Waders
species:
Ruff
scientific name:
Calidris pugnax
ref. number:
IWSG 4189a
notes:
Dark-blue flag with a white two alpha code (on left tibia) and metal ring (on right tibia).
note 1 : used codes are : AA - ZZ.
note 2 :
email sighting submit:
email sighting submit (2):
colour-ring type:
Flag : one, coded.
colour-ring colour (of the c-ring):
Dark Blue [B]
colour-ring code (of the c-ring):
Two alpha code (2 letters).
countries where ringed:
Italy.