Larus cachinnans in the Netherlands

(last update: August 16, 2020)

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Caspian Gull cachinnans W|1 1CY, 2025, England. Picture: Dave Mansell & Alan Curry.

You can participate in this project too! Please send in your observations of colour ringed birds to: ring@buijsecoconsult.nl

Tibia G-W|1 and NLA 5.639.126, ringed as pullus Larus cachinnans on May 09 2025 at IJsselmeer (De Kreupel), Holland, by ringer Leon Kelder.

Recoveries:
02-09-2025 Scarborough (Scalby Mills), North Yorkshire, ENGELAND 5.418,00 N 24,00 W colourring read Dave Mansell
26-10-2025 St. Mary's Island (Intertidal zone), Tyne and Wear, ENGELAND 5.503,00 N 127,00 W colourring read Alan Curry

Data for nest M10 - 2025.

Metal ring Colour ring Date Species Age Clutch size Location Nest code Ringer Head+Bill Mass Wing Parents
NLA 5639126 g-W|1 09-5-2025 Caspian Gull pullus 1 egg M9 Leon Kelder 60,0 136,0
visitor:                    
NLA 5639125 g-W|0 22-5-2025 Caspian Gull pullus -- the Netherlands, De Kreupel - eiland M. M9 Leon Kelder 92,5 596,0 157,5

below: Caspian Gull cachinnans W|1 1CY, October 26 2025, St. Mary's Island, Tyne and Wear, England. Picture: Alan Curry.

below: Caspian Gull cachinnans W|1 1CY, September 02 2025, Scarborough - North Yorkshire, England. Picture: Dave Mansell.