Crows

species: 
Western Jackdaw
scientific name: 
Corvus monedula
EURING code: 
15600
notes: 

Yellow ring with a black two alpha-numeric code.

note 1 : first a letter, then a number.

note 2 : 

email sighting submit: 
email sighting submit (2): 
snailmail sighting submit: 
David Melichar,
Jaroslav Cepák, Bird Ringing Centre, National Museum, Praha, Czechia.
colour-ring type: 
Legring : one, coded.
colour-ring colour: 
Yellow [Y]
colour-ring code: 
Two alpha-numeric code (2 letters/numbers).
countries where ringed: 
Czech Republic.