Terns

species:

Common Tern

scientific name:

Sterna hirundo

notes:

One colour ring.

note 1 : all birds ringed in Britain & Ireland.

note 2 : used colours are : light-green, white, yellow, light-blue, black, purple, dark-blue, dark-green.

email sighting submit:

colour-ring type:

Legring : one, uncoded.

countries where ringed:

United Kingdom and Ireland.