P

White ring with a black three alpha code.

note 1 : starting letter P.

note 2 : used codes are PAA-PZZ.

note 3 : 

Dark-green with a white 3 alpha-numeric code, starting letter 'P' followed by a two alpha-numeric code (letter/number or number/number).

note 1 : numbers and letter 'P' differ on 90°.

note 2 :

Yellow ring with a black 3-alpha code.

note 1 : all birds are ringed as pulli and have the c-ring on their left tarsus and a metal ring on the right.
Those ringed as post-breeding, fledged birds have the c-ring on the right tarsus and the metal on the left.

note 2 : used combinations are :PAA-PZZ ;

note 3 : used letters are : A, C, E, F, H, J, K, L, N, P, R, S, T, U, V, X, Y, Z.

note 4 : birds ringed (since 2015) as pulli from Dublin Port (Ireland) breeding colony, and as adults in a post-breeding aggregation on the Dublin coast.

note 5 :

Blue ring with a white 3-alpha code.

note 1 : all birds are ringed as pulli and have the c-ring on their left tarsus and a metal ring on the right.

note 2 : used codes are : PAA-PZZ

note 3 : used letters are : A, C, E, F, H, J, K, L, N, P, R, S, T, U, V, X, Y, Z.

note 4 : birds ringed since 2015 from Dublin Port (Ireland) breeding colony.

note 5 : 

Yellow ring with a black three alpha-numeric code (on one leg) and metal ring (on other leg).

note 1 : used codes are : P00-P99.

note 2 :

Combination of :
- yellow ring with a black three alpha-numeric code (on right tarsus)
- metal ring (on left tarsus)

note 1 : used codes are : P00-P99.

note 2 :   

White ring with a black 3 alpha-numeric code (on right tarsus) and metal ring (on left tarsus) : number / number / letter 'P'.

note 1 :

White ring with a black 3 alpha-numeric code (on right tarsus) and metal ring (on left tarsus) : letter 'P' / number / number.

note 1 :

Dark-blue ring with a white 3 alpha-numeric code (on left leg) and metal ring (on right leg).

note 1 : first digit : P

note 2 : birds ringed in county Bedfordshire, UK.

note 3 :

White ring with a black three alpha-numeric code, starting letter "P" followed by three numbers.

note 1 : this projects runs in Poland since 2006 and is carried out with the agreement of the Institute for Ornithology in Gdansk.

note 2 :