Red ring with a white three alpha-numeric code (on left leg) and metal ring (on right leg).
note 1 : used code : number / letter / letter with as first numbers : 3, 4, 6, 7, 9.
note 2 : birds ringed in Kent, UK.
note 3 :
Red ring with a white 3 numeric code (on left leg) and metal ring (on right leg).
note 1 : codes used: 000-299.
note 2 : birds ringed in county Cheshire, UK.
Red ring with a white 3 alpha-numeric code (on left leg) and metal ring (on right leg).
note 1 : codes used B or F or K followed by "number/letter" or "letter/number"
note 2 : birds ringed in county Oxfordshire, UK.
Dark-blue ring with a white 3 alpha-numeric code (on left leg) and metal ring (on right leg).
note 1 : codes used : 3D*, 3F*, 3H* --- *number (3,4,6,7,9).
note 2 : birds ringed in county Derbyshire, UK.
Dark-blue ring with a white 3 alpha code (on left leg) and metal ring (on right leg).
note 1 : first digit : F.
note 2 : birds ringed Isle of Tiree, Scotland.
White ring with a black three alpha code (on left leg) and metal ring (on right leg).
note 1 : codes used: DAA-DZZ.
note 2 : birds ringed in county Hampshire, UK.
White ring with a black 3 alpha code (on left leg) and metal ring (on right leg).
note 1 : first digit : A.
note 2 : birds ringed in county Lincolnshire, UK.
Dark-green ring with a white three alpha code (on left leg) and metal ring (on right leg).
note 1 : used codes are : AAA-AHZ & XAA-XZZ and JAA-JZZ.
note 2 : birds ringed in Hampshire, UK.
Dark-blue ring with a white 3 alpha-numeric code (on right leg) and metal ring (on left leg).
note 1 : codes start with "L" : L / letter / number OR L / number / letter.
note 2 : birds ringed on Lundy Island, Devon, UK.
Orange ring with a black 3 alpha-numeric code (on left leg) and metal ring (on right leg).
note 1 : codes used: X / letter / number OR X / number / letter.
note 2 : birds ringed in Leicestershire, UK.