Gulls

species: 
Yellow-legged Gull
scientific name: 
Larus michahellis
notes: 

Combination of 1 c-ring (on left leg) and 1 c-ring and metal ring (on right leg).

note 1 :  during the early '90-ties some 10 birds were ringed with green or black (on left leg) and black or white (on right leg).

note 2 :  

email sighting submit: 
website information: 
The Royal NIOZ c-ring project
colour-ring type: 
Legrings : combination of uncoded.
countries where ringed: 
The Netherlands.