Swifts

species: 
Common Swift
scientific name: 
Apus apus
notes: 

Orange ring with a black 2 alpha code (on left leg) and metal ring (on right leg).

note 1 : 

email sighting submit: 
contactperson: 
Mark Smyth
colour-ring type: 
Legring : one, coded.
colour-ring colour (of the c-ring): 
Orange [O]
colour-ring code (of the c-ring): 
Two alpha code (2 letters).
colour-ring position (of the c-ring): 
Tarsus left.
countries where ringed: 
Northern Ireland.