Eagles

species: 
Eastern Imperial Eagle
scientific name: 
Aquila heliaca
notes: 

Dark-blue ring with a black five alpha-numeric code : two letters (SK) and 90° turned three numbers.  

note 1 : used codes are 001-100.

note 2 :  this type of rings are the so called coloured metal rings.

note 3 : 

email sighting submit: 
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Dark Blue [B]
colour-ring code (of the c-ring): 
Five alpha-numeric code (5 letters/numbers).
countries where ringed: 
Slovak Republic.
Images: