Swans

species: 
Mute Swan
scientific name: 
Cygnus olor
notes: 

Orange ring with a black four alpha code, with the first two letters AB.

note 1 : birds ringed from 2020 onwards in Somerset, but recently also in Dorset and Devon.

note 2 : used codes ABAA, B, C, D, E, F, G, H, J, K, L, N, P, R, S, T, U, V, X, Z.
ABBK, P, T, U, V, Z.
ABC – Full 20 series (as ABA* above)
ABD – “
ABE – “
ABF – “
ABG – “
ABH – “
ABJ – “
ABK – “

note 3 :

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Orange [O]
colour-ring code (of the c-ring): 
Four alpha code (4 letters).
colour-ring position (of the c-ring): 
Tarsus right.
countries where ringed: 
United Kingdom.
First letter/number (of the c-ring): 
AB