Doves

species: 
Feral pigeon
scientific name: 
Columba livia domestica
notes: 

Blue ring with a white two alpha code (on right tarsus).

note 1 : used letters : A, B, C, D, F, H, I, J, K, L, N, P, S, T, V, X, Z.

note 2 :

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.