Note deformed beak. This may be due to infection with parasitic mites but usually looks rougher. Other common causes are genetic or metabolic abnormality. Especially in P- colchicus, scarring from gunshot injury cannot be excluded.
The bird is apparently otherwise healthy and in breeding condition (note large and dark red eye wattles)
Aquest fitxer conté informació addicional, probablement afegida per la càmera digital o l'escàner utilitzat per a crear-lo o digitalitzar-lo. Si s'ha modificat posteriorment, alguns detalls poden no reflectir les dades reals del fitxer modificat.