Shearwaters

species: 
Balearic shearwater
scientific name: 
Puffinus mauretanicus
notes: 

Dark-blue ring with a white two alpha-numeric code (on left tarsus) and metal ring (on right tarsus).

note 1 : used letters are : A, C, F, H, J, L, M, N, P, R, T, U, V and X.

note 2 : used numbers are : 0 - 9.

note 3 : birds ringed since 2021.

note 4 : birds ringed in catures at sea other than bycatch (Iberia, Balearic Islands).

note 5 :

email sighting submit: 
email sighting submit (2): 
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-numeric code (2 letters/numbers).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Spain.