| Coordinator: Albert de Jong
 Merijn Loeve
 Roland-Jan Buijs
 Thijs Horst
 Leon Kelder
 Mars Muusse
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 Nests at Lelystad 2022nest  y-PNED
 nest y-PHSV / r-CG
 nest y-P:U60
 nest y-X56A
 nest y-X71A
 nest y-X540
 nest y-XCHP
 nest w-327:U
 nest n-F|N
 nest r-6A
 nest r-6B
 nest r-6C
 nest r-CS
 nest  r-FC
 nest w-8Z
 nest zy-MT
 nest 003
 nest 011
 nest 012
 nest 014
 nest 015
 nest 017
 nest 017B
 nest 018
 nest  019
 nest 021
 nest 026
 nest 034
 nest 035
 nest 038
 nest 040
 nest 044
 nest 046
 nest 048
 nest 053
 nest 055
 nest 058
 nest 060
 nest 061Z
 nest 062
 nest 063
 nest 107Z
 nest 109
 nest 111
 nest 112
 nest 113
 nest 117Z
 nest 118Z
 nest 123Z
 nest 124Z
 nest 125Z
 nest 126Z
 nest 127Z
 nest 128Z
 nest 129Z
 nest 131Z
 nest 132 YLG
 nest 133
 nest 134
 nest 135
 nest 136
 nest 137
 nest 138
 nest 139
 nest 143Z
 nest 203
 nest 204
 nest 207
 nest 222Z
 nest 227
 nest 228Z
 nest 229
 nest 230Z
 nest 231
 nest 240Z
 nest 244
 nest 245Z
 |  Caspian Gull cachinnans C.D  1CY-2CY, May  2022 - April 2023, Lelystad & Almere, the Netherlands. Picture: Eric Roeland, Mars Muusse & Thijs Horst.Red  tibia  ring r[C.D] and metal NLA 5.625.055, ringed as pullus Larus cachinnans at nest PNED on May 09 2022 in colony Lelystad, the Netherlands. Ringer: Roland-Jan Buijs. Recoveries:30-05-2022 Lelystad (Bataviahaven), Flevoland, NL 5.230,00 N 525,00 E captured by ringer Albert de Jong
 17-01-2023 Cottenham Long Drove (Smithy Fen), Cambridgeshire, ENGELAND5.218,00 N 8,00 E colourring read Ian Ellis
 04-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Mars Muusse
 07-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
 09-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
 10-04-2023 Almere (De Vaart), Flevoland, NL 5.224,00 N 514,00 E colourring read Eric Roeland
         ID certain, parents are male and y[PNED] female Caspian Gull. below: Caspian Gull cachinnans C.D 2CY, April 07 2023, Almere - De Vaart, the Netherlands. Picture: Eric Roeland.
 below: Caspian Gull cachinnans C.D 2CY, April 04 2023, Almere - De Vaart, the Netherlands. Picture: Mars Muusse.
 below: Caspian Gull cachinnans C.D 1CY, June 28 2022, Lelystad, the Netherlands. Picture: Mars Muusse.r[C.D] cachinnans from nest y[PNED].        Picture: June 28th, 2022.Sibling r[F.E] dead on May 17th, hence r[C.D] only fledged pullus from this nest.
 
 below: Caspian Gull cachinnans C.D 1CY, June 21 2022, Lelystad, the Netherlands. Picture: Thijs Horst.Note growing primaries in right wing. 
 below: Caspian Gull cachinnans C.D 1CY, May 09 2022, Lelystad, the Netherlands. Picture: Mars Muusse.    
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