Gulls

species: 
Great Black-backed Gull
scientific name: 
Larus marinus
EURING code: 
06000
notes: 

Yellow ring with a black 4 alpha-numeric code (starting letter 'T' followed by a colon and 3 numbers) (on left leg) and metal ring (on right leg).

note 1 : birds ringed in North East Scotland.

note 2 : starting 2011 28 birds have been ringed by early 2014. 

note 3 : 

Images: 
email sighting submit: 
snailmail sighting submit: 
Euan Ferguson, 7 Howie Lane, Peterculter, Aberdeen, Scotland, AB14 0LJ.
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
Yellow [Y]
colour-ring code: 
Four alpha-numeric code (4 letters/numbers).
countries where ringed: 
United Kingdom.
First letter: 
T