Caspian Tern
scientific name: 
Hydroprogne caspia

Yellow ring with a black 3-digit code.

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

note 2 : used codes are AAA-AZZ and BAA-BZZ.

note 3 : the ringer is Adriano Talamelli and birds are ringed Salina di Commachio, Italy.

note 5 : for marking scheme info. , please refer to : stefano.volponi@isprambiente.it

note 6 :


email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Three alpha code (3 letters).
countries where ringed: