Gulls

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

White ring with a red four numeric code (on left leg) and metal ring (on right leg).

note 1 : during 2009 we plan to ring pulls in three colonies along the coast of Cantabria : Mouro Island and Santa Marina Island in the Bay of Santander, and San Pedro Island in Noja.

note 2 :

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
White [W]
colour-ring code (of the c-ring): 
Four numeric code (4 numbers).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Spain.