Wednesday 27 November 2013

Our First Ringing Control in Portugal

Ringing activities during November for me have been restricted to a couple of sessions at Titchfield Haven and a bit in the garden. The sessions at the Haven were the latest we have ever done and did not really amount to much despite having all of our nets open. In fact on both dates half of the birds were resident retraps. However we did manage to add a few more chiffs to our annual total and caught more goldcrests in those two sessions than we had all year.


Chiffchaff Phylloscopus collybita

We also caught another new kingfisher which takes our total to the year to four. This bird was an adult, this can be seen by the all black colouration at the base of the lower mandible.

Adult Kingfisher Alcedo atthis

One session was also memorable due to the capture of two green woodpeckers. Both birds were retraps and adults, but one was a male and the other a female.


Male Green Woodpecker Picus viridis

Male birds (above) exhibit a red centre to the black moustache, whereas female birds (below) have no red in the black moustache. 

Female Green Woodpecker

One thing I do like about winter is the fantastic light and lack of heat haze, on a still clear day this lends itself to taking crisp photos with lots of contrast.


The River Meon at Titchfield Haven from our ringing area

The downside of ringing in the winter, is that on clear nights you can start your session with a heavy frost. This is not ideal when trying to open furled nets as it quickly saps any heat from your hands and makes your nets stand out until the sun melts the frost.

Frost on Phragmities Reed Head

Within the last couple of weeks we have also had a few recoveries back from BTO HQ, a summary is provided below. It is sometimes quite frustrating how long some of these take to come back, this is very evident with the blackcap T619991. This bird was controlled in Portugal in February 2010, but we have only just received the information. In these days of instant news and computerised data it is a shame it takes so long. On a very positive note though this is the first bird that was ringed at the Haven to be controlled in Portugal, so a great recovery for us.

Other interesting foreign controls were two French ringed sedge warblers. One bird was ringed as a juvenile in France in 2011 and retrapped at the Haven this autumn two years and a day since its original capture. The second bird was first ringed as an adult in France last August and and retrapped at the Haven this August. Both were presumably British birds migrating south when they were trapped in France, which is why they have been retrapped at the Haven. A reed warbler ringed on the Isle of Wight was retrapped at the Haven, having travelled north by 17km in five days. It is possible that weather conditions were preventing this bird from migrating south and therefore it was coasting waiting for suitable conditions.

Species Ring No. Capture Type Age Date Details
Blackcap
T619991 N 3 27/09/2009 Titchfield Haven, Hill Head, Fareham, Hampshire
C 06/02/2010 Fontes, Faro, Portugal (132 days, 1623km  SSW)
Y759573 N 3J 22/07/2013 Bessacarr, near Doncaster, South Yorkshire
C 3F 07/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (47 days, 297km, S)
Reed Warbler
Y718412 N 3 17/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire
C 3 05/09/2013 Litlington, East Sussex (19 days, 99km, E)
C 3 12/09/2013 Litlington, East Sussex (26 days, 99km, E)
Y813442 N 3 01/09/2013 Great Meadow Pond, Windsor, Windsor and Maidenhead
C 3 24/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (23 days, 80km, SW)
D562011 N 3 29/08/2013 Haseley Manor, Arreton, Isle of Wight
C 3 03/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (5 days, 17km, N)
Y544426 N 3 01/09/2013 Thatcham Marsh, Thatcham, West Berkshire
C 08/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (7 days, 65km, S)
Y813442 N 3 01/09/2013 Great Meadow Pond, Windsor, Windsor and Maidenhead
C 21/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (20 days, 80km, SW)
Sedge Warbler
Y719541 N 3 07/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire
C 3 20/09/2013 Nanjizal, Land's End, Cornwall (13 days, 327km, WSW)
6693908 N 3 19/08/2011  Marais de Cap, Montmartin-en-Graignes, Manche, France
C 4 20/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (732 days, 173km, N)
6706223 N 4 24/08/2012 Urdains, Bayonne, Pyrénées-Atlantiques, France
C 4 02/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (343 days, 819km, N)
D218893 N 3 26/07/2013 Kirkton of Logie Buchan, Aberdeenshire
C 3 10/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (15 days, 728km, S)
D610553 N 3 21/08/2013 Dunkirk, Little Downham, near Ely, Cambridgeshire
C 3 19/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (29 days, 209km, SSW)
D639756 N 3 21/08/2013 Much Marcle, Herefordshire
C 07/09/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (17 days, 159km, SSE)
L931682 N 3J 04/08/2013 Bellflask, West Tanfield, North Yorkshire
C 3 10/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (6 days, 375km, S)
Y661622 N 3J 22/07/2013 Rye Meads, Hertfordshire
C 06/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (15 days, 137km, SW)
C 08/08/2013 Titchfield Haven, Hill Head, Fareham, Hampshire (17 days, 137km, SW)

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