S107585 was caught last Saturday 4th February in Boncath, having  been ringed in Dorset on February 22nd 2016. A different winter range this year....or a slightly different returning journey to the breeding ground maybe...?

Reed Warbler S321095 was ringed at our Mallard net rides on 23rd August 2016 by Tristian one of our trainees. A 3J bird which I guess was migrating as we never retrapped the bird, and we ring almost daily in August during the acro passage season. The bird was recaptured on 17th September 2016, ....992 Kms in 25 days to northern Spain. Our second Reed Warbler recovery from Spain.

These would appear to be the net rides in the reed bed at Jaizubia, Hondarribia on the north coast of Spain where the Reed Warbler was caught

The period for our Siskin RAS is 1st May - 31st July, ...but we catch variable numbers of birds outside these dates. Last Saturday was interesting, not only for the Goldfinch control described above but also the 1000th Siskin encounter processed at the site.

Even more interesting were the Siskin recaptures - 2 birds both ringed as 3J, one in July 2014 the other in July 2015, and both caught every early Spring since....

(Photos and maps from Chris and Wendy)

Thursday, 2 February 2017

Wandering finches

Where do our winter Goldfinches go?
Some recoveries and controls show just how random their winter movements seem to be.
The first recovery of one of our Goldfinches in Ireland was caught in Thomastown in Kildare on New Year's Eve 2016 having been ringed in my garden near Cardigan in January 2016.

This Goldfinch was ringed in Charlie Sargent's garden 40km away in 2014. Last month it was feeding in my garden.

Unfortunately it has diseased legs and overgrown claws but was a good weight and otherwise healthy.

Another Goldfinch ringed in 2014 in Charlie's garden also moved west, being caught in Richard's Boncath garden last March. 39km 218 days.
Today the triangle of movement between group members' gardens was completed with a Goldfinch ringed in my garden in Llechryd last March being caught by Chris in his St Dogmael's garden today.

Other Goldfinch movements on the map are an adult ringed on Bardsey Island in April 2013 that was in St Dogmaels 56 days later in June and again in October.
A Goldfinch ringed in St Dogmaels in March 2014 was in Leswalt, Dumfries and Galloway the following January, 2015.
One ringed in Funtley, Hampshire 19th March 2016 was near Cardigan 29 days later 271km.
Our only foreign recovery was one from Boncath ringed in April 2014 found sick in Ports, Indre et Loir in April the following year.
Charlie has recently controlled a Goldfinch with a Paris ring. We are awaiting details from the BTO.

This week the first Siskins of the year have returned to my garden

These, like Goldfinches move around the country seemingly randomly in Winter.
 Have a look back at this previous blog about them
Siskins;  winterers, migrants, breeders and RAS

Lamping at night is continuing but this year so far the number of Woodcock wintering on local sheep pasture seems very low. Other night field roosting species are down too including Fieldfare, Golden Plover and only a handful Skylark but we did ring one this week.

A break from braving the wild weather on the hills last night for our ringing group AGM. Ten of us reflected on last years activities and data. (5,124 birds of 73 species). Looking at some data in comparison with 2015 was interesting and helped us plan target species and sites for the year.

Linnets up from 2 to 573!
We are keen to engage with project ringing as much as possible and this year will be once again doing CES on the Teifi Marsh with thoughts of a 2nd CES along with 4 RAS projects.

Sunday, 29 January 2017


At least that's what it was called when it was ringed on 04-Sep-16 at Nidingens Fågelstation, a bird observatory on a small island in the Kattegat, about 5km off the west coast of Sweden.

By the time it had got to Poppit Sands, 17 days and about 1200km (in a straight line) later, it had changed its name to Dunlin.

We've just received details of this nice control to round off our 2016 campaign targeting the rather sparse waders in the Teifi Estuary, which saw us process 83 Dunlin, 13 Ringed Plover, 2 Knot, 2 Redshank and 1 Bar-tailed Godwit.

Sunday, 22 January 2017

A new hide for Mallard...

Spring migrants arriving soon...and a new hide for Mallard Pond. The hide acts as a focal point for visitors whether we ring and process nearby or in the hide eg with Swallows. The photo below was taken on Saturday with the pond and reedbed frozen ...!

We first ringed at Mallard in 2009 :-
53 Sedge Warblers, 31 Reed Warblers and 90 Swallows were some of our species totals that year.
In 2010 we processed nearly 700 acros and caught 2 Aquatic Warblers..!
We have now processed c7500 birds at Mallard where we we still specialise in acro warblers and in Spring, White Wagtails. We have a Reed Warbler RAS and a colour-ringing Reed Bunting RAS based here too.
Please use the search to look in previous posts for further information and recoveries.

For those who don't know our site, another photo from a frosty Saturday showing Kingfisher Pond which is the focus and centre of our 14 net CES site.

A reminder to all TRG members,
The AGM is to be held on Wednesday 1st February...hosted by Chris in St. Dogmael's.

Sunday, 8 January 2017

2016 Totals and controls now on the blog

Totals for all of the Teifi Ringing Group sites are now available on the Ringing Totals section of the blog
2016 Totals
5,095 birds were ringed of 69 species. Including pulli and re-encounters the total was 6,626.
Much of this ringing focuses on providing information on population size, breeding success and survival through the BTO's projects CES (Constant Effort Sites) and RAS (Retrapping adults for Survival).
We will be looking at our own data for increases and decreases but one bird that has remained consistent in numbers for the last 3 years has been Kingfisher with 11 ringed in each of those years.

Details of all birds recovered and controlled in 2016 are also in the Ringing Totals section
2016 Recoveries and controls

Read the distances and direction travelled, from the bird that moved furthest, a Starling that was ringed on the Teifi Marsh and caught in Lithuania, 1735km away...

to Siskins that moved widely around the UK last winter to our West Wales feeders early in the year.

Sedge Warblers from the Teifi Marsh showed similar movements to previous years but 2016 saw our first to be caught in Ireland.

2016 saw the group continuing to grow. We now have 5 with A permits (3 of those with Trainers endorsements), 3 with C permits and 4 Trainees.
We are always keen to educate about ringing. Over the year several talks were given, a couple of groups of students were given an introduction to ringing and a television appearance too on S4C.

Over the winter when not occupied with CES and RAS or studying the migrants that pass through the Teifi Marsh, we have been keeping our trainees busy with some constant effort garden ringing, our 8th year in one garden. A chance to learn about data entry and looking up retrap histories

 while also learning about different species not often caught on the reserve like this Marsh Tit.

During the winter we are also lamping at night, catching Woodcock, Golden Plover

and other species that roost in fields.  We are continuing with whoosh netting Linnets at Mwnt, which is now our 4th active RAS project.

We would like to thank all of the landowners who give us permission to ring especially the Wildlife Trust of South and West Wales (Teifi Marshes, Pengelli Wood, Goodwick Moor) and National Trust (Mwnt)

Wednesday, 30 November 2016

Linnet News

Back at the beginning of April, we were celebrating a catch of 13 Linnets at our then new whoosh-netting site at Mwnt. Little did we know or guess that nearly 8 months later we would be ringing our 500th new Linnet of the season at this site, exceeding our wildest expectations many times over.  This is the milestone bird, a young male fledged earlier this year:

Note the moult limit in the greater coverts, dull brown juvenile feathers with broad buff tips to the right of the arrow, and new rich brown adult feathers to the left. If only they were all so easy to age correctly!  I'll be posting again on this subject in more detail before too long.

Today's catch of 37 new birds and 8 retraps brings the year's total to 514, with 145 recaptures of 110 of them, and we're now registered with the BTO as a RAS project for Linnet, with 2016 making the first year of data.

Also whoosh-netted today was a Blue Tit, adding to an interesting collection of by-catch species comprising 21 House Sparrows, 19 Meadow Pipits, 6 Dunnocks, 2 Chaffinch, 2 Goldfinch, and singles of Robin, Stonechat, Wheatear, and Blackbird; (... still waiting for the unringed Mwnt Chough to wander into the catching area, it's been close though).

Tuesday, 29 November 2016

Latest near and far

We have made the first visits to our regular wintering sites on the Preseli Hills for Woodcock and Golden Plover. Last night we did well ringing three Golden Plover but only saw two Woodcock. We have no recoveries of Goldies but we get several recaptures and recoveries of our Woodcock each year - from Russia to SW France.

We have had a couple of recoveries of  Dunlin, a recent control from Sweden (awaiting details) and an interesting Welsh movement of a Dunlin and a Knot.

Both were juvenile birds and in 13 days and 9 days respectively during September / early October  2016 both moved from the Teifi - north to the Dyfi......a distance of 63km.

See this post by Tony Cross on the Mid-Wales Ringing Group blog about recoveries of Dunlin from Ynyslas showing its importance as a migratory stop over.
Interesting Dunlins

Our Storm Petrel ringing at Mwnt continues to produce recoveries within southwest Britain.
Our latest, a movement from Mwnt in July 2015 was controlled on Skokholm in August 2016.

The map below shows the movement of a juvenile Firecrest...

A due west movement, the Firecrest ringed in Belgium in mid-September 2014 and controlled on the Teifi during late November 2014.

Sedge Warblers are one of our most studied migrants.

Details of 6 birds ringed in France have arrived, through usual west and south west locations, and 3 to Devon and Wilts. One bird which stands out is a juvenile ringed in Loire-Atlantique in September 2012, then recaptured on the Teifi in May 2016.  Calculating a minimum age of 1351 days - this may be our oldest Sedge Warbler.

One of 9 French ringed Sedge Warblers we controlled this Spring..!!!