Auks

species:

Black Guillemot

scientific name:

Cepphus grylle

notes:

White ring with a black 2 alpha-numeric code (on left leg) and metal ring (on right leg)

note 1 : birds ringed in the UK, Island of Stroma.
note 2 : birds carry GPS and TDR tags.

email sighting submit:

colour-ring type:

Legring : one, coded.

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

White [W]

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

Two alpha-numeric code (2 letters/numbers).

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

Tarsus left.

countries where ringed:

United Kingdom.