Black-tailed Godwit is Red-listed Bird of Conservation Concern in the UK and listed as Vulnerable on a European scale. In the UK it appears as a migrant breeder and a passage/winter visitor. Two subspecies occur in Britain, limosa and islandica; the former breeding in small number in Britain but mainly on continental Europe, islandica breed in Iceland.  The sub-species islandica passes through the Humber in large numbers from July onwards as individuals head to their preferred wintering grounds located further south. Peak counts occurred in August with the Humber supporting 2,951 (latest five-year WeBS average) – the Humber is ranked as the 10th estuary in the UK.

A small population remains on the Humber in winter and birds are regularly caught in saltmarsh pools at night. The HWRG individual colour-ringing scheme has produced some interesting re-sightings between Iceland and the Iberian Peninsula.  The sub-species islandica passes through the Humber in large numbers from July onwards as individuals head to their preferred wintering grounds located further south. Peak counts occurred in August with the Humber supporting 2,951 (latest five-year WeBS average) – the Humber is ranked as the 10th estuary in the UK. A small population remains on the Humber in winter and birds are regularly caught in saltmarsh pools at night. The HWRG individual colour-ringing scheme has produced some interesting re-sightings between Iceland and the Iberian Peninsula. Details of colour ring resightings and recoveries of ringed birds are presented in the tables below.

Black tailed Godwit Colour Ring resightings
Ring/Colour rings Date ringed Place ringed Date found   Place found  
GY-YWflag    20/06/12          Kaldaðanes, Arnessyla, ICELAND 21/09/12            North Killingholme, Lincolnshire,  
      12/10/12            North Killingholme, Lincolnshire,  
      31/01/13            Mistley Walls, Essex  
      31/07/13            North Killingholme, Lincolnshire,  
      19/02/14            Mistley Walls, Essex  
      3/03/14              Mistley Walls, Essex  
      5/03/14              Mistley Walls, Essex  
      6/03/14              Mistley Walls, Essex  
      11/03/14            Mistley Walls, Essex  
      15/03/14            Mistley Walls, Essex  
      16/03/14            Mistley Walls, Essex  
      21/03/14            Mistley Walls, Essex  
      26/03/14            Mistley Walls, Essex  
      26/03/14            Mistley Walls, Essex  
      02/04/14            Stutton Mill, Suffolk  
      04/04/14            Stutton Mill, Suffolk  
      05/04/14            Stutton Mill, Suffolk  
      08/04/14            Stutton Mill, Suffolk  
      09/04/14            Stutton Mill, Suffolk  
      11/04/14            Stutton Mill, Suffolk  
      13/04/14            Stutton Mill, Suffolk  
      14/04/14            Mistley Walls, Essex  
      18/04/14            Stutton Mill, Suffolk  
      22/10/14            Pyewipe, Lincolnshire,  
      21/02/15            Mistley Walls, Essex  
      01/03/15            Mistley Walls, Essex  
      02/03/15            Mistley Walls, Essex  
      18/03/15            Mistley Walls, Essex  
      19/03/15            Stutton Mill, Suffolk  
      23/03/15            Stutton Mill, Suffolk  
      25/03/15            Stutton Mill, Suffolk  
      27/03/15            Stutton Mill, Suffolk  
      29/03/15            Mistley Walls, Essex  
      29/03/15            Mistley Walls, Essex  
      01/04/15            Mistley Walls, Essex  
      05/04/15            Mistley Walls, Essex  
      07/04/15            Stutton Mill, Suffolk  
      14/07/15            North Killingholme, Lincolnshire,  
      7/10/15              North Killingholme, Lincolnshire,  
      07/01/16            Mistley Walls, Essex  
      09/01/16            Mistley Walls, Essex  
      10/01/16            Mistley Walls, Essex  
      11/01/16            Mistley Walls, Essex  
      13/01/16            Mistley Walls, Essex  
      14/01/16            Mistley Walls, Essex  
      16/01/16            Mistley Walls, Essex  
      21/01/16            Mistley Walls, Essex  
      29/01/16            Mistley Walls, Essex  
      30/01/16            Mistley Walls, Essex  
RG-GYflag     26/06/12          Kaldaðarnes, Arnessyla, ICELAND 21/09/12            North Killingholme, Lincs,  
      29/09/12            North Killingholme, Lincs,  
      17/05/13            Cley, Norfolk,  
      18/05/13            Cley, Norfolk,  
      21/05/13            Cley, Norfolk,  
      26/05/13            Cley, Norfolk,  
      14/06/13            Cley, Norfolk,  
      16/06/13            Cley, Norfolk,  
      17/06/13            Cley, Norfolk,  
      20/06/13            Cley, Norfolk,  
      24/06/13            Cley, Norfolk,  
      25/06/13            Cley, Norfolk,  
      26/06/13            Cley, Norfolk,  
      27/06/13            Cley, Norfolk,  
      11/08/13            Frampton Marsh, Lincs  
      12/02/14            Paxton Pits, Cambs  
      16/02/14            Paxton Pits, Cambs  
      26/04/14            Frampton Marsh, Lincs  
      6/08/14              North Killingholme, Lincs,  
      31/12/14            Welney, Norfolk  
      12/02/15            Sutton Gault, Cambridgeshire  
      5/07/15              Rainham Marshes, Essex  
      14/07/15            North Killingholme, Lincs,  
      26/12/15            Welney, Norfolk  
      28/12/15            Welney, Norfolk  
      10/01/16            Mistley Walls, Essex  
      11/01/16            Mistley Walls, Essex  
      13/01/16            Mistley Walls, Essex  
      16/01/16            Mistley Walls, Essex  
             
chick            
RG-LLflag            05/07/05              Skipalón, Eyjafirði 06/07/05                Pálmholt, Eyjafirði  
      01/09/05                Isle of Lewis, Outer Hebrides, W Scotland  
      17/09/05                Wyre Estuary, Lancashire, NW England  
      02/10/05                Dundalk Bay, Co/ Louth, E Ireland  
      11/10/05                Dundalk Bay, Co/ Louth, E Ireland  
      18/10/05                Wyre Estuary, Lancashire, NW England  
      18/11/05                Marshside, Ribble estuary, Lancashire, NW England  
      09/03/06                Castle Espie, Strangford Lough, N Ireland  
      15/06/06                RSPB Blacktoft Sands, East Yorkshire,   
      16/06/06                RSPB Blacktoft Sands, East Yorkshire,   
      07/09/06                Killingholme Haven, Lincolnshire,  
      27/01/07                Seabank, Castlebellingham, Co Louth, E Ireland  
      12/03/07                Ouse Washes, Cambridgeshire,   
      21/11/07                Port du Collet, Bouin, Vendée, W France  
      17/03/08                Trévaly, La Turballe, Loire-Atlantique, NW France  
      18/03/08                Guérande, Loire-Atlantique, NW France  
      18/03/08                Trévaly, La Turballe, Loire-Atlantique, NW France  
      13/06/08                Alkborough Flats, Humber, North Lincolnshire, E Engl and
      15/06/08                Alkborough Flats, Humber, North Lincolnshire, E Engl and
      28/06/08                Alkborough Flats, Humber, North Lincolnshire, E Engl and
      16/08/08                Snettisham, , Norfolk,   
      28/03/10                Welney, Ouse Washes, Norfolk,   
      28/03/10                Welney, Ouse Washes, Norfolk,   
      10/04/10                Welney, Ouse Washes, Cambridgeshire,   
      26/09/10                Freiston shore, the Wash, Lincolnshire,   
      12/02/11                Welney, Ouse Washes, Norfolk,   
      20/02/11                Welney, Ouse Washes, Norfolk,   
      20/03/11                Welney, Ouse Washes, Norfolk,   
      07/04/12                Ouse Washes, Cambridgeshire,   
      1/4/2013   Nene Washes, Cambridgeshire,   
      31/07/13                Killingholme, Haven Pits, Humber estuary, Lincolnshi re, 
      12/02/14                Paxton Pits, Cambridgeshire,   
      16/02/14                Paxton Pits, Cambridgeshire,   
      24/02/14                Fen Drayton Lakes RSPB, Ouse Washes, Cambridgeshire,  
      25/02/14                Fen Drayton Lakes RSPB, Ouse Washes, Cambridgeshire,  
      6/3/2014   Fen Drayton, Ouse Washes, Cambridgeshire,   
      27/03/14                Welney, Ouse Washes, Norfolk,   
      29/09/14                Freiston Shore (RSPB reserve), The Wash, Lincolnshir e, 
      12/02/15                Sutton Gault, Ouse Washes, Cambridgeshire,   
      5/9/2015   Snettisham, Norfolk,   
      3/4/2016   Nene Washes, Cambridgeshire,   
             
adult, female            
Y8-GW           10/07/12           Siglufjordur,- N Iceland 17/04/13             Alkborough Flats, Humber, North Lincolnshire,   
      28/04/13             Snettisham, , Norfolk,   
      4/05/13               Cley, Norfolk,   
      5/05/13               Cley, Norfolk,   
      6/05/13               Cley, Norfolk,   
      20/05/13             Siglufjörður, N Iceland  
      23/08/13             Frampton Marsh, , Lincolnshire,   
      22/04/14             Melasveit, Borgarfjarðarsýsla, W Iceland  
      1/05/14               Saurbær, Siglufjörður, N Iceland  
      5/05/14               Saurbær, Siglufjörður, N Iceland  
      6/05/14               Saurbær, Siglufjörður, N Iceland  
      14/05/14             Siglufjörður, N Iceland  
      12/07/14             Siglufjörður, N Iceland  
      12/07/14             Siglufjörður, N Iceland  
      13/07/14             Siglufjörður, N Iceland  
      30/07/14             Frampton Marsh, , Lincolnshire,   
      13/08/14             Frampton Marsh, , Lincolnshire,   
      22/08/14             Heybridge Basin, Maldon,Blackwater Estuary,Essex,  
      28/08/14             Frampton Marsh, , Lincolnshire,   
      9/09/14               Heybridge Basin, Maldon,Blackwater Estuary,Essex,  
      29/09/14             Freiston Shore (RSPB reserve), The Wash, Lincolnshire, 
      6/02/15               Frampton Marsh, , Lincolnshire,   
      21/02/15             Otterham Creek, Motney Hill, Medway Estuary, Kent, SE Eng
      2/04/15               Frampton Marsh, , Lincolnshire,   
      5/04/15               Snettisham pits, , Norfolk,   
      16/05/15             Siglufjörður, N-Icleand  
      4/10/15               Freiston Shore (RSPB reserve), The Wash, Lincolnshire, 
      31/10/15             Freiston Shore (RSPB reserve), The Wash, Lincolnshire, 
      31/01/16             Freiston Shore (RSPB reserve), The Wash, Lincolnshire, 
      7/05/16               Siglufjörður, N Iceland  
      12/05/16             Siglufjörður, N Iceland  
      16/05/16             Siglufjörður, N Iceland  
      25/05/16             Siglufjörður, N Iceland  
      28/05/16             Siglufjörður, N Iceland  
      24/06/16             Siglufjörður, N Iceland  
      1/07/16               Siglufjörður, N Iceland  
      7/08/16               Snettisham, , Norfolk,   
      22/08/16             Frampton Marsh, , Lincolnshire,   
      22/08/16             Frampton Marsh, , Lincolnshire,   
             
             
             
             
             
GR-GL 03/05/00        Álftafjörður, E Iceland  21/05/2000          Egilstaðir in Flói, Árnessýsla, S Iceland  
568281   64 32'N 14 35'W 28/08/2000          Thames Estuary, Kent, S  
Adult Male     02/05/2002          Álftafjörður, E Iceland  
      01/05/2003          Álftafjörður, E Iceland  
      07/01/2004          Rochefort, Charente-Maritime, W France  
      19/04/2004          Arnold's Marsh, Cley, Norfolk,   
      16/4/2006   Spurn  
             
             
             
WY - RX 03/05/03        Álftafjörður, E Iceland 05/05/03          Álftafjörður, E Iceland  
629098   64 32'N 14 35'W 05/09/04          Snettisham, Norfolk,   
Adult Male     10/09/04          Snettisham, Norfolk,   
      16/09/05          Humber estuary, Lincolnshire,   
      16/10/05          Humber estuary, Lincolnshire,   
      19/3/2006   Spurn  
             
WL-YW 11/8/1998 Terrington, Norfolk 10/2/1999   Nene Washes, Cambridgeshire,   
      5/4/2000   Welney, Ouse Washes, Norfolk,   
      17/4/2000   Nene Washes, Cambridgeshire,   
      18/4/2001   Swavesey, Cambridgeshire,   
      4/5/2002   Álftafjörður, E Iceland  
      23/9/2002   Snettisham, , Norfolk,   
      16/7/2003   Breydon Water, Norfolk,   
      7/8/2004   Snettisham, , Norfolk,   
      3/9/2004   Snettisham, , Norfolk,   
      5/9/2004   Snettisham, , Norfolk,   
      20/8/2005   Humber estuary, Lincolnshire,   
      31/09/05   Humber estuary, Lincolnshire,   
      19/2/2006   Welney, Ouse Washes, Norfolk,   
      25/2/2006   Welney, Ouse Washes, Norfolk,   
      5/3/2006   Welney, Ouse Washes, Norfolk,   
      10/8/2006   Humber estuary, Lincolnshire,   
      12/8/2006   Humber estuary, Lincolnshire,   
      3/9/2006   Humber estuary, Lincolnshire,   
      11/10/2006   Humber estuary, Lincolnshire,   
      9/8/2007   Humber estuary, Lincolnshire,   
      12/8/2007   Humber estuary, Lincolnshire,   
      4/9/2007   Humber estuary, Lincolnshire,   
      6/9/2007   Humber estuary, Lincolnshire,   
      8/9/2007   Humber estuary, Lincolnshire,   
      27/9/2007   Humber estuary, Lincolnshire,   
      5/10/2007   Humber estuary, Lincolnshire,   
      23/10/2007   Humber estuary, Lincolnshire,   
      5/11/2007   Humber estuary, Lincolnshire,   
      8/11/2007   Humber estuary, Lincolnshire,   
      4/12/2007   Humber estuary, Lincolnshire,   
      26/2/2009   Swavesey, Cambridgeshire,   
      27/2/2009   Swavesey, Cambridgeshire,   
      2/3/2009   Fen Drayton, Cambridgeshire,   
      3/7/2009   Musselburgh, Firth of Forth, Lothian, E Scotland  
      18/10/2009   Humber estuary, Lincolnshire,   
      19/10/2009   Humber estuary, Lincolnshire,   
      6/11/2009   Humber estuary, Lincolnshire,   
      6/3/2010   Grafham Water, Cambridgeshire,   
      5/10/2010   Humber estuary, Lincolnshire,   
      6/10/2010   Humber estuary, Lincolnshire,   
      26/10/2010   Humber estuary, Lincolnshire,   
      20/2/2011   Welney, Ouse Washes, Norfolk,   
      18/3/2011   Welney, Ouse Washes, Norfolk,   
      3/7/2011   Humber estuary, Lincolnshire,   
      11/4/2012   Ouse Washes, Cambridgeshire,   
      5/8/2012   Snettisham, , Norfolk,   
      9/9/2012   Humber estuary, Lincolnshire,   
      28/9/2012   Humber estuary, Lincolnshire,   
      16/1/2013   Elmley, Swale estuary, Kent  
      1/4/2013   Nene Washes, Cambridgeshire,   
      22/10/2014   Humber estuary, Lincolnshire,   
      25/12/2014   Welney, Ouse Washes, Norfolk,   
      30/1/2015   Elmley, Swale estuary, Kent  
      12/2/2015   Ouse Washes, Cambridgeshire,   
      12/4/2015   Humber estuary, Lincolnshire,   
      28/11/2015   Welney, Ouse Washes, Norfolk,   
      30/12/2015   Welney, Ouse Washes, Norfolk,   
      4/4/2016   Nene Washes, Cambridgeshire,   
      29/9/2016   Humber estuary, Lincolnshire,   
      4/12/2016   Welney, Ouse Washes, Norfolk,   
      15/12/2016   Welney, Ouse Washes, Norfolk,   
      2/2/2017   Welney, Ouse Washes, Norfolk,   
      23/4/2017   Belmont, Lancashire  
      24/4/2017   Belmont, Lancashire  
      25/4/2017   Belmont, Lancashire  
      26/4/2017   Belmont, Lancashire  
      27/4/2017   Belmont, Lancashire  
      28/4/2017   Belmont, Lancashire  
      29/6/2017   Kilnsea  
             
           
GY-YWflag    20/06/12          Kaldaðanes, Arnessyla, ICELAND 21/09/12            North Killingholme, Lincolnshire,  
    12/10/12            North Killingholme, Lincolnshire,  
      31/01/13            Mistley Walls, Essex  
      31/07/13            North Killingholme, Lincolnshire,  
      19/02/14            Mistley Walls, Essex  
      3/03/14              Mistley Walls, Essex  
      5/03/14              Mistley Walls, Essex  
      6/03/14              Mistley Walls, Essex  
      11/03/14            Mistley Walls, Essex  
      15/03/14            Mistley Walls, Essex  
      16/03/14            Mistley Walls, Essex  
      21/03/14            Mistley Walls, Essex  
      26/03/14            Mistley Walls, Essex  
      26/03/14            Mistley Walls, Essex  
      02/04/14            Stutton Mill, Suffolk  
      04/04/14            Stutton Mill, Suffolk  
      05/04/14            Stutton Mill, Suffolk  
      08/04/14            Stutton Mill, Suffolk  
      09/04/14            Stutton Mill, Suffolk  
      11/04/14            Stutton Mill, Suffolk  
      13/04/14            Stutton Mill, Suffolk  
      14/04/14            Mistley Walls, Essex  
      18/04/14            Stutton Mill, Suffolk  
      22/10/14            Pyewipe, Lincolnshire,  
      21/02/15            Mistley Walls, Essex  
      01/03/15            Mistley Walls, Essex  
      02/03/15            Mistley Walls, Essex  
      18/03/15            Mistley Walls, Essex  
      19/03/15            Stutton Mill, Suffolk  
      23/03/15            Stutton Mill, Suffolk  
      25/03/15            Stutton Mill, Suffolk  
      27/03/15            Stutton Mill, Suffolk  
      29/03/15            Mistley Walls, Essex  
      29/03/15            Mistley Walls, Essex  
      01/04/15            Mistley Walls, Essex  
      05/04/15            Mistley Walls, Essex  
      07/04/15            Stutton Mill, Suffolk  
      14/07/15            North Killingholme, Lincolnshire,  
      7/10/15              North Killingholme, Lincolnshire,  
      07/01/16            Mistley Walls, Essex  
      09/01/16            Mistley Walls, Essex  
      10/01/16            Mistley Walls, Essex  
      11/01/16            Mistley Walls, Essex  
      13/01/16            Mistley Walls, Essex  
      14/01/16            Mistley Walls, Essex  
      16/01/16            Mistley Walls, Essex  
      21/01/16            Mistley Walls, Essex  
      29/01/16            Mistley Walls, Essex  
      30/01/16            Mistley Walls, Essex  
             
             
             
 RY-WLflag           18/7/2006 Langhus, Fljot, ICELAND 3/11/2006   Barton on Humber, North Lincolnshire,  
Chick               15/1/2007   North Killingholme Haven, Lincolnshire  
      27/1/2007   East Halton pits, Lincolnshire  
      12/2/2007   East Halton pits, Lincolnshire  
      5/3/2007   East Halton pits, Lincolnshire  
      8/3/2007   East Halton pits, Lincolnshire  
      10/5/2007   North Killingholme Haven, Lincolnshire  
      15/5/2007   Gibraltar Point NNR, Lincolnshire  
      21/5/2007   Gibraltar Point NNR, Lincolnshire  
      23/5/2007   Gibraltar Point NNR, Lincolnshire  
      7/6/2007   Cley, Norfolk  
      and daily until      
      3/7/2007   Cley, Norfolk  
      6/7/2007   Salthouse, Norfolk  
      29/7/2007   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      7/8/2007   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      12/8/2007   Gibraltar Point NNR, Lincolnshire  
      15/8/2007   Gibraltar Point NNR, Lincolnshire  
      29/8/2007   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      and daily until      
      5/9/2007   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      9/4/2008   Mare Fen, Cambridgeshire  
      13/4/2008   Mare Fen, Cambridgeshire  
      21/7/2008   Jackson's Marsh, Gibraltar Point NNR, Lincolnshire  
      22/7/2008   Jackson's Marsh, Gibraltar Point NNR, Lincolnshire  
      2/8/2008   Jackson's Marsh, Gibraltar Point NNR, Lincolnshire  
      11/8/2008   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      14/8/2008   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      6/10/2008   North Killingholme, Lincolnshire  
      13/7/2009   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      18/7/2009   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      3/10/2009   Snettisham, Norfolk  
      21/11/2009   Humber estuary, Lincolnshire  
      14/11/2010   Spurn  
      9/2/2012   Immingham Docks,  Lincolnshire  
      18/3/2012   Ouse Washes, Cambridgeshire  
      28/9/2012   North Killingholme, Lincolnshire  
      6/2/2013   Mare Fen, Swavesey, Cambridgeshire  
      17/2/2013   Mare Fen, Swavesey, Cambridgeshire  
      19/2/2013   Mare Fen, Swavesey, Cambridgeshire  
      1/4/2013   Nene Washes, Cambridgeshire  
      27/4/2013   Loch an Eilein, Isle of Tiree, Argyll, Scotland  
      28/4/2013   Loch an Eilein, Isle of Tiree, Argyll, Scotland  
      29/4/2013   Loch an Eilein, Isle of Tiree, Argyll, Scotland  
      29/4/2013   Heylipol, Isle of Tiree, Argyll, Scotland  
      13/7/2013   Frampton Marsh, Lincolnshire  
      19/2/2014   Fen Drayton Lakes, Ouse Washes, Cambridgeshire  
      6/3/2014   Fen Drayton Lakes, Ouse Washes, Cambridgeshire  
      28/7/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      29/7/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      31/7/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      15/8/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      16/8/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      20/8/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      22/8/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      30/8/2014   Tennyson Sands, Gibraltar Point NNR, Lincolnshire  
      22/10/2014   Pyewipe, Lincolnshire  
      22/7/2015   Jackson's Marsh, Gibraltar Point NNR, Lincolnshire  
      19/3/2016   Ferry Lagoon, Fen Drayton Lakes, Cambridgeshire  
      30/3/2016   Fen Drayton Lakes, Cambridgeshire  
      3/4/2016   Nene Washes, Cambridgeshire  
             
             
LNW - OLO 20/9/2009 Levington, Suffolk 18/10/2009   Pywipe, Lincs  
      12/12/2009   Pywipe, Lincs  
      4/8/2010   Pywipe, Lincs  
      29/10/2010   Pywipe, Lincs  
      14/11/2010   Spurn  
      6/12/2010   Pywipe, Lincs  
             
GOY GYG 10/8/2007 Iken, River Alde, Suffolk,  5/10/2007   North Killingholme Haven, Immingham, , Lincolnshire,   
EW29467     14/10/2007   North Killingholme Haven, Immingham, , Lincolnshire,   
      5/11/2007   North Killingholme Haven, Immingham, , Lincolnshire,   
      8/11/2007   North Killingholme Haven, Immingham, , Lincolnshire,   
      17/2/2008   Orfordness, Suffolk,   
      13/9/2008   North Killingholme Haven, Immingham, , Lincolnshire,   
      6/10/2008   North Killingholme Haven, Immingham, , Lincolnshire,   
      24/4/2009   Butt of Lewis, Isle of Lewis, Outer Hebrides, Scotland  
      25/4/2009   Butt of Lewis, Isle of Lewis, Outer Hebrides, Scotland  
      19/9/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      6/10/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      9/10/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      18/10/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      19/10/2009   Pyewipe, Grimsby, , Lincolnshire,   
      26/10/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      6/11/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      21/11/2009   Pyewipe, Grimsby, , Lincolnshire,   
      12/12/2009   North Killingholme Haven, Immingham, , Lincolnshire,   
      31/12/2009   Pyewipe, Grimsby, , Lincolnshire,   
      8/2/2010   Trimley Marshes, Felixstowe, Suffolk  
      23/2/2010   Shortley Marshes, Suffolk  
      30/8/2010   North Killingholme Haven, Immingham, , Lincolnshire,   
      9/9/2010   North Killingholme Haven, Immingham, , Lincolnshire,   
      5/10/2010   North Killingholme Haven, Immingham, , Lincolnshire,   
      12/10/2010   North Killingholme Haven, Immingham, , Lincolnshire,   
      6/12/2010   Pyewipe, Grimsby, , Lincolnshire,   
      24/7/2011   Hazlewood MarsheNR, AldEstuary, Suffolk,   
      26/7/2011   Hazlewood MarsheNR, AldEstuary, Suffolk,   
      31/8/2011   North Killingholme Haven, Immingham, , Lincolnshire,   
      10/9/2011   North Killingholme Haven, Immingham, , Lincolnshire,   
      5/10/2011   North Killingholme Haven, Immingham, , Lincolnshire,   
      28/1/2012   North Warren RSPB reserve, near Aldeburgh, Suffolk,   
      29/1/2012   North Warren RSPB reserve, near Aldeburgh, Suffolk,   
      24/2/2012   North Warren RSPB reserve, near Aldeburgh, Suffolk,   
      21/3/2012   Ald Estuary, Suffolk,   
      29/8/2012   North Killingholme Haven, Immingham, , Lincolnshire,   
      21/9/2012   North Killingholme Haven, Immingham, , Lincolnshire,   
      28/9/2012   North Killingholme Haven, Immingham, , Lincolnshire,   
      27/7/2013   The Wash, Norfolk,   
      31/7/2014   North Killingholme Haven, Immingham, , Lincolnshire,   
      24/10/2014   Pyewipe, Grimsby, , Lincolnshire,   
      25/4/2015   Loch Mhic Coan, North Uist, Outer Hebrides, Western Isles, Scotland
      7/10/2015   North Killingholme Haven, Immingham, Lincolnshire,   
      9/8/2016   Hazelwood MarsheNR, Ald Estuary, Suffolk,   
      29/9/2016   North Killingholme Haven, Immingham, Lincolnshire,   
             
WOY YRY 9/2/2013 Seaton Marsh, Axe Estuary, Devon   21/2/2013   Seaton Marsh, Axe Estuary, Devon,    
EX68046     23/4/2013   Seaton Marsh, Axe Estuary, Devon,    
      2/5/2013   Seaton Marsh, Axe Estuary, Devon,    
      12/5/2013   Kingsmill Lake, Saltash, Tamar, Cornwall,    
      20/3/2014   Skrins, Friesland, Netherlands  
      25/3/2014   Skrins, Friesland, Netherlands  
      19/12/2014   Exminster Marshes, Exe Estuary, Exeter, Devon,    
      14/3/2015   Harlingen, west of Leeuwarden, Friesland, Netherlands  
      16/3/2015   Harlingen, west of Leeuwarden, Friesland, Netherlands  
      7/10/2015   North Killingholme Haven, Immingham, Lincs  
      14/11/2015   Exminster Marshes, Exe Estuary, Exeter, Devon,    
      17/11/2015   Bowling Green Marsh, Topsham, Exe Estuary, Exeter, Devon,  
      22/11/2015   Exminster Marshes, Exe Estuary, Exeter, Devon,    
      21/12/2015   Trévaly, TURBALL(LA), Loire-Atlantique, France  
      29/9/2016   North Killingholme Haven, Immingham, , Lincs   
             
GO-RR            21.07.01          near Nefbjarnarstadir, Iceland 12/09/01            South Uist, Outer Hebrides, W Scotland  
      08/11/02            Dee Estuary, Cheshire  
      19/01/03            Wexford Slobs, Co. Wexford, Ireland  
      07/08/03            Marshside, Ribble Estuary, Lancashire  
      14/10/03            Dee Estuary, Cheshire  
      14/12/03            Dee Estuary, Clywd, N Wales  
      24/07/06            Killingholme, Lincolnshire,  
      03/08/06            North Killingholme, Lincolnshire,  
      12/08/07            Killingholme, Lincolnshire,  
      27/09/07            Killingholme, Lincolnshire,  
      09/10/07            Killingholme, Lincolnshire,  
      01/05/08            Álftafjörður, Iceland  
      02/05/08            Álftafjörður, Iceland  
      02/05/08            Álftafjörður, Iceland  
      21/10/08            Killingholme, Lincolnshire,  
      05/10/10            Killingholme, Lincolnshire,  
      12/10/12            Killingholme, Lincolnshire,  
      31/07/13            Killingholme, Haven Pits, Lincolnshire,  
      21/11/13            Thurstaston Shore, Dee Estuary, Cheshire  
      29/04/14            Álftafjörður, S-Múlasýsla, Iceland  
      30/04/14            Álftafjörður, S-Múlasýsla, Iceland  
      30/04/14            Álftafjörður, S-Múlasýsla, Iceland  
             
WW-WW 13.08.10 Holbeach, Lincolnshire 22/4/2012   Flói, Árnessýsla, S Iceland  
      28/7/2014   Frampton Marsh, Lincolnshire  
      30/7/2014   Frampton Marsh, , Lincolnshire,   
      2/11/2014   Dee estuary, Cheshire, NW England  
      3/11/2014   Dee estuary, Cheshire, NW England  
      4/11/2014   Dee estuary, Cheshire, NW England  
      5/11/2014   Dee estuary, Cheshire, NW England  
      7/8/2016   Frampton Marsh, , Lincolnshire,   
      17/8/2016   Frampton Marsh, , Lincolnshire,   
      22/8/2016   Frampton Marsh, , Lincolnshire,   
      25/4/2017   Leighton Moss, Lancashire, NW England  
      11/7/2017   Kilnsea, E Yorkshire, N  
             
             
RG-L//W 07.09.98 Holbeach, Lincolnshire 24/2/2001   Breydon Water, Norfolk,   
      1/5/2001   Akureyri, Eyjafjarðarsýsla, N Iceland  
      18/7/2001   Akureyri, Eyjafjarðarsýsla, N Iceland  
      7/3/2002   Cley, Norfolk,   
      24/3/2002   Cley, Norfolk,   
      27/3/2002   Cley, Norfolk,   
      1/4/2002   Cley, Norfolk,   
      5/4/2002   Cley, Norfolk,   
      6/4/2002   Cley, Norfolk,   
      14/4/2002   Snettisham, , Norfolk,   
      24/4/2003   Akureyri, Eyjafjarðarsýsla, N Iceland  
      24/4/2003   Akureyri, Eyjafjarðarsýsla, N Iceland  
      7/5/2003   Akureyri, Eyjafjarðarsýsla, N Iceland  
      15/8/2003   Humber estuary, Lincolnshire,   
      19/3/2004   Cley, Norfolk,   
      21/3/2004   Cley, Norfolk,   
      22/3/2004   Cley, Norfolk,   
      23/3/2004   Cley, Norfolk,   
      24/3/2004   Cley, Norfolk,   
      18/4/2004   Cley, Norfolk,   
      19/4/2004   Cley, Norfolk,   
      21/4/2004   Cley, Norfolk,   
      22/4/2004   Cley, Norfolk,   
      21/3/2005   Cley, Norfolk,   
      23/3/2005   Cley, Norfolk,   
      24/3/2005   Cley, Norfolk,   
      25/3/2005   Cley, Norfolk,   
      26/3/2005   Cley, Norfolk,   
      27/3/2005   Cley, Norfolk,   
      28/3/2005   Cley, Norfolk,   
      10/4/2005   Cley, Norfolk,   
      11/4/2005   Cley, Norfolk,   
      13/4/2005   Cley, Norfolk,   
      14/4/2005   Cley, Norfolk,   
      17/4/2005   Cley, Norfolk,   
      19/4/2005   Cley, Norfolk,   
      20/4/2005   Cley, Norfolk,   
      23/7/2005   Cley, Norfolk,   
      22/2/2006   Cley, Norfolk,&n