Terns

species: 
Common Tern
scientific name: 
Sterna hirundo
notes: 

Orange ring with a black three alpha-numeric code (on right leg) and metal ring (on left leg).

note 1 : used codes : letter-number-number since 2013 (A, F, G, H, J, K, L, M, N, P, T, U, V, W, Y.

note 2 : used codes : letter-letter-number since 2018.

note 3 : used codes : letter "A"-letter-number ; letter-number-number ; letter "C"-letter-number.

note 4 : used codes are : Ann ; Cnn ; Fnn ; Gnn ; Hnn ; Jnn ; Knn ; Lnn ; Mnn ; Nnn ; Pnn ; Tnn ; Unn ; Vnn ; Wnn ; Y01-Y80.

note 5 :

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Orange [O]
colour-ring code (of the c-ring): 
Three alpha-numeric code (3 letters/numbers).
colour-ring position (of the c-ring): 
Tarsus right.
countries where ringed: 
Hungary.
Attachment: 
File used codes