Larus cachinnans in the Netherlands

(last update: August 16, 2020)
Coordinator:
Albert de Jong
Merijn Loeve
Roland-Jan Buijs
Thijs Horst
Leon Kelder
Mars Muusse

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Lelystad 2024:

Herring Gull argenteus hybrid AC / BG 1CY, June 2024, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.

Tibia ring BW-BG and metal ring Arnhem NLA 6.235.915, ringed as pullus Larus argentatus hybrid on June 25 2024 at Lelystad (Bataviahaven), the Netherlands. Ringer: Mars Muusse (Roland-Jan Buijs ringing team).

date darvic metal location / nest# species sexe age wing mass head+ bill
25-06-2024 b/w-BG .6235915 dam 1 west Herring 1CY 264 898 .
25-06-2024 b/w-BH .6235916 dam 1 west Herring 1CY 286 1024 .

b/w-BG & b/w-BH together.

below: Herring Gull argenteus hybrid AC / BG 1CY, June 25 2024, colony Lelystad, the Netherlands. Picture: Thijs Horst & Mars Muusse.