Gulls

species: 
Glaucous Gull
scientific name: 
Larus hyperboreus
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 on north Aberdeenshire coast, North East Scotland.

note 2 : by early 2013 only a single bird ringed (in late 2011), which was last sighted in Yorkshire, England, in late April 2012.

note 3 : 

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Four alpha-numeric code (4 letters/numbers).
colour-ring position (of the c-ring): 
Tarsus left.
Images: 
First letter/number (of the c-ring): 
T