Gulls

species:

Great Black-backed Gull

scientific name:

Larus marinus

notes:

Yellow ring with a black three alpha code, first letter 'D' followed by a colon ':' and two letters (on left tarsus) and metal ring (on right tarsus).

note 1 : birds ringed in 2013 (20) ; birds ringed in 2014 (18).

note 2 : birds ringed by Goldcliff Ringing Group in South-east Wales.

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):

Three alpha code (3 letters).

colour-ring position (of the c-ring):

Tarsus left.

countries where ringed:

United Kingdom.

First letter/number (of the c-ring):