Western Jackdaw

Yellow legring with a black 4 alpha-numeric code (only one letter, always "X" on different position).

note 1 : starting in 2021.

note 2 : different breeding-colonies in Eastern Germany. in Saxony also adult breeding pairs are banded.

note 3 : mostly juvenile birds are banded.

note 4 : resightings especially in breeding colonies and on postbreeding resting places (in late summer near the great stores of cereales and on wintering places) are missing and very welcome.

note 5 :

White ring with a black three alpha code, starting letter "N".

note 1 :

White ring with a black three alpha-numeric code, starting letter "N" followed by letter/number or number/letter.

note 1 :

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

note 1 : codes starting with "A", "B".

note 2 : birds ringed in London, Essex and Hertfordshire

note 3 :

Orange ring with a black three alpha-numeric code (on left leg) and metal (on right leg)

note 1 : codes starting with "A", "B".

note 2 : birds ringed in London, Essex and Hertfordshire

note 3 :

Yellow ring with a black three alpha-numeric code, starting letter "Z" followed by two numbers or followed by one letter/one number. 

note 1 : project starts during 2019.

note 2 :  

Red ring with a white 3 alpha-numeric code (on left leg) and metal ring (on right leg).

note 1 : first digit : A or B, followed by two numbers.

note 2 : used codes are : A00-A99, B00-B99.

note 3 : birds ringed in county Northumberland, UK.

note 4 :

White ring with a black four alpha-numeric code, starting letter "S" followed by three letters/numbers.

note 1 : 

Blue ring with white four alpha-numeric code (starting code : "X" or "H").

note 1 : project starting in 2018.

note 2 : juvenile and adult birds are ringed in different colonies in eastern Germany.

note 3 : 

White ring with a black four alpha-numeric code, starting letter "E" [letter/letter/letter/number or letter/letter/number/letter] 

note 1 :