Western Marsh Harrier

Red ring with a white two alpha-numeric code (letter/number) (on right leg) and metal ring (on left leg).

note 1 :  birds ringed in West Suffolk & Norfolk Breckland.

note 2 : 

Dark-blue ring with a white three alpha-numeric code :
starting letters "A" or "B" or "C" or "D" or "E" followed by two numbers.

note 1 : birds ringed in 5 core areas, each with a different starting letter.

note 2 : birds ringed from 2020 onwards.

note 3 :

Light-green wingtag with a white (or black) two alpha-numeric code.

note 1 : tags are 40mm wide and duplicated on both wings.

note 2 : birds are ringed in the UK, county Norfolk.

note 3 :

Light-green wingtag with a white (or black) two numeric code.

note 1 : tags are 40mm wide and duplicated on both wings.

note 2 : birds are ringed in the UK, county Norfolk.

note 3 :

Orange wingtag with a black two alpha code.

note 1 : tags are 40mm wide and duplicated on both wings.

note 2 : birds are ringed in the UK, county Norfolk.

note 3 :

Dark-green ring with a white three alpha-numeric code, starting letter "P"  and two numbers.

note 1 :

Dark-blue with a white three alpha-numeric code : starting letter "J" followed by two numbers.

note 1 : project starts during 2018.

note 2 : 

Yellow wingtag with a black 1 numeric code (on each wing).

note 1 :

Yellow ring with a black three alpha-numeric code, starting letter 'H'.

note 1 : 

Red ring with a white three numeric code (on left tarsus) and metal ring (on right tarsus).

note 1 :