CACHINNANS

3cy cachinnans, Preila, Lithuania, 08 September 2009. Picture Chris Gibbins.

3cy cachinnans, Preila, Lithuania, 08 September 2009. Picture Chris Gibbins.

3cy cachinnans, Preila, Lithuania, 08 September 2009. Picture Chris Gibbins.

3cy cachinnans, Preila, Lithuania, 08 September 2009. Picture Chris Gibbins.

ARMENICUS

3cy armenicus, 20 September 2010, Maagan Michael, Israel. Picture: Amir Ben Dov.

3cy armenicus, 13 September 2010, Maagan Michael, Israel. Pictures: Amir Ben Dov

MICHAHELLIS

3cy michahellis, Boulogne-sur-Mer, France, 22 September 2007. Picture Jean-Michel Sauvage. Ringing date: 7108 ringed as pullus on 15 May 2005 at Isola Palmaria, Portovenere, Italy.

3cy michahellis, 23 October 2009, Ares beach, A Coruña, NW Spain. Picture: Antonio Gutierrez. Ringing data: PDBV green, ringed on 20 May 2007 at the Ebro delta, Tarragona, Spain.

3cy michahellis, 23 October 2009, Ares beach, A Coruña, NW Spain. Picture: Antonio Gutierrez. Ringing data: PDBV green, ringed on 20 May 2007 at the Ebro delta, Tarragona, Spain. Compare size of 3cy michahellis with typical smaller adult lusitanius.

3cy michahellis, Istanbul, Turkey, September 26 2008. Pictre Darrell Godliman.

3cy michahellis, location, date, photographer.

LUSITANIUS

3cy lusitanius, location, date, photographer.

3cy lusitanius, location, date, photographer.

ATLANTIS

3cy atlantis, location, date, photographer.

3cy atlantis, October 16 2012, Corvo, Azores Islands. Picture: Peter Alfrey.

GRAELLSII

3cy graellsii, Boulogne-sur-Mer, France, 11 September 2010. Picture Jean-Michel Sauvage. Ringing data: 746N ringed as pullus on 05 July 2008 at Calais, France.

3cy graellsii, location, date, photographer.

INTERMEDIUS

3cy intermedius, Katwijk, the Netherlands, 28 September 2012. Picture: Mars Muusse.

3cy intermedius, Katwijk, the Netherlands, 28 September 2012. Picture: Mars Muusse.

FUSCUS

3cy fuscus, location, date, photographer.

3cy fuscus, location, date, photographer.

HEUGLINI

3cy heuglini, location, date, photographer.

3cy heuglini, location, date, photographer.

BARABENSIS

3cy barabensis, location, date, photographer.

3cy barabensis, location, date, photographer.

ARGENTEUS

3cy argenteus, IJmuiden, the Netherlands, October 31 2011. Picture: Mars Muusse. Ringing data: NLA 5.424.828 ringed as 1cy on 02 June 2009 at IJmuiden, the Netherlands.

3cy argenteus, Boulogne-sur-Mer, France, 28 September 2010. Picture Jean-Michel Sauvage. Ringing data: A5UW ringed in East Sussex U.K. summer 2008.

3cy argenteus, IJmuiden, the Netherlands, October 31 2011. Picture: Mars Muusse. Ringing data: NLA 5.424.828 ringed as 1cy on 02 June 2009 at IJmuiden, the Netherlands.

3cy argenteus, Noordwijk, the Netherlands, 07 October 2012. Picture: Mars Muusse.

ARGENTATUS

3cy argentatus, IJmuiden, Netherlands, 31 October 2011. Picture: Mars Muusse. Ringing data: age pullus, July 15 2009 Russia, province Murmansk O: Kandalakshskiy Nature Reserve, Severnoe lesnichestvo, island Farvaternaya (67.05 N, 32.29 E).

3cy argentatus, IJmuiden, Netherlands, 31 October 2011. Picture: Mars Muusse. Ringing data: age pullus, July 15 2009 Russia, province Murmansk O: Kandalakshskiy Nature Reserve, Severnoe lesnichestvo, island Farvaternaya (67.05 N, 32.29 E).

3cy argentatus, Simrishamn, Sweden, 30 October 2009. Picture: Hans Larsson.

MARINUS

3cy marinus, Boulogne-sur-Mer, France, 29 October 2011. Picture Jean-Michel Sauvage. Ringing date: JE456 ringed as pullus late June 2009, at Vest-Agder, Norway.

3cy marinus, location, date, photographer.