Gulls

species: 
Lesser Black-backed Gull
scientific name: 
Larus fuscus
notes: 

Combination of a coded legring (1 letter or 1 number) (on one leg) and a coded legring (1 or 2 or 3 horizontal lines) (on other leg).

note 1 : this is the former project of Arie Spaans.

email sighting submit: 
colour-ring type: 
Legrings : combination of coded.
colour-ring code (of the c-ring): 
One alpha code (1 letter).
countries where ringed: 
The Netherlands.
Images: