Terns

species:

Little Tern

scientific name:

Sternula albifrons

notes:

Combination of :
* c-ring and a metal ring (on right tarsus)
* 2 c-rings (left tarsus).

note 1 : ringed birds are adult.

note 2 : yellow, white, black, green and light-blue.

note 3 :

email sighting submit:

colour-ring type:

Legrings : combination of uncoded.

countries where ringed:

Portugal.