CACHINNANS

2cy cachinnans, 06 October 2009, Westkapelle, the Netherlands. Picture: Theo Muusse. Ringng data: PLG DN25884, ringed in Poland.

2cy cachinnans, Romania, September 2008. Picture: Chris Gibbins.

2cy cachinnans, IJmuiden, Netherlands, 09 October 2009. Picture: Mars Muusse.

2cy cachinnans, Preila, Lithuania, 04 September 2009. Picture: Chris Gibbins.

ARMENICUS

2cy armenicus, 02 October 2009, Ashdod, Israel. Picture: Amir Ben Dov.

2cy armenicus, 15 October 2010, Ashdod, Israel. Picture: Amir Ben Dov.

MICHAHELLIS

2cy michahellis, 24 October 2008, Etaples, NW France. Picture: Theo Muusse. Ringng data: ITO CF4024, ringed in Italy.

2cy michahellis, 25 October 2008, Etaples, NW France. Picture: Theo Muusse. Ringng data: ITO CF4024, ringed in Italy.

2cy michahellis, location, date, photographer.

LUSITANIUS

2cy lusitanius, 16 October 2004, Praia de Cariño, Cariño, Galicia, Spain. Picture: Antonio Gutiérrez. Ringing data: ZNFJ green.

2cy lusitanius, 16 October 2004, Praia de Cariño, Cariño, Galicia, Spain. Picture: Antonio Gutiérrez. Ringing data: ZNFJ green.

ATLANTIS

2cy atlantis, September 01 2010, São Miguel, Azores Islands. Picture: Richard Lowe.

2cy atlantis, September 17 2012, Praia da Rib Grande - São Miguel, Azores Islands. Picture: António Gonçalves.

2cy atlantis, 13 October 2009, São Miguel - Azores Islands. Picture: Dominic Mitchell.

GRAELLSII

2cy graellsii, 01 October 2009, Westkapelle, the Netherlands. Picture: Theo Muusse. Ringing data: EJ black.

2cy graellsii, Katwijk, the Netherlands, 25 September 2012. Picture: Mars Muusse.

INTERMEDIUS

2cy intermedius, 16 October 2004, Porto, Portugal. Picure Annika Forsten. Ringing data: NOS 4236519 ringed as pullus near Oslo, Norway.

2cy intermedius, 10 September 2007, Boulogne-sur-Mer, France. Picure: Jean-Michel Sauvage. Ringing data: JN08 ringed as pullus on 05 July 2006 at Mandal, S Norway.

2cy intermedius, location, date, photographer.

FUSCUS

2cy fuscus, September 17 2010, Ashdod. Picture Amir Ben Dov.

2cy fuscus, September 17 2010, Ashdod. Picture Amir Ben Dov.

2cy fuscus, September 20 2011, Ashdod, Israel. Picture Amir Ben Dov.

HEUGLINI

2cy heuglini, October 05 2008, Tampere, Tarastenjarvi (Tara) dump, SW Finland. Image: Hannu Koskinen.

2cy heuglini, October 01 2011, Ashdod, Israel. Picture: Amir Ben Dov.

BARABENSIS

2cy barabensis, location, date, photographer.

2cy barabensis, location, date, photographer.

ARGENTEUS

2cy argenteus, IJmuiden, the Netherlands, 01 September 2011. Picture: Mars Muusse. Ringing data: KXAY ringed as pullus on 15 July 2010 at Kelderhuispolder, Texel, the Netherlands.

2cy argenteus, Boulogne-sur-Mer, France, 19 October 2009. Picture Jean-Michel Sauvage. Ringing data: HEA ringed as pullus on 29 June 2008 at Gravelines, ZIP des Huttes, Nord, France (51,01N 2,09E).

2cy argenteus, Boulogne-sur-Mer, France, 03 September 2008. Picture Jean-Michel Sauvage. Ringing data: A5AB was a small orphan. It was admitted to the centre from Rye in East Sussex U.K. on 07 June 2007. It was in the centre for 46 days and was released on 23 July 2007.

2cy argenteus, Noordwijk, the Netherlands, 07 October 2012. Picture: Mars Muusse.

ARGENTATUS

2cy argentatus, Simrishamn, Sweden, 17 October 2008. Picture: Hans Larsson.

2cy argentatus, Simrishamn, Sweden, 19 September 2009. Picture: Hans Larsson.

MARINUS

2cy marinus, Westkapelle, the Netherlands, 02 September 2009, Picture: Ies Meulmeester. Ringing data: ringed as pullus on 06 July 2008 at Store Slettingen, Mandal, Vest-Agder, Norway.

2cy marinus, Boulogne/Mer, France, 15 October 2008. Picture: Jean-Michel Sauvage. Ringing data: J1MV, ringed as pullus on 30 June 2007 at Karmoy, Norway.

2cy marinus, Westkapelle, the Netherlands, 02 September 2009, Picture: Ies Meulmeester. Ringing data: ringed as pullus on 06 July 2008 at Store Slettingen, Mandal, Vest-Agder, Norway.