Greylag Goose

Dark-green legring with a white three alpha-numeric code (1 letter and 2 numbers or letters).

note 1 : series used are F,G,H,J,K,L,M,N,P,R,S,T,U,V,Y,Z all in combination with 00-99 or AA-ZZ. The last two numbers of letters are placed under 90 degrees with the first letter. Combinations are reported with first the letter and then the two letters under 90 degrees, so for instance F00.

note 2 : since 1999 legrings with same colour and code as neckrings are used.

note 3 : in total (01.09.2017) there have been neck/leg ringed about 5.500 birds.

note 4: In the two letter series under 90 degrees D, F, I, M, O, Q, V and W were never used.

note 5 : 

White neckband with a black code : a letter with 90° turned two numbers.

note 1 : birds ringed near Prespa, GR during 2012 and 2013.

note 2 : used letters are 'G' and 'H' for transmitters (see below).

note 3 :  nine birds equipped with a transmitter neckband.

note 4 :

Green neckband with a white three alpha code.

note 1 : series used are F,G,H,J,K,L,M,N,P,R,S,T,U,V,Y,Z all in combination with 00-99 or AA-ZZ. The last two numbers of letters are placed under 90 degrees with the first letter. Combinations are reported with first the letter and then the two letters under 90 degrees, so for instance F00.

note 2 : since 1999 legrings with same colour and code as neckrings are used.

note 3 : in total (01.09.2017) there have been neck/leg ringed about 5.500 birds.

note 4: In the two letter series under 90 degrees D, F, I, M, O, Q, V and W were never used.

note 5 : 

Dark-blue neckring with a white 3 alpha code (3 letters).

note 1 :

Yellow neckband with a black four alpha-numeric code, starting letter 'H'.

note 1 : used codes a H001-H000.

note 2 : used codes : H293-H500 , see http://www.cr-birding.org/node/5605

note 3 :

White ring with a black 3 alpha-numeric code.

note 1 : used codes are Z50 till Z99.

note 2 : birds are ringed in Bavaria, Germany.

note 3 : leader of the project is Andreas König.

note 4 : this project stopped.

note 5 :

Ring with 1 alpha OR 1 numeric code.

note 1 : project started in the 70s, now ceased.

Combination of rings without code.

 note 1 : used colours are yellow, red, light-blue and dark-blue, light-green and dark-green, grey, orange, brown, black and white.

note 2 : usually tree rings at one leg or two on one leg and one at the other leg.

Combination of rings (on legs) without code.

note 1 : birds of this proejct are not anymore alive.

note 2 :

Red neckring with white 3 alpha-numeric code (1 letter and 2 numbers).

​note 1 :