Crows

species:

Alpine Chough

scientific name:

Pyrrhocorax graculus

notes:

Combination of c-rings :
* two c-rings over metal ring (on right leg).
* two c-rings (on left leg).

note 1 : the rings on the left leg are the year marker (upper ring) and site marker (lower ring).

note 2 : used colours are as year marker (2017 : yellow, 2018 : dark-blue ; ... ) and site marker ( .... )

note 3 :

email sighting submit:

colour-ring type:

Legrings : combination of uncoded.

countries where ringed:

Italy.