Red-billed Chough
scientific name: 
Pyrrhocorax pyrrhocorax

White ring with a black three alpha-numeric code (1 letter and 2 numbers).

note 1 : used codes are A01-A00 and C01-C00 and E01-E00.

note 2 : this project concersn a study about the site fidelity reproductivity, social organization, juvenile dispersion in the Appennini Mountains.

note 3 : birds are ringed in the territory, National Park Gran Sasso Laga (Abruzzo - Italy). The cr-project is initiated in 2011.

note 4 : for marking scheme info. , please refer to :

note 5 :



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): 
Three alpha-numeric code (3 letters/numbers).
countries where ringed: