Terns

species: 
Arctic Tern
scientific name: 
Sterna paradisaea
notes: 

Dark-blue flag with a white three-numeric code (001-500).

note 1 : project relates to a number of Irish Arctic Tern colonies, with a main focus on the east coast including Dublin Port, Dalkey Island, Rockabill Island and others.

note 2 :

email sighting submit: 
email sighting submit (2): 
colour-ring type: 
Flag : one, coded.
colour-ring colour (of the c-ring): 
Dark Blue [B]
colour-ring code (of the c-ring): 
Three numeric code (3 numbers).
countries where ringed: 
Ireland.