Tits

species: 
Great Tit
scientific name: 
Parus major
notes: 

Dark Blue ring with a white 2 alpha code.

note 1 : CR above metal ring (right leg).

note 2 : PIT-tag on the other leg (left leg).

note 3 : birds ringed in Oxfordshire, UK.

note 4 :

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Dark Blue [B]
colour-ring code (of the c-ring): 
Two alpha code (2 letters).
colour-ring position (of the c-ring): 
Tarsus right.
countries where ringed: 
United Kingdom.