Egrets

species: 
Grey Heron
scientific name: 
Ardea cinerea
notes: 

Yellow ring with a black two alpha-numeric code (on right tibia) and metal ring (on right tarsus).

note 1 : code used : letter/number.

note 2 : birds ringed in the UK, county York.

note 3 : 

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Yellow [Y]
colour-ring code (of the c-ring): 
Two alpha-numeric code (2 letters/numbers).
colour-ring position (of the c-ring): 
Tibia right.
countries where ringed: 
United Kingdom.