Terns

species:

Whiskered Tern

scientific name:

Chlidonias hybrida

notes:

White flag with a black two alpha code (on right tarsus) and metal ring (on left tarsus).

note 1 :

email sighting submit:

colour-ring type:

Flag : one, coded.

colour-ring colour (of the c-ring):

White [W]

colour-ring code (of the c-ring):

Two alpha code (2 letters).

colour-ring position (of the c-ring):

Tarsus right.

countries where ringed:

Ukraine.