Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Project Info
Location Lelystad
Location De Kreupel
2019 Lelystad
2020 Lelystad
2021 Lelystad
Coded nests Lelystad
2020 De Kreupel
2021 De Kreupel
Coded nests De Kreupel
All ring codes 2020
All ring codes 2021

Lelystad 2020:
nest 001
nest 002 yPNED
nest 003
nest 005 yPLDP
nest 006 yPESV
nest 008 gXLDT
nest 009
nest 011
nest 012
nest 013
nest 014
nest 015
nest 016
nest 017
nest 018
nest 021
nest 025
nest 027
nest 028
nest 029
nest 031
nest 032
nest 033
nest 034
nest 035
nest 036
nest 037
nest 038
nest 039
pair A
pair B

Lelystad 2021
nest y-PNED
nest y-PLDP
nest y-PHSV
nest y-P:A02
nest y-P:U60
nest zy-MT
nest r-FB
nest r-FC
nest 001
nest 003
nest 006
nest 011
nest 012
nest 013
nest 014
nest 015
nest 016B
nest 017
nest 018
nest 019
nest 021
nest 034
nest 035
nest 038
nest 040
nest 041
nest 042
nest 044
nest 045
nest 046
nest 047
nest 048
nest 053
nest 055
nest 056
nest 058
nest 060
nest 062
nest 063
nest 065
nest 066
nest 067
nest 072

Caspian Gull cachinnans F|4 1CY, May & September-December 2020, the Netherlands & England. Picture: Merijn Loeve, Steve Clifton & Andy Hale.

Black bar tibia ring n[F|4], ringed as pullus Larus cachinnans on May 21 2020 at nest 021 in colony Lelystad, the Netherlands.
ID certain, Caspian Gull cachinnans; one partner with sub-adult patterns.
Both ringed chicks quickly after fledging reported from abroad.

datum:	egg no:	width (mm)	length (mm)	volume (cm3):	water test on April 15th:
27-04-2020	A	49,6	68,9	85,34578	30 - angled, tip on bottom	3 eggs in the nest. Male with sub-adult pattern.
27-04-2020	B	49,8	70	87,40901	60 - angled, tip on bottom
27-04-2020	C	50,1	66,6	84,16842	35 - angled, tip on bottom
			sum nest:	256,9232
21-05-2020	pulli					Two chicks, ringed n[F|2] & n[F|4]. C-egg is unfertile, taken from nest.
02-06-2020	pulli					Two partners at nest.

Tibia N-F|4 and metal NLA Arnhem 5.552.915, ringed as pullus Larus cachinnans on May 21 2020 at Lelystad (Bataviahaven), Holland (5230.00 N 525.00 E) - ringer Roland-Jan Buijs.

Recoveries:
22-08-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
04-09-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
09-09-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
14-09-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
30-09-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
01-10-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
06-10-2020 Cromer (Strand), Norfolk, ENGELAND 5.255,00 N 118,00 E colourring read Andy Hale
27-10-2020 Cley (Marshes), Norfolk, ENGELAND 5.257,00 N 103,00 E colourring read Jonathan Farooqi
30-10-2020 Cley (Marshes), Norfolk, ENGELAND 5.257,00 N 103,00 E colourring read Jack Morris
30-12-2020 Cley (Marshes), Norfolk, ENGELAND 5.257,00 N 103,00 E colourring read Jonathan Farooqi

Caspian Gull cachinnans F|4 1CY, October 27 2020, Cley Marshes, Norfolk, England (52.959262, 1.055218). Picture: Steve Clifton.

Observed on October 27th and 30th, 2020 by Jonathan Farooqi, Tariq Farooqi, Steve Clifton.

Caspian Gull cachinnans F|4 1CY, September 23 2020, Cromer - Norfolk, England. Picture: Andy Hale.

Caspian Gull cachinnans F|4 1CY, September 12 2020, Cromer - Norfolk, England. Picture: Andy Hale.

below: Caspian Gull cachinnans F|4 1CY, May 21 2020, Lelystad, the Netherlands. Picture: Merijn Loeve.