Warblers

species: 
Rock Sparrow
scientific name: 
Petronia petronia
notes: 

c-ring (on left tarsus) and metal ring (on right tarsus).

note 1 : 

website sighting submit: 
Officina de Anillamiento,
email sighting submit: 
website information: 
Oficina de Anillamiento,
colour-ring type: 
Legring : one, uncoded.
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Spain.